ThinkCentre
Hardware Maintenance Manual
Machine Types: 4466, 4468, 4471, 4473, 4474, 4476, 4477, 4479,
4480, 4485, 4495, 4496, 4497, 4498, 4499, 4503, 4504, 4512, 4513,
4514, 4517, 4518, 4524, 4554, 7005, 7021, 7023, 7032, 7033, 7034,
7035, 7049, 7052, 7053, 7072, 7073, 7079, 7136, 7177, and 7178
ThinkCentre
Hardware Maintenance Manual
Machine Types: 4466, 4468, 4471, 4473, 4474, 4476, 4477, 4479,
4480, 4485, 4495, 4496, 4497, 4498, 4499, 4503, 4504, 4512, 4513,
4514, 4517, 4518, 4524, 4554, 7005, 7021, 7023, 7032, 7033, 7034,
7035, 7049, 7052, 7053, 7072, 7073, 7079, 7136, 7177, and 7178
Note: Before using this information and the product it supports, be sure to read and understand Chapter 2
Third Edition (July 2011)
© Copyright Lenovo 2011.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software are delivered pursuant a General Services
Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No.
GS-35F-05925.
Contents
44
44
44
44
44
1
1
General safety .
Electrical safety .
Voltage-selection switch .
Safety inspection guide .
3
3
5
5
CMOS) .
Enabling or disabling a device
45
45
46
46
Selecting or changing the startup device
Handling electrostatic discharge-sensitive
devices
6
6
6
sequence .
46
46
47
Grounding requirements .
Safety notices (multi-lingual translations)
Exiting the Setup Utility program
Lenovo Welcome.
33
33
33
33
33
34
49
49
49
67
68
69
71
Lenovo ThinkVantage Tools
Power Supply Problems .
Lenovo ThinkVantage Toolbox
Diagnostic error codes
Beep symptoms .
Additional information resources
Specifications . .
Miscellaneous error messages
Undetermined problems .
34
35
73
37
74
computer .
75
76
77
78
78
79
79
80
81
84
86
88
92
93
Lenovo ThinkVantage Toolbox
PC-Doctor for DOS .
39
39
39
Running the diagnostic program from the
Handling static-sensitive devices
40
40
40
42
Removing the computer cover.
Running tests .
Removing and reinstalling the front bezel
Installing or replacing a PCI card .
Installing or replacing the optical drive
Installing or replacing the card reader .
43
43
43
Using passwords. .
Replacing the power supply assembly
© Copyright Lenovo 2011
iii
95
97
Keyboard and Mouse .
194
250
254
266
266
275
Replacing the microprocessor .
Replacing the system board
Replacing the primary hard disk drive .
Replacing the secondary hard disk drive.
Replacing the front fan assembly
Replacing the rear fan assembly .
100
103
105
107
108
Power Cords
Recovery discs
CD
CD
278
Replacing the front audio and USB
assembly .
110
111
113
278
283
291
Replacing the internal speaker.
Recovery CD
296
298
CD
298
115
300
325
342
407
411
424
424
435
116
Mechanical FRUs
Keyboard and Mouse .
computer .
117
118
119
120
120
121
121
122
Power Cords
Recovery discs
Handling static-sensitive devices
CD
CD
439
Removing and reinstalling the front bezel
Accessing the system board components and
439
445
455
drives
124
125
126
128
133
134
137
139
142
147
150
153
155
Installing or replacing a PCI card .
Installing or replacing the card reader .
Recovery CD
462
464
CD
465
Replacing the power supply assembly
Replacing the microprocessor .
Replacing the system board
Replacing the system fan assembly
Replacing the internal speaker.
Replacing the front audio and USB
assembly .
Security features .
469
469
469
469
469
469
159
160
Updating (flashing) the BIOS from a disc
470
Recovering from a POST and BIOS update
failure .
470
471
Mechanical FRUs
163
183
Power management
iv ThinkCentre Hardware Maintenance Manual
Advanced Configuration and Power Interface
European conformance CE mark
474
474
(ACPI) BIOS .
471
471
474
© Copyright Lenovo 2011
v
vi ThinkCentre Hardware Maintenance Manual
Chapter 1. About this manual
This manual contains service and reference information for ThinkCentre® computer machine types listed on
the front cover. This manual is intended only for trained Service Providers who are familiar with Lenovo®
computer products.
information in this manual.
The “Symptom-to-FRU Index” chapter and the “Additional service information” chapter apply to all
ThinkCentre computers.
This manual includes a complete FRU part number list for each machine type listed on the front cover. If
you have internet access, the FRU part numbers are also available at:
http://www.lenovo.com/support
Important safety information
Be sure to read all caution and danger statements in this manual before performing any of the instructions.
Veuillez lire toutes les consignes de type DANGER et ATTENTION du présent document avant d'exécuter
les instructions.
Lesen Sie unbedingt alle Hinweise vom Typ "ACHTUNG" oder "VORSICHT" in dieser Dokumentation, bevor
Sie irgendwelche Vorgänge durchführen
Leggere le istruzioni introdotte da ATTENZIONE e PERICOLO presenti nel manuale prima di eseguire una
qualsiasi delle istruzioni
Certifique-se de ler todas as instruções de cuidado e perigo neste manual antes de executar qualquer
uma das instruções
Es importante que lea todas las declaraciones de precaución y de peligro de este manual antes de seguir
las instrucciones.
Important information about replacing RoHS compliant FRUs
RoHS, the Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive
(2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS
requirements must be implemented on Lenovo products placed on the market and sold in the
European Union after June, 2006. Products on the market before June, 2006 are not required to
have RoHS compliant parts. If the parts are not compliant originally, replacement parts can also
© Copyright Lenovo 2011
1
be noncompliant, but in all cases, if the parts are compliant, the replacement parts must also be
compliant.
Note: RoHS and non-RoHS FRU part numbers with the same fit and function are identified with unique
FRU part numbers.
Lenovo plans to transition to RoHS compliance well before the implementation date and expects its suppliers
to be ready to support Lenovo's requirements and schedule in the EU. Products sold in 2005 will contain
some RoHS compliant FRUs. The following statement pertains to these products and any product Lenovo
produces containing RoHS compliant parts.
RoHS compliant ThinkCentre parts have unique FRU part numbers. Before or after June 2006, failed RoHS
compliant parts must always be replaced using RoHS compliant FRUs, so only the FRUs identified as
compliant in the system hardware maintenance manual or direct substitutions for those FRUs can be used.
Products marketed before June 2006
Products marketed after June 2006
Replacement FRU
Replacement FRU
Must be RoHS
Current or original part
Non-RoHS
Current or original part
Can be Non-RoHS
Can be RoHS
Must be RoHS
Non-RoHS
Non-RoHS
Can substitute to RoHS
Must be RoHS
RoHS
Note: A direct substitution is a part with a different FRU part number that is automatically shipped by the
distribution center at the time of order.
2
ThinkCentre Hardware Maintenance Manual
Chapter 2. Safety information
This chapter contains the safety information that you need to be familiar with before servicing a computer.
General safety
Follow these rules to ensure general safety:
• Observe good housekeeping in the area of the machines during and after maintenance.
• When lifting any heavy object:
1. Ensure you can stand safely without slipping.
2. Distribute the weight of the object equally between your feet.
3. Use a slow lifting force. Never move suddenly or twist when you attempt to lift.
4. Lift by standing or by pushing up with your leg muscles; this action removes the strain from the
muscles in your back. Do not attempt to lift any objects that weigh more than 16 kg (35 lb) or objects
that you think are too heavy for you.
• Do not perform any action that causes hazards to the customer, or that makes the equipment unsafe.
• Before you start the machine, ensure that other service representatives and the customer's personnel are
not in a hazardous position.
• Place removed covers and other parts in a safe place, away from all personnel, while you are servicing
the machine.
• Keep your tool case away from walk areas so that other people will not trip over it.
• Do not wear loose clothing that can be trapped in the moving parts of a machine. Ensure that your sleeves
are fastened or rolled up above your elbows. If your hair is long, fasten it.
• Insert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip, approximately
8 centimeters (3 inches) from the end.
• Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for your clothing.
Remember: Metal objects are good electrical conductors.
• Wear safety glasses when you are: hammering, drilling, soldering, cutting wire, attaching springs, using
solvents, or working in any other conditions that might be hazardous to your eyes.
• After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device
that is worn or defective.
• Reinstall all covers correctly before returning the machine to the customer.
Electrical safety
CAUTION:
Electrical current from power, telephone, and communication cables can be hazardous. To avoid
personal injury or equipment damage, disconnect the attached power cords, telecommunication
systems, networks, and modems before you open the centre covers, unless instructed otherwise in
the installation and configuration procedures.
Observe the following rules when working on electrical equipment.
© Copyright Lenovo 2011
3
Important: Use only approved tools and test equipment. Some hand tools have handles covered with a soft
material that does not insulate you when working with live electrical currents. Many customers have, near
their equipment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges.
Do not use this type of mat to protect yourself from an electric shock.
• Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical
accident occurs, you can then operate the switch or unplug the power cord quickly.
• Do not work alone under hazardous conditions or near equipment that has hazardous voltages.
• Disconnect all power before:
– Performing a mechanical inspection
– Working near power supplies
– Removing or installing Field Replaceable Units (FRU)
• Before you start to work on the machine, unplug the power cord. If you cannot unplug it, ask the customer
to power-off the wall box that supplies power to the machine and to lock the wall box in the off position.
• If you need to work on a machine that has exposed electrical circuits, observe the following precautions:
– Ensure that another person, familiar with the power-off controls, is near you.
Remember: Another person must be there to switch off the power, if necessary.
– Use only one hand when working with powered-on electrical equipment; keep the other hand in your
pocket or behind your back.
Remember: There must be a complete circuit to cause an electric shock. By observing the above
rule, you may prevent a current from passing through your body.
– When using a tester, set the controls correctly and use the approved probe leads and accessories for
that tester.
– Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as
metal floor strips and machine frames.
Observe the special safety precautions when you work with very high voltages; these instructions are in
the safety sections of maintenance information. Use extreme care when measuring high voltages.
• Regularly inspect and maintain your electrical hand tools for safe operational condition.
• Do not use worn or broken tools and testers.
• Never assume that power has been disconnected from a circuit. First, check that it has been powered-off.
• Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors,
nongrounded power extension cables, power surges, and missing safety grounds.
• Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. The surface is
conductive; such touching can cause personal injury and machine damage.
• Do not service the following parts with the power on when they are removed from their normal operating
places in a machine:
– Power supply units
– Pumps
– Blowers and fans
– Motor generators
and similar units. (This practice ensures correct grounding of the units.)
• If an electrical accident occurs:
– Use caution; do not become a victim yourself.
– Switch off power.
– Send another person to get medical aid.
4
ThinkCentre Hardware Maintenance Manual
Voltage-selection switch
Some computers are equipped with a voltage-selection switch located near the power-cord connection
point on the computer. If your computer has a voltage-selection switch, ensure that you set the switch to
match the voltage available at your electrical outlet. Setting the voltage-selection switch incorrectly can
cause permanent damage to the computer.
If your computer does not have a voltage-selection switch, your computer is designed to operate only at the
voltage provided in the country or region where the computer was originally purchased.
If you relocate your computer to another country, be aware of the following:
• If your computer does not have a voltage-selection switch, do not connect the computer to an electrical
outlet until you have verified that the voltage provided is the same as it was in the country or region
where the computer was originally purchased.
• If your computer has a voltage-selection switch, do not connect the computer to an electrical outlet until
you have verified that the voltage-selection switch is set to match the voltage provided in that country
or region.
If you are not sure of the voltage provided at your electrical outlet, contact your local electric company or
refer to official Web sites or other literature for travelers to the country or region where you are located.
Safety inspection guide
The intent of this inspection guide is to assist you in identifying potentially unsafe conditions on these
products. Each machine, as it was designed and built, had required safety items installed to protect users
and service personnel from injury. This guide addresses only those items. However, good judgment should
be used to identify potential safety hazards due to attachment of features or options not covered by this
inspection guide.
If any unsafe conditions are present, you must determine how serious the apparent hazard could be and
whether you can continue without first correcting the problem.
Consider these conditions and the safety hazards they present:
• Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal
electrical shock).
• Explosive hazards, such as a damaged CRT face or bulging capacitor
• Mechanical hazards, such as loose or missing hardware
The guide consists of a series of steps presented in a checklist. Begin the checks with the power off, and
the power cord disconnected.
Checklist:
1. Check exterior covers for damage (loose, broken, or sharp edges).
2. Power-off the computer. Disconnect the power cord.
3. Check the power cord for:
a. A third-wire ground connector in good condition. Use a meter to measure third-wire ground
continuity for 0.1 ohm or less between the external ground pin and frame ground.
b. The power cord should be the appropriate type as specified in the parts listings.
c. Insulation must not be frayed or worn.
4. Remove the cover.
Chapter 2. Safety information
5
5. Check for any obvious alterations. Use good judgment as to the safety of any alterations.
6. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or
other liquids, or signs of fire or smoke damage.
7. Check for worn, frayed, or pinched cables.
8. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with.
Handling electrostatic discharge-sensitive devices
Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to
electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects.
Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the
person handling the part are all at the same charge.
Notes:
1. Use product-specific ESD procedures when they exceed the requirements noted here.
2. Make sure that the ESD protective devices you use have been certified (ISO 9000) as fully effective.
When handling ESD-sensitive parts:
• Keep the parts in protective packages until they are inserted into the product.
• Avoid contact with other people while handling the part.
• Wear a grounded wrist strap against your skin to eliminate static on your body.
• Prevent the part from touching your clothing. Most clothing is insulative and retains a charge even when
you are wearing a wrist strap.
• Use the black side of a grounded work mat to provide a static-free work surface. The mat is especially
useful when handling ESD-sensitive devices.
• Select a grounding system, such as those listed below, to provide protection that meets the specific
service requirement.
Note: The use of a grounding system is desirable but not required to protect against ESD damage.
– Attach the ESD ground clip to any frame ground, ground braid, or green-wire ground.
– Use an ESD common ground or reference point when working on a double-insulated or
battery-operated system. You can use coax or connector-outside shells on these systems.
– Use the round ground-prong of the ac plug on ac-operated computers.
Grounding requirements
Electrical grounding of the computer is required for operator safety and correct system function. Proper
grounding of the electrical outlet can be verified by a certified electrician.
Safety notices (multi-lingual translations)
The caution and danger safety notices in this section are provided in the following languages:
• English
• Arabic
• Brazilian/Portuguese
• Chinese (simplified)
• Chinese (traditional)
6
ThinkCentre Hardware Maintenance Manual
• French
• German
• Hebrew
• Italian
• Korean
• Spanish
DANGER
Electrical current from power, telephone and communication cables is hazardous.
To avoid a shock hazard:
• Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration
of this product during an electrical storm.
• Connect all power cords to a properly wired and grounded electrical outlet.
• Connect to properly wired outlets any equipment that will be attached to this product.
• When possible, use one hand only to connect or disconnect signal cables.
• Never turn on any equipment when there is evidence of fire, water, or structural damage.
• Disconnect the attached power cords, telecommunications systems, networks, and modems
before you open the device covers, unless instructed otherwise in the installation and configuration
procedures.
• Connect and disconnect cables as described in the following tables when installing, moving, or
opening covers on this product or attached devices.
To Connect
To Disconnect
1. Turn everything OFF.
1. Turn everything OFF.
2. First, attach all cables to devices.
3. Attach signal cables to connectors.
4. Attach power cords to outlet.
5. Turn device ON.
2. First, remove power cords from outlet.
3. Remove signal cables from connectors.
4. Remove all cables from devices.
CAUTION:
When replacing the lithium battery, use only Part Number 45C1566 or an equivalent type battery
recommended by the manufacturer. If your system has a module containing a lithium battery, replace
it only with the same module type made by the same manufacturer. The battery contains lithium and
can explode if not properly used, handled, or disposed of. Do not:
• Throw or immerse into water
• Heat to more than 100°C (212°F)
• Repair or disassemble
Dispose of the battery as required by local ordinances or regulations.
Chapter 2. Safety information
7
CAUTION:
When laser products (such as CD-ROMs, DVD-ROM drives, fiber optic devices, or transmitters) are
installed, note the following:
• Do not remove the covers. Removing the covers of the laser product could result in exposure to
hazardous laser radiation. There are no serviceable parts inside the device.
• Use of controls or adjustments or performance of procedures other than those specified herein
might result in hazardous radiation exposure.
DANGER
Some laser products contain an embedded Class 3A or Class 3B laser diode. Note the following:
Laser radiation when open. Do not stare into the beam, do not view directly with optical
instruments, and avoid direct exposure to the beam.
≥18 kg (37 lbs)
≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs)
CAUTION:
Use safe practices when lifting.
CAUTION:
The power control button on the device and the power switch on the power supply do not turn off
the electrical current supplied to the device. The device also might have more than one power
cord. To remove all electrical current from the device, ensure that all power cords are disconnected
from the power source.
2
1
8
ThinkCentre Hardware Maintenance Manual
Chapter 2. Safety information
9
≥18 kg (37 lbs)
≥32 kg (70.5 lbs)
≥55 kg (121.2 lbs)
10 ThinkCentre Hardware Maintenance Manual
2
1
PERIGO
A corrente elétrica proveniente de cabos de alimentação, de telefone e de comunicações é perigosa.
Para evitar risco de choque elétrico:
• Não conecte nem desconecte nenhum cabo ou execute instalação, manutenção ou reconfiguração
deste produto durante uma tempestade com raios.
• Conecte todos os cabos de alimentação a tomadas elétricas corretamente instaladas e aterradas.
• Todo equipamento que for conectado a este produto deve ser conectado a tomadas corretamente
instaladas.
• Quando possível, utilize apenas uma das mãos para conectar ou desconectar cabos de sinal.
• Nunca ligue nenhum equipamento quando houver evidência de fogo, água ou danos estruturais.
• Antes de abrir tampas de dispositivos, desconecte cabos de alimentação, sistemas de telecomunicação,
redes e modems conectados, a menos que especificado de maneira diferente nos procedimentos de
instalação e configuração.
• Conecte e desconecte os cabos conforme descrito na tabela apresentada a seguir ao instalar, mover ou
abrir tampas deste produto ou de dispositivos conectados.
Para Conectar:
Para Desconectar:
1. DESLIGUE Tudo.
1. DESLIGUE Tudo.
2. Primeiramente, conecte todos os cabos aos
dispositivos.
2. Primeiramente, remova os cabos de alimentação das
tomadas.
3. Conecte os cabos de sinal aos conectores.
4. Conecte os cabos de alimentação às tomadas.
5. LIGUE os dispositivos.
3. Remova os cabos de sinal dos conectores.
4. Remova todos os cabos dos dispositivos.
Chapter 2. Safety information 11
CUIDADO:
Ao substituir a bateria de lítio, utilize apenas uma bateria com Número de Peça 45C1566 ou um tipo
de bateria equivalente recomendado pelo Se o seu sistema possui um módulo com uma bateria de
lítio, substitua-o apenas por um módulo do mesmo tipo e do mesmo fabricante. A bateria contém lítio
e pode explodir se não for utilizada, manuseada ou descartada de maneira correta.
Não:
• Jogue ou coloque na água
• Aqueça a mais de 100°C (212°F)
• Conserte nem desmonte
Descarte a bateria conforme requerido pelas leis ou regulamentos locais.
PRECAUCIÓN:
Quando produtos a laser (como unidades de CD-ROMs, unidades de DVD-ROM, dispositivos de fibra ótica
ou transmissores) estiverem instalados, observe o seguinte:
• Não remova as tampas. A remoção das tampas de um produto a laser pode resultar em exposição
prejudicial à radiação de laser. Não existem peças que podem ser consertadas no interior do dispositivo.
• A utilização de controles ou ajustes ou a execução de procedimentos diferentes dos especificados aqui
pode resultar em exposição prejudicial à radiação.
PERIGO
Alguns produtos a laser contêm diodo de laser integrado da Classe 3A ou da Classe 3B. Observe o seguinte:
Radiação a laser quando aberto. Não olhe diretamente para o feixe a olho nu ou com instrumentos ópticos e
evite exposição direta ao feixe.
≥18 kg (37 lbs)
≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs)
CUIDADO:
Utilize procedimentos de segurança para levantar equipamentos.
12 ThinkCentre Hardware Maintenance Manual
CUIDADO:
O botão de controle de alimentação do dispositivo e o botão para ligar/desligar da fonte de alimentação
não desligam a corrente elétrica fornecida ao dispositivo. O dispositivo também pode ter mais de um cabo
de alimentação. Para remover toda a corrente elétrica do dispositivo, assegure que todos os cabos de
alimentação estejam desconectados da fonte de alimentação.
2
1
Chapter 2. Safety information 13
14 ThinkCentre Hardware Maintenance Manual
2
1
Chapter 2. Safety information 15
2
1
16 ThinkCentre Hardware Maintenance Manual
DANGER
Le courant électrique provenant de l'alimentation, du téléphone et des câbles de transmission peut présenter
un danger.
Pour éviter tout risque de choc électrique :
• Ne manipulez aucun câble et n'effectuez aucune opération d'installation, d'entretien ou de reconfiguration
de ce produit au cours d'un orage.
• Branchez tous les cordons d'alimentation sur un socle de prise de courant correctement câblé et mis à la
terre.
• Branchez sur des socles de prise de courant correctement câblés tout équipement connecté à ce produit.
• Lorsque cela est possible, n'utilisez qu'une seule main pour connecter ou déconnecter les câbles
d'interface.
• Ne mettez jamais un équipement sous tension en cas d'incendie ou d'inondation, ou en présence de
dommages matériels.
• Avant de retirer les carters de l'unité, mettez celle-ci hors tension et déconnectez ses cordons
d'alimentation, ainsi que les câbles qui la relient aux réseaux, aux systèmes de télécommunication et aux
modems (sauf instruction contraire mentionnée dans les procédures d'installation et de configuration).
• Lorsque vous installez, que vous déplacez, ou que vous manipulez le présent produit ou des périphériques
qui lui sont raccordés, reportez-vous aux instructions ci-dessous pour connecter et déconnecter les
différents cordons.
Connexion
Déconnexion
1. Mettez les unités HORS TENSION.
1. Mettez les unités HORS TENSION.
2. Commencez par brancher tous les cordons sur les
unités.
2. Débranchez les cordons d'alimentation des prises.
3. Débranchez les câbles d'interface des connecteurs.
4. Débranchez tous les câbles des unités.
3. Branchez les câbles d'interface sur des connecteurs.
4. Branchez les cordons d'alimentation sur des prises.
5. Mettez les unités SOUS TENSION.
Chapter 2. Safety information 17
ATTENTION:
Remplacer la pile au lithium usagée par une pile de référence identique exclusivement, (référence
45C1566), ou suivre les instructions du fabricant qui en définit les équivalences. Si votre système est
doté d'un module contenant une pile au lithium, vous devez le remplacer uniquement par un module
identique, produit par le même fabricant. La pile contient du lithium et peut exploser en cas de
mauvaise utilisation, de mauvaise manipulation ou de mise au rebut inappropriée.
Ne pas :
• la jeter à l'eau,
• l'exposer à des températures supérieures à 100°C,
• chercher à la réparer ou à la démonter.
Ne pas mettre la pile à la poubelle. Pour la mise au rebut, se reporter à la réglementation en vigueur.
ATTENTION:
Si des produits à laser (tels que des unités de CD-ROM, de DVD-ROM, des unités à fibres optiques, ou
des émetteurs) sont installés, prenez connaissance des informations suivantes :
• Ne retirez pas le carter. En ouvrant l'unité de CD-ROM ou de DVD-ROM, vous vous exposez au
rayonnement dangereux du laser. Aucune pièce de l'unité n'est réparable.
• Pour éviter tout risque d'exposition au rayon laser, respectez les consignes de réglage et
d'utilisation des commandes, ainsi que les procédures décrites dans le présent manuel.
DANGER
Certains produits à laser contiennent une diode à laser intégrée de classe 3A ou 3B. Prenez
connaissance des informations suivantes:
Rayonnement laser lorsque le carter est ouvert. Evitez toute expositiondirecte au rayon laser. Evitez
de regarder fixement le faisceau ou del'observer à l'aide d'instruments optiques.
18 ThinkCentre Hardware Maintenance Manual
≥18 kg (37 lbs)
≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs)
ATTENTION:
Soulevez la machine avec précaution.
ATTENTION:
L'interrupteur de contrôle d'alimentation de l'unité et l'interrupteur dubloc d'alimentation ne coupent
pas le courant électrique alimentantl'unité. En outre, le système peut être équipé de plusieurs
cordonsd'alimentation. Pour mettre l'unité hors tension, vous devez déconnectertous les cordons
de la source d'alimentation.
2
1
Chapter 2. Safety information 19
VORSICHT
An Netz-, Telefon- und Datenleitungen können gefährliche Spannungen anliegen.
Aus Sicherheitsgründen:
• Bei Gewitter an diesem Gerät keine Kabel anschließen oder lösen. Ferner keine Installations-,
Wartungs- oder Rekonfigurationsarbeiten durchführen.
• Gerät nur an eine Schutzkontaktsteckdose mit ordnungsgemäß geerdetem Schutzkontakt
anschließen.
• Alle angeschlossenen Geräte ebenfalls an Schutzkontaktsteckdosen mit ordnungsgemäß
geerdetem Schutzkontakt anschließen.
• Die Signalkabel nach Möglichkeit einhändig anschließen oder lösen, um einen Stromschlag durch
Berühren von Oberflächen mit unterschiedlichem elektrischem Potenzial zu vermeiden.
• Geräte niemals einschalten, wenn Hinweise auf Feuer, Wasser oder Gebäudeschäden vorliegen.
• Die Verbindung zu den angeschlossenen Netzkabeln, Telekommunikationssystemen, Netzwerken
und Modems ist vor dem Öffnen des Gehäuses zu unterbrechen, sofern in den Installations- und
Konfigurationsprozeduren keine anders lautenden Anweisungen enthalten sind.
• Zum Installieren, Transportieren und Öffnen der Abdeckungen des Computers oder der
angeschlossenen Einheiten die Kabel gemäß der folgenden Tabelle anschließen und abziehen.
Zum Anschließen der Kabel gehen Sie wie folgt vor
Zum Abziehen der Kabel gehen Sie wie folgt vor
1. Schalten Sie alle Einheiten AUS.
1. Schalten Sie alle Einheiten AUS.
2. Schließen Sie erst alle Kabel an die Einheiten an.
3. Schließen Sie die Signalkabel an die Buchsen an.
4. Schließen Sie die Netzkabel an die Steckdose an.
5. Schalten Sie die Einheit EIN.
2. Ziehen Sie zuerst alle Netzkabel aus den
Netzsteckdosen.
3. Ziehen Sie die Signalkabel aus den Buchsen.
4. Ziehen Sie alle Kabel von den Einheiten ab.
CAUTION:
Eine verbrauchte Lithiumbatterie nur durch eine Batterie mit der Teilenummer 45C1566 oder eine
gleichwertige, vom Hersteller empfohlene Batterie ersetzen. Enthält das System ein Modul mit einer
Lithiumbatterie, dieses nur durch ein Modul desselben Typs und von demselben Hersteller ersetzen.
Die Batterie enthält Lithium und kann bei unsachgemäßer Verwendung, Handhabung oder Entsorgung
explodieren.
Die Batterie nicht:
• mit Wasser in Berührung bringen.
• über 100 C erhitzen.
• reparieren oder zerlegen.
Die örtlichen Bestimmungen für die Entsorgung von Sondermüll beachten.
20 ThinkCentre Hardware Maintenance Manual
ACHTUNG:
Bei der Installation von Lasergeräten (wie CD-ROM-Laufwerken, DVD- aufwerken, Einheiten mit
Lichtwellenleitertechnik oder Sendern) Folgendes beachten:
• Die Abdeckungen nicht entfernen. Durch Entfernen der Abdeckungen des Lasergeräts können
gefährliche Laserstrahlungen freigesetzt werden. Das Gerät enthält keine zu wartenden Teile.
• Werden Steuerelemente, Einstellungen oder Durchführungen von Prozeduren anders als hier
angegeben verwendet, kann gefährliche Laserstrahlung auftreten.
VORSICHT
Einige Lasergeräte enthalten eine Laserdiode der Klasse 3A oder 3B. Beachten Sie Folgendes:
Laserstrahlung bei geöffneter Verkleidung. Nicht in den Strahl blicken. Keine Lupen oder Spiegel
verwenden. Strahlungsbereich meiden.
≥18 kg (37 lbs)
≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs)
ACHTUNG:
Arbeitsschutzrichtlinien beim Anheben der Maschine beachten.
ACHTUNG:
Mit dem Netzschalter an der Einheit und am Netzteil wird die Stromversorgung für die Einheit
nicht unterbrochen. Die Einheit kann auch mit mehreren Netzkabeln ausgestattet sein. Um die
Stromversorgung für die Einheit vollständig zu unterbrechen, müssen alle zum Gerät führenden
Netzkabel vom Netz getrennt werden.
2
1
Chapter 2. Safety information 21
22 ThinkCentre Hardware Maintenance Manual
2
1
Chapter 2. Safety information 23
PERICOLO
La corrente elettrica proveniente dai cavi di alimentazione, del telefono e di comunicazione può essere
pericolosa.
Per evitare il rischio di scosse elettriche:
• Non collegare o scollegare qualsiasi cavo oppure effettuare l'installazione, la manutenzione o la
riconfigurazione del prodotto durante un temporale.
• Collegare tutti i fili elettrici a una presa di alimentazione correttamente cablata e dotata di messa a
terra.
• Collegare alle prese elettriche appropriate tutte le apparecchiature che verranno utilizzate per
questo prodotto.
• Se possibile, utilizzare solo una mano per collegare o scollegare i cavi di segnale.
• Non accendere assolutamente apparecchiature in presenza di incendi, perdite d'acqua o danno
strutturale.
• Scollegare i cavi di alimentazione, i sistemi di telecomunicazione, le reti e il modem prima di
aprire i coperchi del dispositivo, salvo istruzioni contrarie relative alle procedure di installazione e
configurazione.
• Collegare e scollegare i cavi come descritto nella seguente tabella quando vengono effettuate
operazioni di installazione, spostamento o apertura dei coperchi di questo prodotto o delle unità
collegate.
Per collegarsi
Per scollegarsi
1. SPEGNERE le apparecchiature.
2. Innanzitutto, collegare tutti i cavi alle unità.
3. Collegare i cavi di segnale ai connettori.
4. Collegare i cavi di alimentazione alla presa.
5. Accendere l'unità.
1. SPEGNERE le apparecchiature.
2. Innanzitutto, rimuovere i cavi di alimentazione dalla
presa.
3. Rimuovere i cavi di segnale dai connettori.
4. Rimuovere tutti i cavi dalle unità.
24 ThinkCentre Hardware Maintenance Manual
ATTENZIONE:
Quando si sostituisce la batteria al litio, utilizzare solo il Numero parte 45C1566 o un tipo di batteria
equivalente consigliato dal produttore. Se sul sistema è presente un modulo che contiene una batteria
al litio, sostituirlo solo con un tipo di modulo dello stesso tipo della stessa casa di produzione. La
batteria contiene litio e può esplodere se usata, maneggiata o smaltita in modo non corretto.
Non:
• Gettare o immergere la batteria nell'acqua
• Riscaldarla ad una temperatura superiore ai 100 gradi C (212 gradi F)
• Smontarla, ricaricarla o tentare di ripararla
Le batterie usate vanno smaltite in accordo alla normativa in vigore (DPR 915/82 e successive
disposizioni e disposizioni locali).
ATTENZIONE:
Quando vengono installati prodotti laser (quali CD-ROM, unità DVD-ROM, unità a fibre ottiche o
trasmittenti), tener presente quanto segue:
• Non rimuovere gli sportelli. L'apertura di un'unità laser può determinare l'esposizione a radiazioni
laser pericolose. All'interno dell'unità non vi sono parti su cui effettuare l'assistenza tecnica.
• L'utilizzo di controlli, regolazioni o l'esecuzione di procedure non descritti nel presente manuale
possono provocare l'esposizione a radiazioni pericolose.
PERICOLO
Alcune unità laser contengono un diodo laser di Classe 3A o Classe 3B. Tener presente quanto segue:
Aprendo l'unità vengono emesse radiazioni laser. Non fissare il fascio, non guardarlo direttamente
con strumenti ottici ed evitare l'esposizione al fascio.
Chapter 2. Safety information 25
≥18 kg (37 lbs)
≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs)
ATTENZIONE:
Prestare attenzione nel sollevare l'apparecchiatura.
ATTENZIONE:
Il pulsante di controllo dell'alimentazione presente sull'unità e l'interruttore dell'alimentatore non
disattivano l'alimentazione corrente fornita all'unità. E' possibile che l'unità disponga di più cavi di
alimentazione. Per disattivare l'alimentazione dall'unità, accertarsi che tutti i cavi di alimentazione
siano scollegati dalla fonte di alimentazione.
2
1
26 ThinkCentre Hardware Maintenance Manual
Chapter 2. Safety information 27
2
1
28 ThinkCentre Hardware Maintenance Manual
PELIGRO
La corriente eléctrica procedente de cables de alimentación, teléfonos y cables de comunicación puede
ser peligrosa.
Para evitar el riesgo de descarga eléctrica:
• No conecte ni desconecte los cables ni realice ninguna tarea de instalación, mantenimiento o
reconfiguración de este producto durante una tormenta eléctrica.
• Conecte todos los cables de alimentación a tomas de corriente debidamente cableadas y
conectadas a tierra.
• Cualquier equipo que se conecte a este producto también debe conectarse a tomas de corriente
debidamente cableadas.
• Siempre que sea posible, utilice una sola mano para conectar o desconectar los cables de señal.
• No encienda nunca un equipo cuando hay señales de fuego, agua o daños estructurales.
• Desconecte los cables de alimentación, los sistemas de telecomunicaciones, las redes y los
módems conectados antes de abrir las cubiertas de los dispositivos, a menos que se indique lo
contrario en los procedimientos de instalación y configuración.
• Conecte y desconecte los cables, como se describe en la tabla siguiente, cuando instale, mueva o
abra las cubiertas de este producto o de los dispositivos conectados.
Para conectar
Para desconectar
1. APÁGUELO todo.
1. APÁGUELO todo.
2. En primer lugar, conecte todos los cables a los
dispositivos.
2. En primer lugar, desenchufe los cables de alimentación
de las tomas de corriente.
3. Conecte los cables de señal a los conectores.
3. Desconecte los cables de señal de los conectores.
4. Desconecte todos los cables de los dispositivos.
4. Enchufe los cables de alimentación a las tomas de
corriente.
5. Encienda el dispositivo.
PRECAUCIÓN:
Cuando sustituya una batería de litio, utilice solamente una batería número de pieza 45C1566 u otra
de tipo equivalente recomendada por el fabricante. Si su sistema dispone de un módulo que contiene
una batería de litio, reemplácelo sólo con el mismo tipo de módulo, del mismo fabricante. La batería
contiene litio y puede explotar si no se utiliza, manipula o desecha correctamente.
No debe:
• Arrojarla al agua o sumergirla en ella
• Exponerla a temperaturas superiores a 100°C (212°F)
• Repararla o desmontarla
Deshágase de la batería según especifiquen las leyes o normas locales.
Chapter 2. Safety information 29
PRECAUCIÓN:
Cuando haya productos láser (como unidades de CD-ROM, unidades de DVD, dispositivos de fibra
óptica o transmisores) instalados, tenga en cuenta lo siguiente:
• No quite las cubiertas. Si quita las cubiertas del producto láser, podría quedar expuesto a radiación
láser peligrosa. Dentro del dispositivo no existe ninguna pieza que requiera servicio técnico.
• Si usa controles o ajustes o realiza procedimientos que no sean los especificados aquí, podría
exponerse a radiaciones peligrosas.
PELIGRO
Algunos productos láser tienen incorporado un diodo láser de clase 3A o clase 3B. Tenga en cuenta lo
siguiente:
Cuando se abre, queda expuesto a radiación láser. No mire directamente al rayo láser, ni siquiera con
instrumentos ópticos, y evite exponerse directamente al rayo láser.
≥18 kg (37 lbs)
≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs)
PRECAUCIÓN:
Adopte procedimientos seguros al levantar el equipo.
30 ThinkCentre Hardware Maintenance Manual
PRECAUCIÓN:
El botón de control de alimentación del dispositivo y el interruptor de alimentación de la fuente de
alimentación no desconectan la corriente eléctrica suministrada al dispositivo. Además, el dispositivo
podría tener más de un cable de alimentación. Para suprimir toda la corriente eléctrica del dispositivo,
asegúrese de que todos los cables de alimentación estén desconectados de la toma de corriente.
2
1
Chapter 2. Safety information 31
32 ThinkCentre Hardware Maintenance Manual
Chapter 3. General information
This chapter provides general information that applies to all machine types supported by this manual.
Lenovo Welcome
The Lenovo Welcome program introduces some innovative built-in features of Lenovo to you and guides you
through some important setup tasks to help you make the most of your computer.
Lenovo ThinkVantage Tools
The Lenovo ThinkVantage® Tools program guides you to a host of information sources and provides easy
access to various tools to help you work more easily and securely.
Note: The Lenovo ThinkVantage Tools program is only available on computers with the Windows 7 operating
system from Lenovo.
To access the Lenovo ThinkVantage Tools program, click Start ➙ All Programs ➙ Lenovo ThinkVantage
Tools.
Lenovo ThinkVantage Toolbox
The Lenovo ThinkVantage Toolbox program helps you maintain your computer, improve computing security,
diagnose computer problems, get familiar with the innovative technologies provided by Lenovo, and get more
information about your computer. See “Lenovo ThinkVantage Toolbox” on page 39 for detailed information.
ThinkVantage Productivity Center
The ThinkVantage Productivity Center program contains information sources and tools designed to make
computing easy and secure. It provides easy access to various technologies, such as:
• Client Security Solution
• Power Manager
• Productivity Center
• Product Recovery
• Rescue and Recovery
• System Update
Note: The ThinkVantage Productivity Center program is only available on computers preinstalled with
the Windows Vista operating system from Lenovo.
To access the ThinkVantage Productivity Center program, click Start ➙ All Programs ➙ ThinkVantage
➙ Productivity Center.
Additional information resources
If you have Internet access, the most up-to-date information for your computer is available at:
http://www.lenovo.com/support
You can find the following information:
© Copyright Lenovo 2011
33
• Customer Replaceable Unit (CRU) installation or replacement instructions
• Downloads and drivers
• Parts information
• Publications
• Troubleshooting information
• Links to other useful sources of information
Specifications
This section lists the physical specifications for your computer.
For machine types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513,
4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.
Dimensions
Width: 175 mm (6.89 inches)
Height: 414 mm (16.30 inches)
Depth: 442 mm (17.40 inches)
Weight
Maximum configuration as shipped: 11 kg (24.25 lb)
Environment
• Air temperature:
Operating: 10°C to 35°C (50°F to 95°F)
Non-operating: -40°C to 60°C (-40°F to 140°F)
Non-operating: -10°C to 60°C (14°F to 140°F) (without package)
• Humidity:
Operating: 20% to 80% (non-condensing)
Non-operating: 20% to 90% (non-condensing)
• Altitude:
Operating: -50 to 10 000 ft (-15.2 to 3 048 m)
Non-operating: -50 to 35 000 ft (-15.2 to 10 668 m)
Electrical input
• Input voltage:
– Low range:
Minimum: 100 V ac
Maximum: 127 V ac
Input frequency range: 50 to 60 Hz
– High range:
Minimum: 200 V ac
Maximum: 240 V ac
Input frequency range: 50 to 60 Hz
34 ThinkCentre Hardware Maintenance Manual
For machine types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503,
4512, 4514, 4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.
Dimensions
Width: 338 mm (13.31 inches)
Height: 99.7 mm (3.93 inches)
Depth: 385.4 mm (15.17 inches)
Weight
Maximum configuration as shipped: 7.5 kg (16.53 lb)
Environment
• Air temperature:
Operating: 10°C to 35°C (50°F to 95°F)
Non-operating: -40°C to 60°C (-40°F to 140°F)
Non-operating: -10°C to 60°C (14°F to 140°F) (without package)
• Humidity:
Operating: 20% to 80% (non-condensing)
Non-operating: 20% to 90% (non-condensing)
• Altitude:
Operating: -50 to 10 000 ft (-15.2 to 3 048 m)
Non-operating: -50 to 35 000 ft (-15.2 to 10 668 m)
Electrical input
• Input voltage:
– Low range:
Minimum: 100 V ac
Maximum: 127 V ac
Input frequency range: 50 to 60 Hz
– High range:
Minimum: 200 V ac
Maximum: 240 V ac
Input frequency range: 50 to 60 Hz
Chapter 3. General information 35
36 ThinkCentre Hardware Maintenance Manual
Chapter 4. General checkout
Attention
The drives in the computer you are servicing might have been rearranged or the drive startup sequence might
have been changed. Be extremely careful during write operations such as copying, saving, or formatting.
Data or programs can be overwritten if you select an incorrect drive.
General error messages appear if a problem or conflict is found by an application program, the operating
system, or both. For the explanation of these messages, refer to the information supplied with that software
package.
Before replacing a FRU, ensure that the latest level of BIOS is installed on the system. A down-level BIOS
might cause false errors and unnecessary replacement of the system board. For more information on how to
Use the following procedure to help determine the cause of a problem:
1. Power-off the computer and all external devices.
2. Check all cables and power cords.
3. Set all display controls to the middle position.
4. Power-on all external devices.
5. Power-on the computer.
• Look for displayed error codes
• Listen for beep codes
• Look for readable instructions or a main menu on the display.
If you did not receive the correct response, proceed to step 6.
If you do receive the correct response, proceed to step 7.
6. Look at the following conditions and follow the instructions:
• If the computer hangs and no error is displayed, turn off the computer and the power. Then, turn the
power and the computer back on, continue at step 7.
• If you receive an error, replace the part that the diagnostic program calls out or go to “Diagnostic
• If the test stops and you cannot continue, replace the last device tested.
Problem determination tips
Due to the variety of hardware and software combinations that can be encountered, use the following
information to assist you in problem determination. If possible, have this information available when
requesting assistance from Service Support and Engineering functions.
• Machine type and model
• Processor or hard disk drive upgrades
• Failure symptom
– Do diagnostics indicate a failure?
– What, when, where, single, or multiple systems?
© Copyright Lenovo 2011
37
– Is the failure repeatable?
– Has this configuration ever worked?
– If it has been working, what changes were made prior to it failing?
– Is this the original reported failure?
• Diagnostics version
– Type and version level
• Hardware configuration
– Print (print screen) configuration currently in use
– BIOS level
• Operating system software
– Type and version level
Note: To eliminate confusion, identical systems are considered identical only if they:
1. Are the exact machine type and models
2. Have the same BIOS level
3. Have the same adapters/attachments in the same locations
4. Have the same address jumpers/terminators/cabling
5. Have the same software versions and levels
6. Have the same diagnostic diskettes (version)
7. Have the same configuration options set in the system
8. Have the same setup for operating-system-controlled files
Comparing the configuration and software set-up between “working and non-working” systems will often
lead to problem resolution.
38 ThinkCentre Hardware Maintenance Manual
Chapter 5. Diagnostic programs
Diagnostic programs are used to test hardware components of your computer. Diagnostic programs can
also report operating-system-controlled settings that interfere with the correct operation of your system. You
can use the preinstalled Lenovo ThinkVantage Toolbox program to diagnose computer problems, if your
computer is running the Microsoft® Windows® operating system.
Notes:
1. You can also download the PC-Doctor for DOS diagnostic program from http://www.lenovo.com/support.
2. If you are unable to isolate and repair the problem yourself after running the programs, save and print
the log files created by the programs. You will need the log files when you speak to a Lenovo technical
support representative.
Lenovo ThinkVantage Toolbox
The Lenovo ThinkVantage Toolbox program helps you maintain your computer, improve computing security,
diagnose computer problems, get familiar with the innovative technologies provided by Lenovo, and get
more information about your computer. You can use the diagnostics feature of the Lenovo ThinkVantage
Toolbox program to test devices, diagnose computer problems, create bootable diagnostic media, update
system drivers, and view system information.
• To run the Lenovo ThinkVantage Toolbox program on the Windows 7 operating system, click Start ➙ All
Programs ➙ Lenovo ThinkVantage Tools ➙ System Health and Diagnostics. Follow the instructions
on the screen.
• To run the Lenovo ThinkVantage Toolbox program on the Windows Vista operating system, click Start ➙
All Programs ➙ ThinkVantage ➙ Lenovo ThinkVantage Toolbox. Follow the instructions on the screen.
Follow the instructions on the screen. For additional information, refer to the Lenovo ThinkVantage Toolbox
help system.
PC-Doctor for DOS
You can also download the latest version of the PC-Doctor for DOS diagnostic program from
Windows operating system. Use the PC-Doctor for DOS diagnostic program if you are unable to start the
Windows operating system. You can run the PC-Doctor for DOS diagnostic program from a diagnostic
disc that you created.
Creating a diagnostic disc
This section provides instructions on how to create a diagnostic disc.
To create a diagnostic disc, do the following:
1. Download a self-starting bootable disc image (known as an ISO image) of the diagnostic program from:
2. Use any disc burning software to create a diagnostic disc with the ISO image.
© Copyright Lenovo 2011
39
Running the diagnostic program from the diagnostic disc
This section provides instructions on how to run the diagnostic program from the diagnostic disc that
you created.
To run the diagnostic program from the diagnostic disc that you created, do the following:
1. Make sure your computer is turned off.
2. Repeatedly press and release the F12 key when turning on the computer. When the Startup Device
Menu opens, release the F12 key.
3. Insert the diagnostic disc into the optical drive.
4. Select the optical drive with the diagnostic disc as the startup device and press Enter. The diagnostic
program opens.
5. Follow the instructions on the screen to run the desired diagnostic test. For additional help, press
the F1 key.
6. Remove the diagnostic disc from the optical drive after completing the diagnostic test.
Navigating through the diagnostic programs
Use the cursor movement keys to navigate within the menus.
• The Enter key is used to select a menu item.
• The Esc key is used to back up to the previous menu.
• For online help, select F1.
Running tests
There are four ways to run the diagnostic tests.
• Using the cursor movement keys, highlight Run Normal Test or Run Quick Test from the Diagnostics
menu and then press Enter. This automatically runs a pre-defined group of tests from each test category.
Run Normal Test runs a more extensive set of tests than Run Quick Test does and takes longer to
complete.
• Press F5 to automatically run all selected tests in all categories.
• From within a test category, press Ctrl-Enter to automatically run only the selected tests in that category.
• Using the cursor movement keys, highlight a single test within a test category, and then press Enter.
This runs only that test.
Press Esc at any time to stop the testing process.
Test results (N/A, PASSED, FAILED, ABORTED) are displayed in the field beside the test description and in
To select one or more tests, use the following procedure.
1. Open the corresponding test category.
2. Using the cursor movement keys, highlight the desired test.
3. Press the space bar. A selected test is marked by >>. Pressing the space bar again de-selects a test
and removes the >>.
4. Repeat steps 2 and 3 above to select all desired tests.
Test results
Diagnostics test results produce the following error code format:
40 ThinkCentre Hardware Maintenance Manual
Failure Type
DeviceID
Date
Text
Function Code
ChkDigits
• Function Code:
Represents the feature or function within the computer.
• Failure Type:
Represents the type of error encountered.
• DeviceID:
Contains the component's unit-ID that corresponds to a fixed disk drive, removable media drive,
processor, specific RIMM, or a device on the PCI bus.
• Date:
Contains the date when the diagnostic test was run. The date is retrieved from CMOS and displayed
using the YYYYMMDD format.
• ChkDigits:
Contains a 2-digit check-digit value to ensure the following:
– Diagnostics were run on the specified date.
– Diagnostics were run on the specified computer.
– The diagnostic error code is recorded correctly.
• Text:
Description of the error.
Quick and Full erase - hard disk drive
The diagnostics program offers two hard disk drive format utilities:
• Quick Erase Hard Drive
• Full Erase Hard Drive
Quick Erase Hard Drive provides a DOS utility that performs the following:
• Destroys the Master Boot Record (MBR) on the hard disk drive.
• Destroys all copies of the FAT Table on all partitions (both the master and backup).
• Destroys the partition table.
• Provides messages that warn the user that this is a non-recoverable process.
Full Erase Hard Drive provides a DOS utility that performs the following:
• Performs all the steps in Quick Erase.
• Provides a DOS utility that writes random data to all sectors of the hard disk drive.
• Provides an estimate of time to completion along with a visual representation of completion status.
• Provides messages that warn the user about a non-recoverable process.
Important: Make sure that all data is backed up before using the Quick or Full Erase functions.
To select the Quick Erase Hard Drive or Full Erase Hard Drive utility, do the following:
1. 1. Select the UTILITY option on the toolbar and press Enter.
2. Select either the QUICK ERASE or FULL ERASE HARD DISK option and follow the instructions.
Chapter 5. Diagnostic programs 41
Chapter 6. Using the Setup Utility program
You can use the Setup Utility program to view and change the configuration settings of your computer,
regardless of which operating system you are using. However, the operating system settings might override
any similar settings in the Setup Utility program.
This chapter provides information about the following topics to help you use the Setup Utility program:
•
•
•
•
•
•
Starting the Setup Utility program
To start the Setup Utility program, do the following:
1. Make sure your computer is turned off.
2. Repeatedly press and release the F1 key when turning on the computer. When you hear multiple
beeps or see a logo screen, release the F1 key.
Note: If a Power-On Password or an Administrator Password has been set, the Setup Utility program
menu will not be displayed until you type the correct password. For more information, see “Using
When the POST detects that the hard disk drive has been removed from your computer or the memory
module size has decreased, an error message will be displayed when you start the computer and you will be
prompted to do one of the following:
• Press F1 to enter the Setup Utility program.
Note: After you enter the Setup Utility program, select Save Changes and Exit at the bottom of the
screen. The error message will not be displayed again.
• Press F2 to bypass the error message and log in to the operating system.
Viewing or changing settings
The Setup Utility program menu lists various items about the system configuration. To view or change
settings, start the Setup Utility program. See “Starting the Setup Utility program” on page 43. Then, follow
the instructions on the screen.
You can use either the keyboard or the mouse to navigate through BIOS menu choices. The keys used to
perform various tasks are displayed at the bottom of each screen.
Using passwords
By using the Setup Utility program, you can set passwords to prevent unauthorized access to your computer
and data. The following types of passwords are available:
• Power-On Password
© Copyright Lenovo 2011
43
• Administrator Password
• Hard Disk Password
You do not have to set any passwords to use your computer. However, using passwords improves
computing security. If you decide to set any passwords, read the following sections.
Password considerations
A password can be any combination of up to 64 alphabetic and numeric characters. For security reasons, it
is recommended to use a strong password that cannot be easily compromised. To set a strong password,
use the following guidelines:
• Have at least eight characters in length
• Contain at least one alphabetic character and one numeric character
• Setup Utility program and hard disk drive passwords are not case sensitive
• Not be your name or your user name
• Not be a common word or a common name
• Be significantly different from your previous passwords
Power-on password
When a Power-On Password is set, you are prompted to type a valid password each time the computer is
turned on. The computer cannot be used until the valid password is typed in.
Administrator password
Setting an Administrator Password deters unauthorized users from changing configuration settings. If you
are responsible for maintaining the configuration settings of several computers, you might want to set an
Administrator Password.
When an Administrator Password is set, you are prompted to type a valid password each time you try to
access the Setup Utility program. The Setup Utility program cannot be accessed until a valid password
is typed in.
If both the Power-On Password and Administrator Password are set, you can type either password. However,
you must use your Administrator Password to change any configuration settings.
Hard Disk Password
Setting a Hard Disk Password prevents unauthorized access to the data on the hard disk drive. When a
Hard Disk Password is set, you are prompted to type a valid password each time you try to access the
hard disk drive.
Notes:
• After you set a Hard Disk Password, your data on the hard disk drive is protected even if the hard disk
drive is removed from one computer and installed in another.
• If the Hard Disk Password is forgotten, there is no way to reset the password or recover data from the
hard disk drive.
Setting, changing, or deleting a password
To set, change, or delete a password, do the following:
44 ThinkCentre Hardware Maintenance Manual
2. From the Setup Utility program main menu, select Security.
3. Depending on the password type, select Set Power-On Password, Set Administrator Password, or
Hard Disk Password.
4. Follow the instructions on the right side of the screen to set, change, or delete a password.
Note: A password can be any combination of up to 64 alphabetic and numeric characters. For more
Erasing lost or forgotten passwords (clearing CMOS)
This section provides instructions on how to erase lost or forgotten passwords, such as a user password.
To erase a lost or forgotten password, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
2. For machine types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514, 4518, 4554,
7005, 7023, 7033, 7035, 7072, 7079, and 7177, to open the computer cover, see “Opening the computer
4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178, to remove the computer cover ,
4. Move the jumper from the standard position (pin 1 and pin 2) to the maintenance position (pin 2 and
pin 3).
5. Reinstall the computer cover and connect the power cord. For machine types: 4466, 4471, 4474, 4477,
4480, 4485, 4496, 4498, 4503, 4512, 4514, 4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177,
4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178,
6. Turn on the computer and leave it on for approximately 10 seconds. Then, turn off the computer by
holding the power switch for approximately five seconds.
7. Repeat step 1 through step 2.
8. Move the Clear CMOS /Recovery jumper back to the standard position (pin 1 and pin 2).
9. Reinstall the computer cover and connect the power cord. For machine types: 4466, 4471, 4474, 4477,
4480, 4485, 4496, 4498, 4503, 4512, 4514, 4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177,
4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178,
Enabling or disabling a device
This section provides information on how to enable or disable user access to the following devices:
USB Setup
Use this option to enable or disable a USB connector. When a USB connector is
disabled, the device connected to the USB connector cannot be used.
SATA Controller
External SATA Port
When this feature is set to Disable, all devices connected to the SATA connectors
(such as hard disk drives or the optical drive) are disabled and cannot be accessed.
When this option is set to Disable, the device connected to the External SATA
connector cannot be accessed.
To enable or disable a device, do the following:
Chapter 6. Using the Setup Utility program 45
2. From the Setup Utility program main menu, select Devices.
3. Depending on the device you want to enable or disable, do one of the following:
• Select USB Setup to enable or disable a USB device.
• Select ATA Drive Setup to enable or disable an internal or external SATA device.
4. Select the desired settings and press Enter.
5. Press F10 to save and exit the Setup Utility program. See “Exiting the Setup Utility program” on page 47.
Selecting a startup device
If your computer does not start up from a device such as the disc or hard disk drive as expected, do one of
the following to select the startup device you want.
Selecting a temporary startup device
Use this procedure to select a temporary startup device.
Note: Not all discs and hard disk drives are bootable.
1. Turn off your computer.
2. Repeatedly press and release the F12 key when turning on the computer. When the Please select
boot device window displays, release the F12 key.
3. Select the desired startup device and press Enter. The computer will start up from the device you
selected.
Note: Selecting a startup device from the Please select boot device window does not permanently change
the startup sequence.
Selecting or changing the startup device sequence
To view or permanently change the configured startup device sequence, do the following:
2. From the Setup Utility program main menu, select Startup.
3. Select the devices for the Primary Startup Sequence, the Automatic Startup Sequence, and the Error
Startup Sequence. Read the information displayed on the right side of the screen.
4. Press F10 to save and exit the Setup Utility program. See “Exiting the Setup Utility program” on page 47.
Smart performance choices
You can adjust the acoustic and thermal performance of your computer through the Smart Performance
Choice menu. Two choices are available:
• Better Acoustic Performance (default choice)
• Better Thermal Performance
By enabling Better Acoustic Performance, your computer will run with less noise at a normal thermal
level. By enabling Better Thermal Performance, your computer will run at a better thermal level with
normal acoustic performance.
To switch between better acoustic performance and better thermal performance, do the following:
2. From the Setup Utility program main menu, select Power.
46 ThinkCentre Hardware Maintenance Manual
3. Select Smart Performance Choice. The Smart Performance Choice window is displayed.
4. Select Better Acoustic Performance or Better Thermal Performance as desired.
5. Press F10 to save your setting and exit the Setup Utility program. See “Exiting the Setup Utility
Exiting the Setup Utility program
After you finish viewing or changing settings, press Esc to return to the Setup Utility program main menu.
You might have to press Esc several times. Do one of the following:
• If you want to save the new settings, press F10 to save and exit the Setup Utility program.
• If you do not want to save the settings, select Exit ➙ Discard Changes and Exit.
• If you want to return to the default settings, press F9 to load the default settings.
Chapter 6. Using the Setup Utility program 47
48 ThinkCentre Hardware Maintenance Manual
Chapter 7. Symptom-to-FRU index
The Symptom-to-FRU index lists error symptoms and possible causes. The most likely cause is listed first.
Always begin with the Chapter 4 “General checkout” on page 37. You can use this index to help you decide
which FRUs are needed when servicing a computer. If you are unable to correct the problem using this
Notes:
1. If you have both an error message and an incorrect audio response, diagnose the error message first.
2. If you cannot run the diagnostic tests or you get a diagnostic error code when running a test, but did receive a
POST error message, diagnose the POST error message first.
3. If you did not receive any error message, look for a description of your error symptoms in the first part of this index.
Hard disk drive boot error
A hard disk drive boot error (error codes 1962 and I999030X) can have the following causes.
Error
FRU/Action
The start-up drive is not in the boot sequence in
configuration.
Check the configuration and ensure the start-up drive is
in the boot sequence.
No operating system installed on the boot drive.
The boot sector on the start-up drive is corrupted.
Install an operating system on the boot drive.
The drive must be formatted. Do the following:
1. Attempt to back up the data on the failing hard disk
drive.
2. Using the operating systems program, format the
hard disk drive.
The drive is defective.
Replace the hard disk drive.
Power Supply Problems
If you suspect a power problem, use the following procedures.
Check/Verify
FRU/Action
Reseat connectors
Check the following for proper installation:
• Power cord
• On/Off switch connector
• On/Off switch power supply connector
• System board power supply connectors
• Microprocessor(s) connection
Power cord
Check the power cord for continuity.
Power-on switch
Check the power-on switch for continuity.
Diagnostic error codes
Refer to the following diagnostic error codes when using the diagnostic tests. See “Running tests” on page
40 for the specific type for information about the diagnostic programs.
© Copyright Lenovo 2011
49
In the following index, X can represent any number.
Diagnostic Error Code
FRU/Action
No action
000-000-XXX BIOS Test Passed
000-002-XXX BIOS Timeout
2. System board
000-024-XXX BIOS Addressing test failure
000-025-XXX BIOS Checksum Value error
000-026-XXX FLASH data error
2. System board
2. System board
2. System board
1. Run Setup
000-027-XXX BIOS Configuration/Setup error
3. System board
1. Reboot the system
000-034-XXX BIOS Buffer Allocation failure
3. Run memory test
4. System board
000-035-XXX BIOS Reset Condition detected
000-036-XXX BIOS Register error
2. System board
2. System board
000-038-XXX BIOS Extension failure
2. Adapter card
3. System board
000-039-XXX BIOS DMI data error
2. System board
000-195-XXX BIOS Test aborted by user
Information only Re-start the test, if necessary
000-196-XXX BIOS test halt, error threshold exceeded
1. Press F3 to review the log file
2. Re-start the test to reset the log file
50 ThinkCentre Hardware Maintenance Manual
Diagnostic Error Code
FRU/Action
1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using the
000-197-XXX BIOS test warning
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using the
000-198-XXX BIOS test aborted
000-199-XXX BIOS test failed, cause unknown
2. Flash the system and re-test
3. Replace component under function test
000-250-XXX BIOS APM failure
2. System board
000-270-XXX BIOS ACPI failure
2. System board
No action
001-000-XXX System Test Passed
001-00X-XXX System Error
System board
System board
System board
001-01X-XXX System Error
001-024-XXX System Addressing test failure
001-025-XXX System Checksum Value error
2. System board
001-026-XXX System FLASH data error
2. System board
1. Run Setup
001-027-XXX System Configuration/Setup error
3. System board
System board
001-032-XXX System Device Controller failure
1. Reboot the system
001-034-XXX System Device Buffer Allocation failure
3. Run memory test
4. System board
001-035-XXX System Device Reset condition detected
System board
System board
001-036-XXX System Register error
Chapter 7. Symptom-to-FRU index 51
Diagnostic Error Code
FRU/Action
1. Adapter card
2. System board
001-038-XXX System Extension failure
001-039-XXX System DMI data structure error
2. System board
001-040-XXX System IRQ failure
1. Power-off/on system and re-test
2. System board
001-041-XXX System DMA failure
1. Power-off/on system and re-test
2. System board
001-195-XXX System Test aborted by user
Information only Re-start the test, if necessary
001-196-XXX System test halt, error threshold exceeded
1. Press F3 to review the log file
2. Re-start the test to reset the log file
1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using the
001-197-XXX System test warning
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
001-198-XXX System test aborted
1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using the
001-199-XXX System test failed, cause unknown
2. Flash the system and re-test
3. Replace component under function test
001-250-XXX System ECC error
System board
System board
001-254-XXX 001-255-XXX 001-256-XXX 001-257-XXX
System DMA error
001-260-XXX 001-264-XXX System IRQ error
System board
001-268-XXX System IRQ1 failure
1. Device on IRQ1
2. System board
001-269-XXX System IRQ2 failure
001-270-XXX System IRQ3 failure
001-271-XXX System IRQ4 failure
001-272-XXX System IRQ5 failure
1. Device on IRQ2
2. System board
1. Device on IRQ3
2. System board
1. Device on IRQ4
2. System board
1. Device on IRQ5
2. System board
52 ThinkCentre Hardware Maintenance Manual
Diagnostic Error Code
FRU/Action
001-273-XXX System IRQ6 (diskette drive) failure
1. Diskette Cable
2. Diskette drive
3. System board
001-274-XXX System IRQ7 failure
001-275-XXX System IRQ8 failure
001-276-XXX System IRQ9 failure
001-277-XXX System IRQ10 failure
001-278-XXX System IRQ11 failure
001-279-XXX System IRQ12 failure
001-280-XXX System IRQ13 failure
001-281-XXX System IRQ14 (hard disk drive) failure
1. Device on IRQ7
2. System board
1. Device on IRQ8
2. System board
1. Device on IRQ9
2. System board
1. Device on IRQ10
2. System board
1. Device on IRQ11
2. System board
1. Device on IRQ12
2. System board
1. Device on IRQ13
2. System board
1. Hard disk drive cable
2. Hard disk drive
3. System board
001-282-XXX System IRQ15 failure
1. Device on IRQ15
2. System board
001-286-XXX 001-287-XXX 001-288-XXX System Timer System board
failure
001-292-XXX System CMOS RAM error
001-293-XXX System CMOS Battery
1. Run Setup and re-test
2. System board
1. CMOS battery
2. System board
001-298-XXX System RTC date/time update failure
2. System board
System board
001-299-XXX System RTC periodic interrupt failure
001-300-XXX System RTC Alarm failure
System board
001-301-XXX System RTC Century byte error
2. System board
No action
005-000-XXX Video Test Passed
005-00X-XXX Video error
1. Video card, if installed
2. System board
005-010-XXX 005-011-XXX 005-012-XXX 005-013-XXX
Video Signal failure
1. Video card, if installed
2. System board
Chapter 7. Symptom-to-FRU index 53
Diagnostic Error Code
FRU/Action
1. Video Ram
005-016-XXX Video Simple Pattern test failure
2. Video card, if installed
3. System board
005-024-XXX Video Addressing test failure
005-025-XXX Video Checksum Value error
005-027-XXX Video Configuration/Setup error
1. Video card, if installed
2. System board
1. Video card, if installed
2. System board
1. Run Setup
2. Video drivers update
3. Video card, if installed
4. System board
1. Video cable
005-031-XXX Video Device Cable failure
2. Monitor
3. Video card, if installed
4. System board
005-032-XXX Video Device Controller failure
005-036-XXX Video Register error
1. Video card, if installed
2. System board
1. Video card, if installed
2. System board
005-038-XXX System BIOS extension failure
005-040-XXX Video IRQ failure
1. Video card, if installed
2. System board
1. Video card, if installed
2. System board
005-195-XXX Video Test aborted by user
Information only Re-start the test, if necessary
005-196-XXX Video test halt, error threshold exceeded
1. Press F3 to review the log file
2. Re-start the test to reset the log file
005-197-XXX Video test warning
1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using the
2. Re-run test
3. Replace the component called out in warning
statement
4. Replace the component under test
005-198-XXX Video test aborted
1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using the
2. Flash the system and re-test. See “Updating
005-199-XXX Video test failed, cause unknown
2. Flash the system and re-test. See “Updating
3. Replace component under function test
54 ThinkCentre Hardware Maintenance Manual
Diagnostic Error Code
FRU/Action
005-2XX-XXX 005-3XX-XXX Video subsystem error
1. Video card, if installed
2. System board
No action
006-000-XXX Diskette interface Test Passed
006-0XX-XXX Diskette interface error
1. Diskette drive Cable
2. Diskette drive
3. System board
006-195-XXX Diskette interface Test aborted by user
Information only Re-start the test, if necessary
006-196-XXX Diskette interface test halt, error threshold
1. Press F3 to review the log file
exceeded
2. Re-start the test to reset the log file
006-197-XXX Diskette interface test warning
1. If a component is called out, make sure it is
connected and/or enabled
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
006-198-XXX Diskette interface test aborted
1. If a component is called out, make sure it is
connected and/or enabled
2. Flash the system and re-test. See “Updating
006-199-XXX Diskette interface test failed, cause
unknown
2. Flash the system and re-test
3. Replace component under function test
1. Diskette drive cable
006-25X-XXX Diskette interface Error
2. Diskette drive
3. System board
No action
011-000-XXX Serial port Interface Test Passed
011-001-XXX Serial port Presence
1. Remove external serial device, if present
2. Run setup, enable port
3. System board
011-002-XXX 011-003-XXX Serial port Timeout/Parity
System board
error
011-013-XXX 011-014-XXX Serial port Control
System board
Signal/Loopback test failure
1. Wrap plug
011-015-XXX Serial port External Loopback failure
2. System board
011-027-XXX Serial port Configuration/Setup error
1. Run Setup, enable port
3. System board
011-03X-XXX 011-04X-XXX Serial port failure
System board
011-195-XXX Serial port Test aborted by user
Information only Re-start the test, if necessary
Chapter 7. Symptom-to-FRU index 55
Diagnostic Error Code
FRU/Action
011-196-XXX Serial port test halt, error threshold
exceeded
1. Press F3 to review the log file
2. Re-start the test to reset the log file
1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using the
011-197-XXX Serial port test warning
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
011-198-XXX Serial port test aborted
1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using the
2. Flash the system and re-test. See “Updating
011-199-XXX Serial port test failed, cause unknown
2. Flash the system and re-test. See “Updating
3. Replace component under function test
1. External serial device
2. System board
011-2XX-XXX Serial port signal failure
014-000-XXX Parallel port Interface Test Passed
No action
014-001-XXX Parallel port Presence
1. Remove external parallel device, if present
2. Run setup, enable port
3. System board
014-002-XXX 014-003-XXX Parallel port Timeout/Parity
System board
error
014-013-XXX 014-014-XXX Parallel port Control
System board
Signal/Loopback test failure
014-015-XXX Parallel port External Loopback failure
1. Wrap plug
2. System board
014-027-XXX Parallel port Configuration/Setup error
1. Run Setup, enable port
3. System board
014-03X-XXX 014-04X-XXX Parallel port failure
System board
014-195-XXX Parallel port Test aborted by user
Information only Re-start the test, if necessary
014-196-XXX Parallel port test halt, error threshold
1. Press F3 to review the log file
exceeded
2. Re-start the test to reset the log file
56 ThinkCentre Hardware Maintenance Manual
Diagnostic Error Code
FRU/Action
014-197-XXX Parallel port test warning
1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using the
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
014-198-XXX Parallel port test aborted
1. If a component is called out, make sure it is
connected and/or enabled
2. Flash the system and re-test. See “Updating
014-199-XXX Parallel port test failed, cause unknown
2. Flash the system and re-test. See “Updating
3. Replace component under function test
1. External parallel device
2. System board
014-2XX-XXX 014-3XX-XXX Parallel port failure
No action
015-000-XXX USB port Interface Test Passed
015-001-XXX USB port Presence
1. Remove USB device(s) and re-test
2. System board
015-002-XXX USB port Timeout
1. Remove USB device(s) and re-test
2. System board
015-015-XXX USB port External Loopback failure
015-027-XXX USB port Configuration/Setup error
1. Remove USB device(s) and re-test
2. System board
2. System board
System board
015-032-XXX USB port Device Controller failure
1. Reboot the system
015-034-XXX USB port buffer allocation failure
2. Flash the system and re-test. See “Updating
3. Run memory test
4. System board
015-035-XXX USB port Reset condition detected
1. Remove USB device(s) and re-test
2. System board
015-036-XXX USB port Register error
System board
015-040-XXX USB port IRQ failure
1. Run setup and check for conflicts
3. System board
015-195-XXX USB port Test aborted by user
Information only Re-start the test, if necessary
Chapter 7. Symptom-to-FRU index 57
Diagnostic Error Code
FRU/Action
015-196-XXX USB port test halt, error threshold exceeded
1. Press F3 to review the log file
2. Re-start the test to reset the log file
1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using the
015-197-XXX USB port test warning
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
015-198-XXX USB port test aborted
1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using the
2. Flash the system and re-test. See “Updating
015-199-XXX USB port test failed, cause unknown
2. Flash the system and re-test. See “Updating
3. Replace component under function test
No action
018-000-XXX PCI Card Test Passed
018-0XX-XXX PCI Card Failure
1. Riser card, if installed
2. System board
018-195-XXX PCI Card Test aborted by user
018-196-XXX PCI Card test halt, error threshold exceeded
018-197-XXX PCI Card test warning
1. PCI card
2. Information only Re-start the test, if necessary
1. Press F3 to review the log file
2. Re-start the test to reset the log file
1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using the
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
018-198-XXX PCI Card test aborted
1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using the
2. Flash the system and re-test. See “Updating
018-199-XXX PCI Card test failed, cause unknown
2. Flash the system and re-test. See “Updating
3. Replace component under function test
58 ThinkCentre Hardware Maintenance Manual
Diagnostic Error Code
FRU/Action
018-250-XXX PCI Card Services error
1. PCI card
2. Riser card, if installed
3. System board
No action
020-000-XXX PCI Interface Test Passed
020-0XX-XXX PCI Interface error
1. PCI card
2. Riser card, if installed
3. System board
020-195-XXX PCI Test aborted by user
Information only Re-start the test, if necessary
020-196-XXX PCI test halt, error threshold exceeded
1. Press F3 to review the log file
2. Re-start the test to reset the log file
020-197-XXX PCI test warning
1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using the
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
020-198-XXX PCI test aborted
1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using the
2. Flash the system and re-test. See “Updating
020-199-XXX PCI test failed, cause unknown
2. Flash the system and re-test. See “Updating
3. Replace component under function test
020-262-XXXPCI system error
1. PCI card
2. Riser card, if installed
3. System board
No action
025-000-XXXIDE interface Test Passed
025-00X-XXX 025-01X-XXX IDE interface failure
1. IDE signal cable
2. Check power supply voltages
3. Reseat IDE signal cable
4. IDE device
5. System board
1. IDE signal cable
025-027-XXX IDE interface Configuration/Setup error
3. Reseat IDE signal cable
4. IDE device
5. System board
Chapter 7. Symptom-to-FRU index 59
Diagnostic Error Code
FRU/Action
025-02X-XXX 025-03X-XXX 025-04X-XXX IDE Interface
failure
1. IDE signal cable
2. Check power supply
3. Reseat IDE signal cable
4. IDE device
5. System board
025-195-XXX IDE interface Test aborted by user
Information onlyRe-start the test, if necessary
025-196-XXX IDE interface test halt, error threshold
1. Press F3 to review the log file
exceeded
2. Re-start the test to reset the log file
025-197-XXX IDE interface test warning
1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using the
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
025-198-XXX IDE interface test aborted
1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using the
2. Flash the system and re-test. See “Updating
025-199-XXX IDE interface test failed, cause unknown
2. Flash the system and re-test. See “Updating
3. Replace component under function test
No action
030-000-XXX SCSI interface Test Passed
030-00X-XXX 030-01X-XXX SCSI interface failure
1. SCSI signal cable
2. Check power supply
3. SCSI device
4. SCSI adapter card, if installed
5. System board
030-027-XXX SCSI interface Configuration/Setup error
1. SCSI signal cable
3. SCSI device
4. SCSI adapter card, if installed
5. System board
030-03X-XXX 030-04X-XXX SCSI interface error
1. SCSI signal cable
2. Check power supply
3. SCSI device
4. SCSI adapter card, if installed
5. System board
030-195-XXX SCSI interface Test aborted by user
Information only Re-start the test, if necessary
60 ThinkCentre Hardware Maintenance Manual
Diagnostic Error Code
FRU/Action
030-196-XXX SCSI interface test halt, error threshold
exceeded
1. Press F3 to review the log file
2. Re-start the test to reset the log file
030-197-XXX SCSI interface test warning
1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using the
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
030-198-XXX SCSI interface test aborted
1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using the
2. Flash the system and re-test. See “Updating
030-199-XXX SCSI interface test failed, cause unknown
2. Flash the system and re-test. See “Updating
3. Replace component under function test
No action
035-000-XXX RAID interface Test Passed
035-0XX-XXX RAID interface Failure
1. RAID signal cable
2. RAID device
3. RAID adapter card, if installed
4. System board
035-195-XXX RAID interface Test aborted by user
Information only Re-start the test, if necessary
035-196-XXX RAID interface test halt, error threshold
1. Press F3 to review the log file
exceeded
2. Re-start the test to reset the log file
035-197-XXX RAID interface test warning
1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using the
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
035-198-XXX RAID interface test aborted
1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using the
2. Flash the system and re-test. See “Updating
035-199-XXX RAID interface test failed, cause unknown
2. Flash the system and re-test. See “Updating
3. Replace component under function test
No action
071-000-XXX Audio port Interface Test Passed
Chapter 7. Symptom-to-FRU index 61
Diagnostic Error Code
FRU/Action
071-00X-XXX 071-01X-XXX 071-02X-XXXAudio port
1. Run Setup
error
3. System board
071-03X-XXX Audio port failure
1. Speakers
2. Microphone
3. Audio card, if installed
4. System board
071-04X-XXX Audio port failure
1. Run Setup
2. Audio card, if installed
3. System board
071-195-XXX Audio port Test aborted by user
Information only Re-start the test, if necessary
071-196-XXX Audio port test halt, error threshold
1. Press F3 to review the log file
exceeded
2. Re-start the test to reset the log file
071-197-XXX Audio port test warning
1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using the
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
071-198-XXX Audio port test aborted
1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using the
2. Flash the system and re-test. See “Updating
071-199-XXX Audio port test failed, cause unknown
2. Flash the system and re-test. See “Updating
3. Replace component under function test
071-25X-XXX Audio port failure
1. Speakers
2. Audio card, if installed
3. System board
No action
080-000-XXX Game Port interface Test Passed
080-XXX-XXX Game Port interface Error
1. Remove the game port device and re-test the system
Information only Re-start the test, if necessary
080-195-XXX Game Port interface Test aborted by user
080-196-XXX Game Port interface test halt, error
threshold exceeded
1. Press F3 to review the log file
2. Re-start the test to reset the log file
62 ThinkCentre Hardware Maintenance Manual
Diagnostic Error Code
FRU/Action
1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using the
080-197-XXX Game Port interface test warning
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
080-198-XXX Game Port interface test aborted
1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using the
2. Flash the system and re-test. See “Updating
080-199-XXX Game Port interface test failed, cause
unknown
2. Flash the system and re-test. See “Updating
3. Replace component under function test
No action
086-000-XXX Mouse Port interface Test Passed
086-001-XXX Mouse Port interface Presence
1. Mouse
2. System board
1. Mouse
086-032-XXX Mouse Port interface Device controller
failure
2. System board
1. Mouse
086-035-XXX Mouse Port interface Reset
2. System board
086-040-XXX Mouse Port interface IRQ failure
1. Run Setup
2. Mouse
3. System board
086-195-XXX Mouse Port interface Test aborted by user
Information only Re-start the test, if necessary
086-196-XXX Mouse Port interface test halt, error
1. Press F3 to review the log file
threshold exceeded
2. Re-start the test to reset the log file
086-197-XXX Mouse Port interface test warning
1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using the
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
086-198-XXX Mouse Port interface test aborted
1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using the
2. Flash the system and re-test. See “Updating
Chapter 7. Symptom-to-FRU index 63
Diagnostic Error Code
FRU/Action
086-199-XXX Mouse Port interface test failed, cause
unknown
2. Flash the system and re-test. See “Updating
3. Replace component under function test
No action
089-000-XXX Microprocessor Test Passed
089-XXX-XXX Microprocessor failure
1. Microprocessor(s)
2. System board
089-195-XXX Microprocessor Test aborted by user
Information only Re-start the test, if necessary
089-196-XXX Microprocessor test halt, error threshold
1. Press F3 to review the log file
exceeded
2. Re-start the test to reset the log file
089-197-XXX Microprocessor test warning
1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using the
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
089-198-XXX Microprocessor test aborted
089-199-XXX Microprocessor test failed, cause unknown
2. Flash the system and re-test. See “Updating
3. Replace component under function test
No action
170-000-XXX Voltage Sensor(s) Test Passed
1. Flash system
2. System board
170-0XX-XXX Voltage Sensor(s) failure
170-195-XXX Voltage Sensor(s) Test aborted by user
Information only Re-start the test, if necessary
170-196-XXX Voltage Sensor(s) test halt, error threshold
exceeded
1. Press F3 to review the log file
2. Re-start the test to reset the log file
1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using the
170-197-XXX Voltage Sensor(s) test warning
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
170-198-XXX Voltage Sensor(s) test aborted
1. If a component is called out, make sure it is
connected and/or enabled. See Chapter 6 “Using the
2. Flash the system and re-test. See “Updating
64 ThinkCentre Hardware Maintenance Manual
Diagnostic Error Code
FRU/Action
170-199-XXX Voltage Sensor(s) test failed, cause
unknown
2. Flash the system and re-test. See “Updating
3. Replace component under function test
1. Power supply
170-250-XXX 170-251-XXX Voltage Sensor(s) Voltage
limit error
2. System board
170-254-XXX Voltage Sensor(s) Voltage Regulator
Module error
1. Voltage Regulator Module (VRM)
2. Microprocessor
3. System board
No action
175-000-XXX Thermal Sensor(s) Test Passed
1. Flash system
2. System board
175-0XX-XXX Thermal Sensor(s) failure
175-195-XXX Thermal Sensor(s) Test aborted by user
Information only Re-start the test, if necessary
175-196-XXX Thermal Sensor(s) test halt, error threshold
exceeded
1. Press F3 to review the log file
2. Re-start the test to reset the log file
1. Make sure the component that is called out is
connected and/or enabled. See Chapter 6 “Using the
175-197-XXX Thermal Sensor(s) test warning
2. Re-run test
3. Replace the component that is called out in warning
statement
4. Replace the component under test
175-198-XXX Thermal Sensor(s) test aborted
1. If a component is called out, make sure it is
connected and/or enabled
2. Flash the system and re-test. See “Updating
175-199-XXX Thermal Sensor(s) test failed, cause
unknown
2. Flash the system and re-test. See “Updating
3. Replace component under function test
175-250-XXX 175-251-XXX Thermal Sensor(s) limit error
1. Check fans
2. Check Power supply voltages
3. Microprocessor
4. System board
No action
185-000-XXX Asset Security Test Passed
1. Flash system
2. System board
185-XXX-XXX Asset Security failure
185-278-XXX Asset Security Chassis Intrusion
1. Assure Asset Security Enabled
2. C2 Cover Switch
3. System board
No action
201-000-XXX System Memory Test Passed
Chapter 7. Symptom-to-FRU index 65
Diagnostic Error Code
FRU/Action
1. Replace the memory module called out by the test
201-XXX-XXX System Memory error
2. System board
No action
202-000-XXX System Cache Test Passed
202-XXX-XXX System Cache error
1. Cache, if removable
2. System board
3. Microprocessor
No action
206-000-XXX Diskette Drive Test Passed
206-XXX-XXX Diskette Drive error
1. Diskette Drive Cable
2. Check power supply voltages
3. Diskette drive
4. System board
No action
215-000-XXX CD-ROM Drive Test Passed
215-XXX-XXX CD-ROM Drive error
1. CD-ROM Drive Cable
2. Check power supply voltages
3. CD-ROM drive
4. System board
217-000-XXX Hard Disk Drive Test Passed
No action
217-25X-XXX 217-26X-XXX Hard Disk Drive (IDE) error
1. Hard Disk Drive Cable
2. Check power supply voltages
3. Reseat the hard disk drive cable
4. Hard Disk drive (IDE)
5. System board
217-28X-XXX 217-29X-XXX Hard Disk Drive (SCSI) error
1. Hard Disk Drive Cable
2. Check power supply voltages
3. Reseat the hard disk drive cable
4. Hard Disk drive (SCSI)
5. SCSI adapter card
6. System board
No action
220-000-XXX Hi-Capacity Cartridge Drive Test Passed
220-XXX-XXX Hi-Capacity Cartridge Drive error
1. Remove the Hi-Capacity Cartridge Drive and re-test
the system
301-XXX-XXX Keyboard error
1. Keyboard
2. Check and test mouse
3. System board
No action
301-000-XXX Keyboard Test Passed
302-000-XXX Mouse Test Passed
302-XXX-XXX Mouse error
No action
1. Mouse
2. Check and test Keyboard
3. System board
No action
303-000-XXX Joystick Test Passed
303-XXX-XXX Joystick error
Remove the Joystick and re-test the system
66 ThinkCentre Hardware Maintenance Manual
Diagnostic Error Code
FRU/Action
No action
305-000-XXX Monitor DDC Test Passed
305-250-XXX Monitor DDC self test failure
1. Run Setup to enable DDC
2. Cable
3. Monitor
4. Video card
5. System board
415-000-XXXModem Test Passed
No action
415-XXX-XXX Modem error
Remove the Modem and re-test the system
Beep symptoms
Beep symptoms are tones or a series of tones separated by pauses (intervals without sound) during POST.
The following tables describes beep symptoms.
Beep Symptom
FRU/Action
2 short beeps CMOS setting error
Perform the following actions in order.
1. Start the Setup Utility program and press F10 to
Save and exit. See Chapter 6 “Using the Setup Utility
2. Start the Setup Utility program and press F9 to load
defaults and then press F10 to Save and exit.
3. Perform a Boot-block recovery. See “Recovering
1 long and 2 short beeps Monitor or video adapter card Perform the following actions in order.
error
1. Make sure the monitor is properly connected to the
computer.
2. Replace the video adapter card (if present).
3. Replace the system board.
1 long and 9 short beeps BIOS ROM error
Perform the following actions in order.
1. Start the Setup Utility program and press F9 to load
defaults and then press F10 to Save and exit. See
43.
2. Perform a Boot-block recovery. See “Recovering
3. Replace the system board.
Continuous long beeps DRAM memory error
Perform the following actions in order.
1. Make sure the memory module(s) are properly seated
in the connector(s).
2. Replace the memory module(s).
3. Replace the system board.
Chapter 7. Symptom-to-FRU index 67
POST error codes
Each time you power-on the system, it performs a series of tests that check the operation of the system
and some options. This series of tests is called the Power-On Self-Test, or POST. POST does the following
operations.
• Checks some basic system-board operations
• Checks the memory operation
• Starts the video operation
• Verifies that the boot drive is working
If the POST detects a problem, an error message appears on the screen. A single problem can cause several
error messages to appear. When you correct the cause of the first error message, the other error messages
probably will not appear on the screen the next time you turn on the system.
POST Error Message
Description/Action
CMOS battery failed
The CMOS battery is no longer functional.
Replace the battery.
CMOS checksum error - defaults loaded
Checksum of CMOS is incorrect.
The computer loads the default configuration settings.
This error might indicate that CMOS has become corrupt
due to a weak CMOS battery.
CPU at nnnn
nnnn is the running speed of the microprocessor.
Pressing Esc skips the full memory test
Press Esc to skip memory test
HARD DISK INSTALL FAILURE
Cannot find or initialize the hard disk drive controller or
the drive.
Make sure the hard disk drive is correctly installed.
If no hard disk drives are installed, make sure the hard
disk drive selection in Setup is set to NONE.
Keyboard error or no keyboard present
Cannot initialize the keyboard.
Make sure the keyboard is properly connected to the
computer and that no keys are held pressed during POST.
To purposely configure the computer without a keyboard,
set the error halt condition in Setup to HALT ON ALL, BUT
KEYBOARD. The BIOS then ignores the missing keyboard
during POST.
Memory Test:
This message displays during a full memory test, counting
down the memory areas being tested.
Memory test fail
If POST detects an error during memory testing, additional
information appears. This information gives specifics
about the type and location of the memory error.
68 ThinkCentre Hardware Maintenance Manual
POST Error Message
Description/Action
Pressing the TAB key permits the user to toggle between
the default POST display screen and a custom POST
display screen.
Press TAB to show POST screen
Error: Non-System disk or disk error Replace and press
any key when ready
The BIOS was unable to find a suitable boot device.
Make sure the boot drive is properly connected to the
computer.
Make sure you have bootable media.
Miscellaneous error messages
Message/Symptom
FRU/Action
Changing display colors
Display/Monitor
1. Power Switch
2. System Board
3. Riser card, if installed
Computer will not RPL from server
1. Ensure that network is in startup sequence as first
device or first device after diskette
2. Ensure that network adapter is enabled for RPL
3. Network adapter (Advise network administrator of
new MAC address)
Computer will not perform a Wake on LAN® (if applicable)
1. Check power supply and signal cable connections
to network adapter
2. Ensure that the operating system settings are set to
enable Wake on LAN
3. Ensure Wake on LAN feature is enabled in
Setup/Configuration (see “Starting the Setup Utility
4. Ensure network administrator is using correct MAC
address
5. Ensure no interrupt or I/O address conflicts
6. Network adapter (advise network administrator of
new MAC address)
Dead computer. See “Hard disk drive boot error” on page
49.
1. Power Supply
2. System Board
1. Diskette Drive
2. System Board
3. Diskette Drive Cable
Diskette drive in-use light remains on or does not light
when drive is active.
Flashing cursor with an otherwise blank display.
Incorrect memory size during POST
1. System Board
2. Primary Hard Disk Drive
3. Hard Disk Drive Cable
1. Run the Memory tests
2. Memory Module
3. System Board
Chapter 7. Symptom-to-FRU index 69
Message/Symptom
FRU/Action
"Insert a Diskette" icon appears with a known-good
diagnostics diskette in the first 3.5-inch diskette drive.
1. System Board
2. Diskette Drive Cable
3. Network Adapter
1. Display
Intensity or color varies from left to right of characters
and color bars
2. Video adapter (if present)
3. System Board
No power or fan not running
1. Diskette Drive
Non-system disk or disk error-type message with a
known-good diagnostic diskette.
2. System Board
3. Diskette Drive Cable
1. Display
Other display symptoms not listed above (including blank
or illegible display)
2. System Board
Power-on indicator or hard disk drive in-use light not on,
but computer works correctly
1. Power switch/LED assembly
2. System Board
1. Printer
Printer problems
2. System Board
Program loads from the hard disk with a known-good
diagnostics diskette in the first 3.5-inch diskette drive
1. Run Setup and check Startup sequence.
2. Diskette Drive
3. Diskette Drive Cable
4. System Board
5. Power Supply
RPL computer cannot access programs from its own hard
disk.
1. If network administrator is using LCCM Hybrid RPL,
check startup sequence:
a. First device - network
b. Second device - hard disk
2. Hard disk drive
RPL computer does not RPL from server
1. Check startup sequence
2. Check the network adapter LED status
Serial or parallel port device failure (system board port)
1. External Device Self-Test OK?
2. External Device
3. Cable
4. System Board
Serial or parallel port device failure (adapter port)
Some or all keys on the keyboard do not work
1. External Device Self-Test OK?
2. External Device
3. Cable
4. Alternate Adapter
5. System Board
1. Keyboard
2. Keyboard Cable
3. System Board
70 ThinkCentre Hardware Maintenance Manual
Undetermined problems
If you encounter undetermined problems, do the following:
1. Turn off the computer and the power.
2. Remove or disconnect the following components (if installed) one at a time.
a. External devices (modem, printer, or mouse)
b. Any adapter cards
c. Memory modules
d. Extended video memory
e. External Cache
f. External Cache RAM
g. Hard disk drive
h. Diskette drive
3. Turn on the power and the computer to re-test the system.
4. Repeat steps 1 through 3 until you find the failing device or adapter cards.
If all devices and adapter cards
Chapter 7. Symptom-to-FRU index 71
72 ThinkCentre Hardware Maintenance Manual
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476,
4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524, 7021, 7032, 7034,
7049, 7052, 7053, 7073, 7136, and 7178.)
Important: Be sure to read and understand Chapter 2 “Safety information” on page 3 before you replace
any FRU. These precautions and guidelines will help you work safely.
FRU replacements are to be done only by trained service technicians.
This chapter does not contain the remove or replace procedure for all FRUs. Only the major FRUs are
documented.
Locations
This section provides information to help you locate your computer connectors, components, parts on
the system board, and internal drives.
Note: The components in your computer might look slightly different from the illustrations.
© Copyright Lenovo 2011
73
Locating connectors, controls, and indicators on the front of your
computer
connectors, controls, and indicators on the front of your computer.
Figure 1. Front connector, control, and indicator locations
1 Hard disk drive activity indicator
2 Power indicator
5 USB connector (USB port 1)
6 Headphone connector
3 Power switch
7 Microphone connector
4 Optical drive eject/close button
8 USB connector (USB port 2)
74 ThinkCentre Hardware Maintenance Manual
Locating connectors on the rear of your computer
Figure 2 “Rear connector locations” on page 75 shows the locations of the connectors on the rear of your
computer. Some connectors on the rear of your computer are color-coded to help you determine where to
connect the cables on your computer.
Figure 2. Rear connector locations
1 Power cord connector
8 Microphone connector
9 Audio line-out connector
10 Audio line-in connector
2 Serial port (Serial port 1)
3 PS/2 keyboard and mouse connectors
(optional)
4 VGA monitor connector
5 DisplayPort connector
11 PCI Express x16 graphics card slot
12 PCI Express x1 card slot
13 PCI card slots (2)
6 USB connectors (USB ports 3 to 8)
7 Ethernet connector
14 Optional serial port (Serial port 2)
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 75
Locating components
Figure 3. Component locations
1 Heat sink and fan assembly
2 Microprocessor
7 Hard disk drive
8 PCI card (installed in some models)
9 System board
3 Memory modules
4 Optical drive
10 Cover presence switch (also called intrusion switch)
11 Rear fan assembly
5 Front audio and USB assembly
6
12
Power supply assembly
Internal speaker (available on some
models)
76 ThinkCentre Hardware Maintenance Manual
Locating parts on the system board
Figure 4 “System board parts locations” on page 77 shows the locations of the parts on the system board.
Figure 4. System board parts locations
1 4-pin power connector
2 Microprocessor
15 eSATA connector
16 Power fan connector
3 Microprocessor fan connector
17 Front panel connector (for connecting power switch and
LED indicators)
4 Memory slot 1 (DIMM1)
18 Front USB connector 1 (for connecting USB port 1and 2
on the front bezel)
5 Memory slot 2 (DIMM2)
19 Front USB connector 2 (for connecting additional USB
devices)
6 Memory slot 3 (DIMM3)
7 Memory slot 4 (DIMM4)
8 Thermal sensor connector
9 24-pin power connector
10 Battery
20 Serial (COM2) connector
21 Internal speaker connector
22 Front audio connector
23 PCI card slots (2)
24 PCI Express x1 card slot
25 PCI Express x16 graphics card slot
11 Clear CMOS (Complementary Metal Oxide
Semiconductor) /Recovery jumper
12 Parallel connector
26 System fan connector
13 SATA connectors 1 and 2 (SATA 3.0 connectors) 27 Cover presence switch connector (Intrusion switch
connector)
14 SATA connector 3 (SATA 2.0 connector)
28 PS/2 keyboard and mouse connector
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 77
Locating internal drives
Internal drives are devices that your computer uses to read and store data. You can add drives to your
computer to increase storage capacity and enable your computer to read other types of media. Internal
drives are installed in bays. In this manual, the bays are referred to as bay 1, bay 2, and so on.
When installing or replacing an internal drive, it is important to note the type and size of the drive that you
can install or replace in each bay and correctly connect the cables to the drive installed. Refer to the
appropriate section in “Installing or replacing hardware” on page 79 for instructions on how to install or
replace internal drives for your computer.
Figure 5. Drive bay locations
1 Bay 1 - Optical drive bay (with an optical drive installed on some models)
2 Bay 2 - Optical drive bay
3 Bay 3 - Card reader drive bay
4 Bay 4 - Secondary SATA hard disk drive bay
5 Bay 5 - Primary SATA hard disk drive bay (with a 3.5-inch SATA hard disk drive installed)
Handling static-sensitive devices
Do not open the static-protective package containing the new part until the defective part has been removed
from the computer and you are ready to install the new part. Static electricity, although harmless to you, can
seriously damage computer components and parts.
78 ThinkCentre Hardware Maintenance Manual
When you handle computer parts and components, take these precautions to avoid static-electricity damage:
• Limit your movement. Movement can cause static electricity to build up around you.
• Always carefully handle the parts and other computer components. Handle PCI cards, memory modules,
system boards, and microprocessors by the edges. Never touch exposed circuitry.
• Prevent others from touching the parts and other computer components.
• Before you replace a new part, touch the static-protective package containing the new part to a metal
expansion-slot cover or other unpainted metal surface on the computer for at least two seconds. This
reduces static electricity from the package and your body.
• Remove the new part from the static-protective package and directly install it in the computer without
placing it on any other surface. If it is hard for you to do this in your specific situation, place the
static-protective package of the new part on a smooth, level surface, and then place the new part on
the static-protective package.
• Do not place the part on the computer cover or other metal surface.
Installing or replacing hardware
This section provides instructions on how to install or replace hardware for your computer. You can expand
the capabilities of your computer and maintain your computer by installing or replacing hardware.
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
Notes:
1. Use only computer parts provided by Lenovo.
2. When installing or replacing an option, use the appropriate instructions in this section along with the
instructions that come with the option.
Removing the computer cover
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to remove the computer cover.
CAUTION:
Turn off the computer and wait three to five minutes to let the computer cool before removing the
computer cover.
To remove the computer cover, do the following:
1. Remove any media from the drives and turn off all attached devices and the computer.
2. Disconnect all power cords from electrical outlets.
3. Disconnect the power cords, Input/Output cables, and any other cables that are connected to the
computer. See “Locating connectors, controls, and indicators on the front of your computer” on page
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 79
4. Remove any locking device that secures the computer cover, such as a padlock or an integrated
cable lock.
5. Remove any screws that secure the computer cover.
6. Press the cover-release button on the side of the computer and slide the cover to the rear of the
computer to remove the cover.
Figure 6. Removing the computer cover
Removing and reinstalling the front bezel
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to remove and reinstall the front bezel.
To remove and reinstall the front bezel, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
80 ThinkCentre Hardware Maintenance Manual
3. Remove the front bezel by releasing the three plastic tabs on the left side and pivoting the front bezel
outward.
Figure 7. Removing the front bezel
4. To reinstall the front bezel, align the three plastic tabs on the right side of the front bezel with the
corresponding holes in the chassis, then pivot the front bezel inwards until it snaps into position on
the left side.
Installing or replacing a PCI card
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to install or replace a PCI card. Your computer has two standard
PCI card slots, one PCI Express x1 card slot, and one PCI Express x16 graphics card slot.
To install or replace a PCI card, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 81
3. At the rear of the computer, press the release button 1 to open the card latch 2 .
Figure 8. Opening the PCI card latch
4. Depending on whether you are installing or replacing a PCI card, do one of the following:
• If you are installing a PCI card, remove the appropriate metal slot cover.
• If you are replacing an old PCI card, grasp the old card that is currently installed and gently pull it
out of the slot.
82 ThinkCentre Hardware Maintenance Manual
Figure 9. Removing a PCI card
Notes:
a. The card fits tightly into the card slot. If necessary, alternate moving each side of the card a small
amount until it is removed from the card slot.
b. If the card is held in place by a retaining latch, press the card retaining latch 1 as shown to
disengage the latch. Grasp the card and gently pull it out of the slot.
5. Remove the new PCI card from its static-protective package.
6. Install the new card into the appropriate slot on the system board. See “Locating parts on the system
Note: If you are installing a PCI Express x16 graphics card, make sure the memory slot retaining clips
are closed before you install the graphics card.
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 83
7. Pivot the card latch to the closed position to secure the PCI card.
Figure 10. Installing a PCI card
8. To complete the installation or replacement, go to “Completing the parts replacement” on page 113.
Installing or replacing a memory module
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to install or replace a memory module.
Your computer has four slots for installing or replacing DDR3 UDIMMs that provide up to a maximum of 32
GB system memory. When installing or replacing a memory module, use the following guidelines:
• Use 1 GB, 2 GB, 4 GB, or 8 GB DDR3 UDIMMs in any combination up to a maximum of 32 GB.
• Install memory modules in the sequence of DIMM 2, DIMM 4, DIMM 1, and DIMM 3. See “Locating
To install or replace a memory module, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
3. Lay the computer on its side for easier access to the system board.
5. Remove any parts that might prevent your access to the memory slots. Depending on your computer
model, you might need to remove the PCI Express x16 graphics card for easier access to the memory
6. Depending on whether you are installing or replacing a memory module, do one of the following:
84 ThinkCentre Hardware Maintenance Manual
• If you are replacing an old memory module, open the retaining clips and gently pull the memory
module out of the memory slot.
Figure 11. Removing a memory module
• If you are installing a memory module, open the retaining clips of the memory slot into which you
want to install the memory module.
Figure 12. Opening the retaining clips
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 85
7. Position the new memory module over the memory slot. Make sure that the notch 1 on the memory
module aligns correctly with the slot key 2 on the system board. Push the memory module straight
down into the slot until the retaining clips close.
Figure 13. Installing a memory module
8. Reinstall the PCI Express x16 graphics card if you have removed it.
9. To complete the installation or replacement, go to “Completing the parts replacement” on page 113.
Installing or replacing the optical drive
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to install or replace the optical drive.
To install or replace an optical drive, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
4. Depending on whether you are installing or replacing an optical drive, do one of the following:
• If you are installing a secondary optical drive, remove the plastic panel in the front bezel for the
drive bay you want to use. If there is a metal static shield installed in the drive bay, remove the
metal static shield.
86 ThinkCentre Hardware Maintenance Manual
• If you are replacing an optical drive, disconnect the signal cable and the power cable from the rear
of the optical drive, press the blue release button, and then slide the optical drive out of the front
of the computer.
Figure 14. Removing the optical drive
5. Install the optical drive retainer on the side of the new optical drive.
Figure 15. Installing the optical drive retainer
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 87
6. Slide the new optical drive into the drive bay from the front of the computer until the optical drive
snaps into position.
Figure 16. Installing the optical drive
7. Connect the signal cable and the power cable to the new optical drive.
Figure 17. Connecting the optical drive
9. To complete the installation or replacement, go to “Completing the parts replacement” on page 113.
Installing or replacing the card reader
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to install or replace the card reader.
88 ThinkCentre Hardware Maintenance Manual
Note: The card reader is only available in some models. For new installation, see “Installing the card reader”
Installing the card reader
To install the card reader, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
5. Pivot the card reader retainer to the left and slide it out of the chassis.
Figure 18. Removing the card reader retainer
6. Install the card reader retainer on the side of the new card reader.
Figure 19. Installing the card reader retainer
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 89
7. Slide the card reader with retainer into the card reader drive bay until it snaps into position.
Figure 20. Installing the card reader
8. Connect the card reader cable to Front USB connector 2 on the system board. See “Locating parts on
Note: You might have to remove the card reader cover 2 from the front bezel. To remove the card read
cover, pivot the two retaining clips 1 that secure the card reader cover outwards and then completely
disengage the card reader cover from the front bezel.
Figure 21. Removing the card reader cover
10. To complete the installation or replacement, go to “Completing the parts replacement” on page 113.
90 ThinkCentre Hardware Maintenance Manual
Replacing the card reader
To replace the card reader, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
5. Disconnect the card reader cable from the USB connector on the system board. See “Locating parts on
6. Press the blue retaining clip to remove the card reader out of the chassis.
Figure 22. Removing the card reader
7. Install the card reader retainer on the side of the new card reader.
Figure 23. Installing the card reader retainer
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 91
8. Slide the new card reader into the drive bay until it snaps into position.
Figure 24. Installing the card reader
9. Reconnect the card reader cable to Front USB connector 2 on the system board. See “Locating parts
11. To complete the installation or replacement, go to “Completing the parts replacement” on page 113.
Replacing the battery
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
Your computer has a special type of memory that maintains the date, time, and configuration information for
built-in features. The battery keeps this information active when you turn off the computer.
The battery normally requires no charging or maintenance throughout its life; however, no battery lasts
forever. If the battery fails, the date, time, and configuration information, including passwords, are lost. An
error message is displayed when you turn on the computer.
Before performing the following procedure, be sure to read and understand the information about replacing
and disposing of the battery in the “Batteries” and “Lithium battery notice” sections of the ThinkCentre
Safety and Warranty Guide.
To replace the battery, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
92 ThinkCentre Hardware Maintenance Manual
4. Remove any parts and disconnect any cables that might prevent your access to the battery.
5. Remove the old battery.
Figure 25. Removing the old battery
6. Install the new battery.
Figure 26. Installing the new battery
7. Reinstall any parts and reconnect any cables that have been removed or disconnected.
8. Reinstall the computer cover and reconnect all external cables. See “Completing the parts replacement”
on page 113.
9. Turn on the computer and all attached devices.
Note: When the computer is turned on for the first time after replacing the battery, an error message
might be displayed. This is normal after replacing the battery.
10. Use the Setup Utility program to set the date, time, passwords, and any other configuration information.
Replacing the power supply assembly
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to replace the power supply assembly.
Although there are no moving parts in your computer after the power cord has been disconnected, the
following warnings are required for your safety and proper Underwriters Laboratories (UL) certification.
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 93
DANGER
Hazardous moving parts. Keep fingers and other body parts away.
CAUTION:
Never remove the cover on a power supply or any part that has the following label attached.
Hazardous voltage, current, and energy levels are present inside any component that has this label
attached. There are no serviceable parts inside these components. If you suspect a problem with
one of these parts, contact a service technician.
To replace the power supply assembly, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
3. Disconnect the power supply assembly cables from the system board and all drives. See “Locating
4. Release the power supply assembly cables from the cable clips and ties in the chassis.
94 ThinkCentre Hardware Maintenance Manual
5. Lay the computer on its side and remove the four screws at the rear of the chassis that secure the
power supply assembly.
Figure 27. Removing the screws for the power supply assembly
6. Slide the power supply assembly to the front of the computer and then lift it out of the chassis.
7. Ensure that the new power supply assembly is the correct replacement.
8. Install the new power supply assembly into the chassis so that the screw holes in the power supply
assembly align with those in the chassis.
9. Install and tighten the four screws to secure the power supply assembly.
Note: Use only screws provided by Lenovo.
10. Reconnect the power supply assembly cables to the system board and each of the drives.
11. Secure the power supply assembly cables with the cable clips and ties in the chassis.
12. To complete the installation or replacement, go to “Completing the parts replacement” on page 113.
Replacing the heat sink and fan assembly
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to replace the heat sink and fan assembly.
CAUTION:
The heat sink and fan assembly might be very hot. Turn off the computer and wait three to five
minutes to let the computer cool before removing the computer cover.
To replace the heat sink and fan assembly, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 95
3. Lay the computer on its side for easier access to the system board.
5. Disconnect the heat sink and fan assembly cable from the microprocessor fan connector on the system
6. Follow this sequence to remove the four screws that secure the heat sink and fan assembly to the
system board:
a. Partially remove screw 1 , then fully remove screw 2 , and then fully remove screw 1 .
b. Partially remove screw 3 , then fully remove screw 4 , and then fully remove screw 3 .
Note: Carefully remove the four screws from the system board to avoid any possible damage to the
system board. The four screws cannot be removed from the heat sink and fan assembly.
Figure 28. Removing the heat sink and fan assembly
7. Lift the failing heat sink and fan assembly off the system board.
Notes:
a. You might have to gently twist the heat sink and fan assembly to free it from the microprocessor.
b. Do not touch the thermal grease while handling the heat sink and fan assembly.
8. Position the new heat sink and fan assembly on the system board so that the four screws are aligned
with the holes on the system board.
Note: Position the new heat sink and fan assembly so that the heat sink and fan assembly cable is
toward the microprocessor fan connector on the system board.
9. Follow the following sequence to install the four screws to secure the new heat sink and fan assembly.
Do not over-tighten the screws.
a. Partially tighten screw 1 , then fully tighten screw 2 , and then fully tighten screw 1 .
b. Partially tighten screw 3 , then fully tighten screw 4 , and then fully tighten screw 3 .
96 ThinkCentre Hardware Maintenance Manual
10. Connect the heat sink and fan assembly cable to the microprocessor fan connector on the system
11. To complete the installation or replacement, go to “Completing the parts replacement” on page 113.
Replacing the microprocessor
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to replace the microprocessor.
CAUTION:
The heat sink and microprocessor might be very hot. Turn off the computer and wait three to five
minutes to let the computer cool before removing the computer cover.
To replace the microprocessor, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
3. Lay the computer on its side for easier access to the system board.
4. Locate the system board and disconnect all cables connected to the system board. See “Locating
5. Remove the heat sink and fan assembly. See “Replacing the heat sink and fan assembly” on page 95.
Note: Place the heat sink and fan assembly on its side so that the thermal grease on the bottom of it
does not get in contact with anything.
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 97
6. Lift the small handle 1 and open the retainer 2 to access the microprocessor 3 .
Figure 29. Accessing the microprocessor
7. Lift the microprocessor straight up and out of the microprocessor socket.
Figure 30. Removing the microprocessor
Notes:
a. Your microprocessor and socket might look different from the one illustrated.
98 ThinkCentre Hardware Maintenance Manual
b. Note the orientation of the microprocessor in the socket. You can either look for the small triangle 1
on one corner of the microprocessor or note the orientation of the notches 2 on the microprocessor.
This is important when installing the new microprocessor on the system board.
c. Touch only the edges of the microprocessor. Do not touch the gold contacts on the bottom.
d. Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be
kept as clean as possible.
8. Make sure that the small handle is in the raised position and the microprocessor retainer is fully open.
9. Remove the protective cover that protects the gold contacts of the new microprocessor.
10. Hold the new microprocessor by its sides and align the small triangle on one corner of the new
microprocessor with the corresponding small triangle on one corner of the microprocessor socket.
11. Lower the new microprocessor straight down into the microprocessor socket on the system board.
Figure 31. Installing the microprocessor
12. Close the microprocessor retainer and lock it into position with the small handle to secure the new
microprocessor in the socket.
13. Reinstall the heat sink and fan assembly. See “Replacing the heat sink and fan assembly” on page 95.
14. Reconnect all cables that were disconnected from the system board.
15. To complete the installation or replacement, go to “Completing the parts replacement” on page 113.
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 99
Replacing the system board
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to replace the system board.
CAUTION:
The heat sink and microprocessor might be very hot. Turn off the computer and wait three to five
minutes to let the computer cool before opening the computer cover.
To replace the system board, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
3. Lay the computer on its side for easier access to the system board.
103. Remove the secondary hard disk drive if your model has one. See “Replacing the secondary
5. Remove all memory modules and PCI cards that are currently installed. See “Installing or replacing a
6. Carefully take note of the location of all cable connections on the system board and disconnect all the
7. Remove the heat sink and fan assembly from the failing system board. See “Replacing the heat sink and
8. Remove the eight screws that secure the system board.
100 ThinkCentre Hardware Maintenance Manual
Figure 32. Removing the eight screws that secure the system board
9. Carefully slide the system board so that it can be released from the mounting studs that secure the
system board in place.
10. Lift the system board out of the chassis.
11. Remove the microprocessor from the failing system board and install it on the new system board.
12. Install the new system board into the chassis by aligning the eight mounting studs in the chassis with the
corresponding holes in the new system board. Carefully slide the new system board into the chassis until
it is secured in place by the mounting studs. Then, install the eight screws to secure the system board.
13. Install all memory modules and PCI cards removed from the failing system board on the new system
14. Install the heat sink and fan assembly and connect the heat sink and fan assembly cable to the new
on page 77.
16. Install the hard disk drive. See “Replacing the primary hard disk drive” on page 103 and See “Replacing
The failing system board must be returned with a microprocessor socket cover to protect the pins during
shipping and handling.
To install the microprocessor socket cover, do the following:
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 101
1. Release the lever securing the microprocessor retainer and open the retainer to access the
microprocessor.
2. Grasp the microprocessor on the sides and lift it straight up and out of the socket. Do not touch the
contacts on the microprocessor socket.
3. Note the orientation of the socket cover. Align the notches 1 of the microprocessor socket cover with
the alignment keys 2 of the microprocessor socket.
4. Install one side of the socket cover into the microprocessor socket as shown.
Figure 33. Installing the socket cover
Note: Your microprocessor socket and cover might look slightly different from the illustration.
5. Carefully press the other side of the socket cover downwards until the socket cover snaps into place.
Figure 34. Securing the socket cover
6. Carefully check the four corners of the socket cover to make sure that the cover is secured in the
microprocessor socket.
7. Lower the microprocessor retainer and then lower the lever to secure the retainer. Make sure the
lever is locked into position.
8. Follow any additional instructions included with the replacement part you received.
102 ThinkCentre Hardware Maintenance Manual
Replacing the primary hard disk drive
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to replace the primary hard disk drive.
To replace the primary hard disk drive, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
4. Disconnect the signal cable and the power cable from the hard disk drive.
5. Press the blue release tab 1 down, slide the hard disk drive cage 2 to the rear of the computer, and
then pivot it outward.
Figure 35. Removing the primary hard disk drive
6. Remove the hard disk drive cage from the chassis by sliding it outward.
7. Pull on the blue handle 3 to release and remove the hard disk drive from the drive cage.
8. Flex the sides of the blue bracket to remove the hard disk drive from the bracket.
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 103
9. To install a new hard disk drive into the blue bracket, flex the bracket and align pin 1 , pin 2 , pin 3 ,
and pin 4 on the bracket with the corresponding holes in the hard disk drive. Do not touch the circuit
board 5 on the bottom of the hard disk drive.
Figure 36. Installing the hard disk drive into the bracket
10. Slide the new hard disk drive into the drive cage until it snaps into position.
11. Align the drive cage pivot pin with the slot 1 in the upper drive cage and slide the hard disk drive
cage into the chassis.
12. Connect the signal cable and the power cable to the new hard disk drive.
13. Press down on the metal latch 2 and pivot the drive cage into place, and then slide it to the front of the
computer until it snaps into position.
Note: There are two arrows, one on the upper drive cage and one on the hard disk drive cage. The
arrows are aligned when the hard disk drive is in the proper position.
Figure 37. Installing the primary hard disk drive
104 ThinkCentre Hardware Maintenance Manual
14. To complete the installation or replacement, go to “Completing the parts replacement” on page 113.
Replacing the secondary hard disk drive
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
Note: Depending on your model type, your computer might come with a secondary hard disk drive bay for
installing or replacing a secondary hard disk drive.
This section provides instructions on how to replace the secondary hard disk drive.
To replace the secondary hard disk drive, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
4. Disconnect the signal cable and the power cable from the hard disk drive.
5. Press the blue release button to release the hard disk drive cage from the chassis.
Figure 38. Removing the secondary hard disk drive
6. Remove the hard disk drive cage from the chassis by simply sliding it outward.
7. Pull on the blue handle to release and remove the hard disk drive from the hard disk drive cage.
8. Flex the sides of the blue bracket to remove the hard disk drive from the bracket.
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 105
9. To install a new hard disk drive into the blue bracket, flex the bracket and align pin 1 , pin 2 , pin 3 ,
and pin 4 on the bracket with the corresponding holes in the hard disk drive. Do not touch the circuit
board 5 on the bottom of the hard disk drive.
Figure 39. Installing the hard disk drive into the bracket
10. Slide the new hard disk drive into the hard disk drive cage until it snaps into position.
11. Install the hard disk drive cage into the chassis until it snaps into position underneath the metal tab.
Make sure that the hard disk drive cage release button is secured in the chassis.
Figure 40. Installing the secondary hard disk drive
12. Connect the signal cable and the power cable to the new hard disk drive.
13. To complete the installation or replacement, go to “Completing the parts replacement” on page 113.
106 ThinkCentre Hardware Maintenance Manual
Replacing the front fan assembly
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to replace the front fan assembly.
Note: The front fan assembly is only available in some models.
To replace the front fan assembly, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
4. Disconnect the front fan assembly cable from the power fan connector on the system board. See
5. Release the two tabs 1 that attach the front fan assembly to the chassis as shown and then completely
remove the front fan from the chassis.
Figure 41. Removing the front fan assembly
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 107
6. Insert the two tabs 2 of the new front fan assembly into the corresponding holes in the chassis, and
press the other two tabs 1 through the holes until the front fan assembly is secured in place.
Figure 42. Installing the front fan assembly
7. Connect the front fan assembly cable to the power fan connector on the system board.
8. To complete the installation or replacement, go to “Completing the parts replacement” on page 113.
Replacing the rear fan assembly
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to replace the rear fan assembly.
To replace the rear fan assembly, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
4. Disconnect the rear fan assembly cable from the system fan connector on the system board. See
108 ThinkCentre Hardware Maintenance Manual
5. The rear fan assembly is attached to the chassis by four rubber mounts. Remove the rear fan assembly
by breaking or cutting the rubber mounts and gently pulling the rear fan assembly out of the chassis.
Note: The new rear fan assembly will have four new rubber mounts attached.
Figure 43. Removing the rear fan assembly
6. Install the new rear fan assembly by aligning the new rubber mounts with the corresponding holes in the
chassis and push the rubber mounts through the holes.
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 109
7. Pull on the tips of the rubber mounts until the rear fan assembly is secured in place.
Figure 44. Installing the rear fan assembly
8. Connect the rear fan assembly cable to the system fan connector on the system board.
9. To complete the installation or replacement, go to “Completing the parts replacement” on page 113.
Replacing the front audio and USB assembly
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to replace the front audio and USB assembly.
To replace the front audio and USB assembly, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
Note: Make sure you note the locations of the cables when you disconnect the cables from the system
board.
110 ThinkCentre Hardware Maintenance Manual
6. Remove the screw that secures the front audio and USB assembly bracket to the chassis to remove
the bracket from the chassis.
Figure 45. Removing the screw that secures the front audio and USB assembly to the chassis
7. Remove the two screws that secure the front audio and USB assembly to its bracket and remove the
failing front audio and USB assembly from the bracket.
8. Install a new front audio and USB assembly into the bracket and install the two screws to secure the
front audio and USB assembly to the bracket.
9. Install the front audio and USB assembly bracket into the chassis and align the screw hole in the
bracket with the corresponding hole in the chassis.
10. Install the screw to secure the bracket to the chassis.
11. Reconnect the front audio and USB assembly cables to the front audio connector and the front USB
12. To complete the installation or replacement, go to “Completing the parts replacement” on page 113.
Replacing the internal speaker
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to replace the internal speaker.
Note: The internal speaker is only available on some models.
To replace the internal speaker, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 111
3. Locate the internal speaker connector on the system board. See “Locating parts on the system board”
on page 77.
4. Disconnect the internal speaker cable from the system board.
5. Push the metal tab 1 on the top of the internal speaker outward and slide the internal speaker upward
to completely remove it from the chassis.
Figure 46. Removing the old internal speaker
112 ThinkCentre Hardware Maintenance Manual
6. Position the new internal speaker into the four metal clips 1 and push downward on the internal speaker
until it is secured in place.
Figure 47. Installing a new internal speaker
on page 77.
8. To complete the installation or replacement, go to “Completing the parts replacement” on page 113.
Completing the parts replacement
After completing the installation or replacement for all parts, you need to reinstall the computer cover and
reconnect cables. Depending on the parts you installed or replaced, you might need to confirm the updated
information in the Setup Utility program. Refer to Chapter 6 “Using the Setup Utility program” on page 43.
To reinstall the computer cover and reconnect cables to your computer, do the following:
1. Make sure that all components have been reassembled correctly and that no tools or loose screws
components in your computer.
2. If you have removed the front bezel, reinstall it. See “Removing and reinstalling the front bezel” on
page 80.
3. Make sure that the cables are routed correctly before reinstalling the computer cover. Keep cables clear
of the hinges and sides of the computer chassis to avoid interference with reinstalling the computer
cover.
Chapter 8. Replacing FRUs (Machine Types: 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517, 4524,
7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178.) 113
4. Position the computer cover on the chassis so that the rail guides on the bottom of the computer
cover engage the rails on the chassis. Then, push the cover to the front of the computer until it snaps
into position.
Figure 48. Reinstalling the computer cover
5. Install the screws to secure the computer cover.
6. If there is a padlock available, lock the computer cover.
7. If there is an integrated cable lock available, lock the computer.
Note: In most areas of the world, Lenovo requires the return of the defective Field Replaceable Units (FRUs).
Information about this will come with the new FRUs or will come a few days after you receive the new FRUs.
114 ThinkCentre Hardware Maintenance Manual
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474,
4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514, 4518, 4554, 7005,
7023, 7033, 7035, 7072, 7079, and 7177.)
Important: Be sure to read and understand Chapter 2 “Safety information” on page 3 before you replace
any FRU. These precautions and guidelines will help you work safely.
FRU replacements are to be done only by trained service technicians.
This chapter does not contain the remove or replace procedure for all FRUs. Only the major FRUs are
documented.
Locations
This section provides information to help you locate your computer connectors, components, parts on
the system board, and internal drives.
Note: The components in your computer might look slightly different from the illustrations.
© Copyright Lenovo 2011
115
Locating connectors, controls, and indicators on the front of your
computer
Figure 49 “Front connector, control, and indicator locations” on page 116 shows the locations of the
connectors, controls, and indicators on the front of your computer.
Figure 49. Front connector, control, and indicator locations
1 Optical drive eject/close button
2 Power switch
5 USB connector (USB port 2)
6 Microphone connector
3 Hard disk drive activity indicator
4 Power indicator
7 Headphone connector
8 USB connector (USB port 1)
116 ThinkCentre Hardware Maintenance Manual
Locating connectors on the rear of your computer
Figure 50 “Rear connector locations” on page 117 shows the locations of the connectors on the rear of
your computer. Some connectors on the rear of your computer are color-coded to help you determine
where to connect the cables on your computer.
Figure 50. Rear connector locations
1 Power cord connector
10 PCI Express x1 card slot
11 PCI card slots
2 Serial port (Serial port 1)
3 VGA monitor connector
4 DisplayPort connector
12 Optional serial port (Serial port 2)
13 Cable lock slots (2)
14 Ethernet connector
5 USB connectors (USB ports 3 to 8)
6 Microphone connector
15 Integrated cable lock (Kingston lock) slot
16 Cover-release button
7 Audio line-out connector
8 Audio line-in connector
17 PS/2 keyboard and mouse connectors (optional)
9 PCI Express x16 graphics card slot
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 117
Locating components
Figure 51. Component locations
1 Heat sink and fan assembly
8 System fan assembly
2 Microprocessor
9 Internal speaker (installed in some models)
3 Power supply assembly
4 Memory module
10 Cover presence switch (Intrusion switch)
11 Hard disk drive
5 Optical drive
12 Graphics card (installed in some models)
13
6 Front audio and USB assembly
System board
7
Front bezel
118 ThinkCentre Hardware Maintenance Manual
Locating parts on the system board
Figure 52 “System board parts locations” on page 119 shows the locations of the parts on the system board.
Figure 52. System board parts locations
1 4-pin power connector
2 Microprocessor
15 eSATA connector
16 Power fan connector
3 Microprocessor fan connector
17 Front panel connector (for connecting power switch and
LED indicators)
4 Memory slot 1 (DIMM1)
18 Front USB connector 1 (for connecting USB port 1and 2
on the front bezel)
5 Memory slot 2 (DIMM2)
19 Front USB connector 2 (for connecting additional USB
devices)
6 Memory slot 3 (DIMM3)
7 Memory slot 4 (DIMM4)
8 Thermal sensor connector
9 24-pin power connector
10 Battery
20 Serial (COM2) connector
21 Internal speaker connector
22 Front audio connector
23 PCI card slots (2)
24 PCI Express x1 card slot
25 PCI Express x16 graphics card slot
11 Clear CMOS (Complementary Metal Oxide
Semiconductor) /Recovery jumper
12 Parallel connector
26 System fan connector
13 SATA connectors 1 and 2 (SATA 3.0 connectors) 27 Cover presence switch connector (Intrusion switch
connector)
14 SATA connector 3 (SATA 2.0 connector)
28 PS/2 keyboard and mouse connector
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 119
Locating internal drives
Internal drives are devices that your computer uses to read and store data. You can add drives to your
computer to increase storage capacity and enable your computer to read other types of media. Internal
drives are installed in bays. In this manual, the bays are referred to as bay 1, bay 2, and so on. Your
computer comes with the following factory-installed drives:
• An optical drive in bay 1
• A 3.5-inch hard disk drive in bay 3
When installing or replacing an internal drive, it is important to note the type and size of the drive that you
can install or replace in each bay and correctly connect the cables to the drive installed. Refer to the
appropriate section in “Installing or replacing hardware” on page 121 for instructions on how to install or
replace internal drives for your computer.
Figure 53. Drive bay locations
1 Bay 1 - Optical drive bay (with an optical drive installed)
2 Bay 2 - Card reader drive bay
2 Bay 3 - SATA hard disk drive bay (with a 3.5-inch hard disk drive installed)
Handling static-sensitive devices
Do not open the static-protective package containing the new part until the defective part has been removed
from the computer and you are ready to install the new part. Static electricity, although harmless to you, can
seriously damage computer components and parts.
When you handle computer parts and components, take these precautions to avoid static-electricity damage:
• Limit your movement. Movement can cause static electricity to build up around you.
120 ThinkCentre Hardware Maintenance Manual
• Always carefully handle the parts and other computer components. Handle PCI cards, memory modules,
system boards, and microprocessors by the edges. Never touch exposed circuitry.
• Prevent others from touching the parts and other computer components.
• Before you replace a new part, touch the static-protective package containing the new part to a metal
expansion-slot cover or other unpainted metal surface on the computer for at least two seconds. This
reduces static electricity from the package and your body.
• Remove the new part from the static-protective package and directly install it in the computer without
placing it on any other surface. If it is hard for you to do this in your specific situation, place the
static-protective package of the new part on a smooth, level surface, and then place the new part on
the static-protective package.
• Do not place the part on the computer cover or other metal surface.
Installing or replacing hardware
This section provides instructions on how to install or replace hardware for your computer. You can expand
the capabilities of your computer and maintain your computer by installing or replacing hardware.
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
Notes:
1. Use only computer parts provided by Lenovo.
2. When installing or replacing an option, use the appropriate instructions in this section along with the
instructions that come with the option.
Opening the computer cover
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to open the computer cover.
CAUTION:
Turn off the computer and wait three to five minutes to let the computer cool before opening the
computer cover.
To open the computer cover, do the following:
1. Remove any media from the drives and turn off all attached devices and the computer.
2. Disconnect all power cords from electrical outlets.
3. Disconnect the power cords, Input/Output cables, and any other cables that are connected to the
computer. See “Locating connectors, controls, and indicators on the front of your computer” on page
4. Remove any locking device that secures the computer cover, such as an integrated cable lock.
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 121
5. Press the cover-release button on the back of the computer and pivot the computer cover upward.
Figure 54. Opening the computer cover
Removing and reinstalling the front bezel
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to remove and reinstall the front bezel.
To remove and reinstall the front bezel, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
122 ThinkCentre Hardware Maintenance Manual
3. Remove the front bezel by releasing the three plastic tabs on the top of the front bezel and pivoting the
front bezel outward to remove it from the computer.
Figure 55. Removing the front bezel
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 123
4. To reinstall the front bezel, align the other three plastic tabs on the bottom of the front bezel with the
corresponding holes in the chassis, then pivot the front bezel inward until it snaps into position.
Figure 56. Reinstalling the front bezel
Accessing the system board components and drives
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to access the system board components and drives.
To access the system board components and drives, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
6. Pivot the optical drive bay upward to access the system board components and the cables. See
124 ThinkCentre Hardware Maintenance Manual
Installing or replacing a memory module
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to install or replace a memory module.
Your computer has four slots for installing or replacing DDR3 UDIMMs that provide up to a maximum of 32
GB system memory. When installing or replacing a memory module, use the following guidelines:
• Use 1 GB, 2 GB, 4 GB, or 8 GB DDR3 UDIMMs in any combination up to a maximum of 32 GB.
• Install memory modules in the sequence of DIMM 2, DIMM 4, DIMM 1, and DIMM 3. See “Locating
To install or replace a memory module, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
6. Pivot the optical drive bay upward to gain access to the memory slots. See “Replacing the optical
8. Remove any parts that might prevent access to the memory slots.
9. Depending on whether you are installing or replacing a memory module, do one of the following:
• If you are replacing an old memory module, open the retaining clips and gently pull the memory
module out of the memory slot.
Figure 57. Removing a memory module
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 125
• If you are installing a memory module, open the retaining clips of the memory slot into which you
want to install the memory module.
Figure 58. Opening the retaining clips
10. Position the new memory module over the memory slot. Make sure that the notch 1 on the memory
module aligns correctly with the slot key 2 on the system board. Push the memory module straight
down into the slot until the retaining clips close.
Figure 59. Installing a memory module
11. To complete the installation or replacement, go to “Completing the parts replacement” on page 160.
Installing or replacing a PCI card
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to install or replace a PCI card. Your computer has two standard
PCI card slots, one PCI Express x1 card slot, and one PCI Express x16 graphics card slot.
To install or replace a PCI card, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
126 ThinkCentre Hardware Maintenance Manual
3. Rotate the PCI card retainer to the open position.
4. Depending on whether you are installing or replacing a PCI card, do one of the following:
• If you are installing a PCI card, remove the appropriate metal slot cover.
• If you are replacing an old PCI card, grasp the old card that is currently installed and gently pull it
out of the slot.
Figure 60. Removing a PCI card
Notes:
a. The card fits tightly into the card slot. If necessary, alternate moving each side of the card a small
amount until it is removed from the card slot.
b. If the card is held in place by a retaining latch, press the card retaining latch 1 as shown to
disengage the latch. Grasp the card and gently pull it out of the slot.
5. Remove the new PCI card from its static-protective package.
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 127
6. Install the new card into the appropriate card slot on the system board and rotate the card retainer to the
Figure 61. Installing the PCI card
7. To complete the installation or replacement, go to “Completing the parts replacement” on page 160.
Installing or replacing the card reader
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to install or replace the card reader.
Note: The card reader is only available in some models. For new installation, see “Installing the card reader”
Installing the card reader
To install the card reader, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
Note: You might have to remove the metal cover of the card reader drive bay.
128 ThinkCentre Hardware Maintenance Manual
5. Install the new card reader into the card reader bracket. Then install the two screws to secure the
card reader to the bracket.
6. Install the card reader bracket to the chassis. Then push the bracket to the left to align the screw hole in
the bracket with the corresponding hole in the chassis.
Figure 62. Installing the card reader
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 129
7. Install the screw to secure the card reader bracket to the chassis.
Figure 63. Installing the screw that secures the card reader
8. Pivot the optical drive bay upward and connect the card reader cable to one of the USB connectors on
Note: You might have to remove the card reader cover 2 from the front bezel. To remove the card read
cover, pivot the two retaining clips 1 that secure the card reader cover outwards and then completely
disengage the card reader cover from the front bezel.
Figure 64. Removing the card reader cover
10. To complete the installation or replacement, go to “Completing the parts replacement” on page 160.
Replacing the card reader
To replace the card reader, do the following:
130 ThinkCentre Hardware Maintenance Manual
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
5. Pivot the optical drive bay upward and disconnect the card reader cable from the USB connector on the
6. Remove the screw that secures the card reader bracket. Then, remove the card reader bracket from
the chassis.
Figure 65. Removing the screw that secures the card reader
7. Remove the two screws that secure the card reader to its bracket. Then remove the failing card reader
from the bracket.
8. Install a new card reader into the bracket and install the two screws to secure the card reader to the
bracket.
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 131
9. Install the card reader bracket to the chassis. Then push the bracket to the left to align the screw hole in
the bracket with the corresponding hole in the chassis.
Figure 66. Installing the card reader
132 ThinkCentre Hardware Maintenance Manual
10. Install the screw to secure the card reader bracket to the chassis.
Figure 67. Installing the screw that secures the card reader
11. Pivot the optical drive bay upward and reconnect the card reader cable to one of the USB connectors
13. To complete the installation or replacement, go to “Completing the parts replacement” on page 160.
Replacing the battery
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
Your computer has a special type of memory that maintains the date, time, and configuration information for
built-in features. The battery keeps this information active when you turn off the computer.
The battery normally requires no charging or maintenance throughout its life; however, no battery lasts
forever. If the battery fails, the date, time, and configuration information, including passwords, are lost. An
error message is displayed when you turn on the computer.
Before performing the following procedure, be sure to read and understand the information about replacing
and disposing of the battery in the “Batteries” and “Lithium battery notice” sections of the ThinkCentre
Safety and Warranty Guide.
To replace the battery, do the following:
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 133
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
4. Remove any parts and disconnect any cables that might prevent your access to the battery.
5. Remove the old battery.
Figure 68. Removing the old battery
6. Install the new battery.
Figure 69. Installing the new battery
7. Reinstall any parts and reconnect any cables that have been removed or disconnected.
8. Close the computer cover and reconnect all external cables. See “Completing the parts replacement”
on page 160.
9. Turn on the computer and all attached devices.
Note: When the computer is turned on for the first time after replacing the battery, an error message
might be displayed. This is normal after replacing the battery.
10. Use the Setup Utility program to set the date, time, passwords, and any other configuration information.
Replacing the hard disk drive
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to replace the hard disk drive.
To replace the hard disk drive, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
134 ThinkCentre Hardware Maintenance Manual
4. Pull on the handle of the hard disk drive bracket as shown and then lift the hard disk drive bracket
up from the optical drive bay.
Figure 70. Removing the hard disk drive
5. Disconnect the signal cable and the power cable from the hard disk drive to completely remove the hard
disk drive from the chassis.
6. Flex the retaining clips as shown to remove the hard disk drive from the bracket.
Figure 71. Removing the hard disk drive from the bracket
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 135
7. To install a new hard disk drive into the bracket, flex the bracket and align pin 1 , pin 2 , pin 4 , and pin
5 on the bracket with the corresponding holes in the hard disk drive.
Important: Do not touch the circuit board 3 on the bottom of the hard disk drive.
8. Connect the signal cable and the power cable to the new hard disk drive.
9. Insert the two retaining clips 1 of the hard disk drive bracket into the corresponding holes in the side
of the optical drive bay, and then pivot the hard disk drive and bracket downwards until the hard
disk drive bracket snaps into position.
Figure 72. Installing the hard disk drive
136 ThinkCentre Hardware Maintenance Manual
10. To complete the installation or replacement, go to “Completing the parts replacement” on page 160.
Replacing the optical drive
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to replace the optical drive.
To replace the optical drive, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
5. Press the blue retaining clip to pivot the optical drive bay upward.
Figure 73. Pivoting the optical drive bay
6. Disconnect the signal cable and the power cable from the rear of the optical drive.
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 137
7. Press the optical drive lock 1 and slide the optical drive out of the rear of the drive bay assembly.
Figure 74. Removing the old optical drive
8. Install the optical drive retainer on the side of the new optical drive.
Figure 75. Installing the optical drive retainer
138 ThinkCentre Hardware Maintenance Manual
9. Slide the new optical drive into the drive bay until it snaps into position.
Figure 76. Installing a new optical drive
10. Connect the signal cable and the power cable to the rear of the optical drive.
11. To complete the installation or replacement, go to “Completing the parts replacement” on page 160.
Replacing the heat sink and fan assembly
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to replace the heat sink and fan assembly.
CAUTION:
The heat sink and fan assembly might be very hot. Turn off the computer and wait three to five
minutes to let the computer cool before removing the computer cover.
To replace the heat sink and fan assembly, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
3. Disconnect the heat sink and fan assembly cable from the microprocessor fan connector on the system
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 139
4. Follow this sequence to remove the four screws that secure the heat sink and fan assembly to the
system board:
a. Partially remove screw 1 , then fully remove screw 2 , and then fully remove screw 1 .
b. Partially remove screw 3 , then fully remove screw 4 , and then fully remove screw 3 .
Note: Carefully remove the four screws from the system board to avoid any possible damage to the
system board. The four screws cannot be removed from the heat sink and fan assembly.
Figure 77. Screws that secure the heat sink and fan assembly
5. Lift the heat sink and fan assembly with the fan duct off the system board.
Notes:
a. You might have to gently twist the heat sink and fan assembly to free it from the microprocessor.
b. When handling the heat sink and fan assembly, do not touch the thermal grease on the bottom
of the heat sink and fan assembly.
140 ThinkCentre Hardware Maintenance Manual
6. Remove the two screws that secure the heat sink fan duct. Then remove the heat sink fan duct from
the failing heat sink and fan assembly.
Figure 78. Removing the heat sink fan duct
7. Place the new heat sink and fan assembly on the system board so that the four screws are aligned
with the corresponding holes in the system board. Make sure that you properly place the new heat
sink and fan assembly so that you can easily connect the new heat sink and fan assembly cable to the
microprocessor fan connector on the system board.
8. Follow this sequence to install the four screws to secure the new heat sink and fan assembly, as shown
a. Partially tighten screw 1 , then fully tighten screw 2 , and then fully tighten screw 1 .
b. Partially tighten screw 3 , then fully tighten screw 4 , and then fully tighten screw 3 .
9. Connect the new heat sink and fan assembly cable to the microprocessor fan connector on the system
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 141
10. Lower and position the heat sink fan duct on the top of the heat sink and fan assembly until the two
screw holes in the heat sink fan duct are aligned with those in the heat sink and fan assembly. Install
the two screws to secure the heat sink fan duct.
Figure 79. Installing the heat sink fan duct
11. To complete the installation or replacement, go to “Completing the parts replacement” on page 160.
Replacing the power supply assembly
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to replace the power supply assembly.
Although there are no moving parts in your computer after the power cord has been disconnected, the
following warnings are required for your safety and proper Underwriters Laboratories (UL) certification.
142 ThinkCentre Hardware Maintenance Manual
DANGER
Hazardous moving parts. Keep fingers and other body parts away.
CAUTION:
Never remove the cover on a power supply or any part that has the following label attached.
Hazardous voltage, current, and energy levels are present inside any component that has this label
attached. There are no serviceable parts inside these components. If you suspect a problem with
one of these parts, contact a service technician.
To replace the power supply assembly, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 143
5. Remove the two screws that secure the heat sink fan duct, and then lift the heat sink fan duct out of
the chassis.
Figure 80. Removing the heat sink fan duct
144 ThinkCentre Hardware Maintenance Manual
6. Pivot the optical drive upward and disconnect the power supply assembly cables from all drives and
from power connectors 1 and 2 on the system board.
Figure 81. Power connectors on the system board
Note: You might also need to release the power supply assembly cables from some cable clips or ties
that secure the cables to the chassis. Make sure that you note the cable routing before disconnecting
the cables.
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 145
7. At the rear of the computer, remove the three screws that secure the power supply assembly. Press the
power supply clip 1 downward to release the power supply assembly and then slide the power supply
assembly to the front of the computer. Lift the power supply assembly out of the computer.
Figure 82. Removing the power supply assembly
8. Make sure that the new power supply assembly is the correct replacement.
9. Install the new power supply assembly into the chassis so that the screw holes in the new power supply
assembly are aligned with the corresponding holes in the rear of the chassis. Then, install the three
screws to secure the new power supply assembly in place.
Note: Use only screws provided by Lenovo.
Figure 83. Installing the power supply assembly
10. Connect the new power supply assembly cables to all drives and the system board. See “Locating
146 ThinkCentre Hardware Maintenance Manual
11. Lower and position the heat sink fan duct on the top of the heat sink and fan assembly until the two
screw holes in the heat sink fan duct are aligned with those in the heat sink and fan assembly. Install
the two screws to secure the heat sink fan duct.
Figure 84. Installing the heat sink fan duct
12. To complete the installation or replacement, go to “Completing the parts replacement” on page 160.
Replacing the microprocessor
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to replace the microprocessor.
CAUTION:
The heat sink and microprocessor might be very hot. Turn off the computer and wait three to five
minutes to let the computer cool before removing the computer cover.
To replace the microprocessor, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 147
3. Locate the system board and disconnect all cables connected to the system board. See “Locating
Note: Do not let the thermal grease on the bottom of the heat sink and fan assembly get in contact
with anything.
5. Lift the small handle 1 and open the retainer 2 to access the microprocessor 3 .
Figure 85. Accessing the microprocessor
6. Lift the microprocessor straight up and out of the microprocessor socket.
Figure 86. Removing the microprocessor
Notes:
a. Your microprocessor and socket might look different from the one illustrated.
148 ThinkCentre Hardware Maintenance Manual
b. Note the orientation of the microprocessor in the socket. You can either look for the small triangle 1
on one corner of the microprocessor or note the orientation of the notches 2 on the microprocessor.
This is important when installing the new microprocessor on the system board.
c. Touch only the edges of the microprocessor. Do not touch the gold contacts on the bottom.
d. Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be
kept as clean as possible.
7. Make sure that the small handle is in the raised position and the microprocessor retainer is fully open.
8. Remove the protective cover that protects the gold contacts of the new microprocessor.
9. Hold the new microprocessor by its sides and align the small triangle on one corner of the new
microprocessor with the corresponding small triangle on one corner of the microprocessor socket.
10. Lower the new microprocessor straight down into the microprocessor socket on the system board.
Figure 87. Installing the microprocessor
11. Close the microprocessor retainer and lock it into position with the small handle to secure the new
microprocessor in the socket.
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 149
12. Reinstall the heat sink and fan assembly with the fan duct as shown. See “Replacing the heat sink and
Figure 88. Reinstalling the heat sink and fan assembly with the fan duct
13. Reconnect all cables that were disconnected from the system board.
14. To complete the installation or replacement, go to “Completing the parts replacement” on page 160.
Replacing the system board
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to replace the system board.
CAUTION:
The heat sink and microprocessor might be very hot. Turn off the computer and wait three to five
minutes to let the computer cool before opening the computer cover.
To replace the system board, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
150 ThinkCentre Hardware Maintenance Manual
5. Pivot the optical drive bay assembly upward to gain access to the system board. See “Accessing the
6. Remove all memory modules and PCI cards that are currently installed. See “Installing or replacing a
7. Remove the heat sink and fan assembly from the failing system board. See “Replacing the heat sink and
8. Carefully take note of the location of all cable connections on the system board and disconnect all the
9. Remove the eight screws that secure the system board.
Figure 89. Removing the eight screws that secure the system board
10. Lift the system board out of the chassis.
11. Remove the microprocessor from the failing system board and install it on the new system board. See
12. Install the new system board into the chassis by aligning the eight mounting studs in the chassis with the
corresponding holes in the new system board. Then, install the eight screws to secure the system board.
13. Install the heat sink and fan assembly and connect the heat sink and fan assembly cable to the new
14. Install all memory modules and PCI cards removed from the failing system board on the new system
page 119.
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 151
page 124.
The failing system board must be returned with a microprocessor socket cover to protect the pins during
shipping and handling.
To install the microprocessor socket cover, do the following:
1. Release the lever securing the microprocessor retainer and open the retainer to access the
microprocessor.
2. Grasp the microprocessor on the sides and lift it straight up and out of the socket. Do not touch the
contacts on the microprocessor socket.
3. Note the orientation of the socket cover. Align the notches 1 of the microprocessor socket cover with
the alignment keys 2 of the microprocessor socket.
4. Install one side of the socket cover into the microprocessor socket as shown.
Figure 90. Installing the socket cover
Note: Your microprocessor socket and cover might look slightly different from the illustration.
152 ThinkCentre Hardware Maintenance Manual
5. Carefully press the other side of the socket cover downwards until the socket cover snaps into place.
Figure 91. Securing the socket cover
6. Carefully check the four corners of the socket cover to make sure that the cover is secured in the
microprocessor socket.
7. Lower the microprocessor retainer and then lower the lever to secure the retainer. Make sure the
lever is locked into position.
8. Follow any additional instructions included with the replacement part you received.
Replacing the system fan assembly
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to replace the system fan assembly.
To replace the system fan assembly, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
5. Disconnect the system fan assembly cable from the system fan connector on the system board. See
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 153
6. The system fan assembly is attached to the chassis by four rubber mounts. Remove the system fan
assembly by cutting the rubber mounts and lifting the system fan assembly out of the chassis.
Note: The new system fan assembly will have four new rubber mounts attached.
Figure 92. Removing the system fan assembly
7. Install the new system fan assembly by aligning the new rubber mounts that came with the new system
fan assembly with the corresponding holes in the chassis, and then push the rubber mounts through the
holes. Then, carefully pull on the tips of the rubber mounts from the bottom until the new system fan
assembly is secured in place.
Figure 93. Installing the system fan assembly
8. Connect the new system fan assembly cable to the system fan connector on the system board. See
154 ThinkCentre Hardware Maintenance Manual
10. To complete the installation or replacement, go to “Completing the parts replacement” on page 160.
Replacing the internal speaker
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to replace the internal speaker.
Note: The internal speaker is only available in some models.
To replace the internal speaker, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
3. Remove the front bezel by releasing the three plastic tabs and pivoting the front bezel outward.
Figure 94. Removing the front bezel
5. Disconnect the internal speaker cable from the internal speaker connector on the system board. See
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 155
6. Remove the screw that secures the cover presence switch (intrusion switch) and remove the cover
presence switch from the chassis.
Figure 95. Removing the cover presence switch
156 ThinkCentre Hardware Maintenance Manual
7. Push the internal speaker outward through the hole 1 to disengage it from the two metal tabs on the
chassis. Then, slide the internal speaker to the right to remove it from the chassis.
Figure 96. Removing the internal speaker
8. Align the new internal speaker with the two metal clips on the chassis, and then slide the speaker
as shown until it snaps into position.
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 157
Figure 97. Installing the new internal speaker
9. Reconnect the internal speaker cable to the system board. See “Locating parts on the system board”
on page 77.
10. Position the cover presence switch so that the screw hole in the cover presence switch is aligned with
the corresponding hole in the chassis.
158 ThinkCentre Hardware Maintenance Manual
11. Install the screw to secure the cover presence switch to the chassis.
Figure 98. Reinstalling the cover presence switch
12. To reinstall the front bezel, align the three tabs on the front bezel with the corresponding holes in the
chassis and pivot the front bezel inwards until it snaps into position.
13. To complete the installation or replacement, go to “Completing the parts replacement” on page 160.
Replacing the front audio and USB assembly
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the ThinkCentre User Guide. To obtain a copy of the ThinkCentre User Guide, go to:
This section provides instructions on how to replace the front audio and USB assembly.
To replace the front audio and USB assembly, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 159
4. Pivot the optical drive bay upward and disconnect the front audio and USB assembly cables from the
5. Remove the screw that secures the front audio and USB assembly bracket. Then remove the front
audio and USB assembly bracket from the chassis.
Figure 99. Removing the front audio and USB assembly
6. Remove the two screws that secure the front audio and USB assembly to its bracket. Then remove the
failing front audio and USB assembly from the bracket.
7. Install a new front audio and USB assembly into the bracket and install the two screws to secure the
front audio and USB assembly to the bracket.
8. Install the front audio and USB assembly bracket to the chassis and align the screw hole in the bracket
with the corresponding hole in the chassis.
9. Install the screw to secure the front audio and USB assembly bracket to the chassis.
12. To complete the installation or replacement, go to “Completing the parts replacement” on page 160.
Completing the parts replacement
After completing the installation or replacement for all parts, you need to close the computer cover and
reconnect cables. Depending on the parts you installed or replaced, you might need to confirm the updated
information in the Setup Utility program. Refer to Chapter 6 “Using the Setup Utility program” on page 43.
To close the computer cover and reconnect cables to your computer, do the following:
160 ThinkCentre Hardware Maintenance Manual
1. Make sure that all components have been reassembled correctly and that no tools or loose screws
components in your computer.
2. If you have removed the front bezel, reinstall it. To reinstall the front bezel, align the three tabs on
the front bezel with the corresponding holes in the chassis and pivot the front bezel inwards until
it snaps into position.
3. Make sure that the cables are routed correctly. Keep cables clear of the hinges and sides of the
computer chassis to avoid interference with closing the computer cover.
4. Lower the optical drive bay.
5. Close the computer cover.
6. If there is an integrated cable lock available, lock the computer.
Note: In most areas of the world, Lenovo requires the return of the defective Field Replaceable Units (FRUs).
Information about this will come with the new FRUs or will come a few days after you receive the new FRUs.
Chapter 9. Replacing FRUs (Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514,
4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177.) 161
162 ThinkCentre Hardware Maintenance Manual
Chapter 10. FRU lists
This chapter lists the information on the field replaceable units (FRUs).
Attention: Be sure to read and understand all the safety information before replacing any FRUs.
Note: In the following tables, a customer replaceable unit (CRU) is identified as either "1", "2", or "N" in the
CRU column. "N" means that the part is not a CRU, "1" means that the part is a Self-service CRU, and "2"
means that the part is an Optional-service CRU.
Overall: MT 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504, 4513, 4517,
4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178
The following replaceable components are available for the 4468, 4473, 4476, 4479, 4495, 4497, 4499, 4504,
4513, 4517, 4524, 7021, 7032, 7034, 7049, 7052, 7053, 7073, 7136, and 7178 machine type models.
Item #
FRUs
FRU #
CRU
Heat sink, Tamdhu IV Intel LGA1156 65w\73w cooler kit
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
1
03T9695
2
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
© Copyright Lenovo 2011
163
Item #
FRUs
FRU #
CRU
• MT 7136: all models
• MT 7178: all models
Heat sink, Tamdhu IV Intel LGA1156 95W\73W cooler kit
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
1
03T9513
N
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
Microprocessor, Ci5 2390T SANDY BRIDGE Stepping Q0 3MB 2c FCLGA
2.7GHZ 35W vPro
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
2
03T8034
N
Microprocessor, Ci3 2100 SANDY BRIDGE Stepping Q0 3MB 2c FCLGA 3.1GHZ
65W
• MT 4479: A1S A1Y
• MT 4504: A1G A2G A3G
• MT 4513:
• MT 4517: A4H A5S A5D A5Y A5H A5V A2M A2A A2T A2B A2H A2V A2K A2R
A3Q B2U B2F B2S B3P B4P A9G B1G A6V A7V A8V A1U A1F A1S A1P A1G
A1M A1A A1Q A1T A1J B5H B6V B7J B8J
2
03T8011
N
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136: A2G
• MT 7178:
164 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
Microprocessor, Ci3 2120 SANDY BRIDGE Stepping Q0 3MB 2c FCLGA 3.3GHz
65W
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: B9M C1M C2M
• MT 4524:
2
03T8010
N
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Microprocessor, Ci3 2100T SANDY BRIDGE Stepping Q0 3MB 2c FCLGA
2.5GHz 35W
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
2
03T8033
N
Microprocessor, Ci7 2600 SANDY BRIDGE Stepping D2 8MB 4c FCLGA 3.4GHZ
95W
• MT 4479:
• MT 4504:
• MT 4513: A3G A4G A6G A8G
• MT 4517:
2
03T8012
N
• MT 4524: A8H A4G C8M B1A B1T B2A B2T B4A B4T B5J B6J D3G D4G C4V
C5V E2U E2F E2S E3U E3F E3S E7U E7F E7S E9J F1J
• MT 7034:
• MT 7052: A6S A6Y A4G A8U A8F A8S B1S B1D B1Y B2U B2F B2S
• MT 7053:
• MT 7136:
• MT 7178: A2G A3G
Chapter 10. FRU lists 165
Item #
FRUs
FRU #
CRU
Microprocessor, Ci5 2500 SANDY BRIDGE Stepping D2 6MB 4c FCLGA 3.3GHz
95W
• MT 4479:
• MT 4504:
• MT 4513: A5G
• MT 4517:
2
03T8013
N
• MT 4524: A5G C6M A9A A9T B3A B3T D7H E1U E1F E1S E1P E1L E1D E1Y
E4G E6M E8S E8D E8Y F7P F8P F9M
• MT 7034:
• MT 7052: A3G
• MT 7053:
• MT 7136:
• MT 7178:
Microprocessor, Ci5 2400 SANDY BRIDGE Stepping D2 6MB 4c FCLGA 3.1GHZ
95W
• MT 4479:
• MT 4504:
• MT 4513: A1G A2G A7G
• MT 4517:
• MT 4524: A6H A7H B9S B9D B9Y B9V A2A A2T A2B A2H A2V A2K A2R A3Q
C7MC9M D5P D6P B7J B8J D1G D2G C1V C2V C3V A1U A1F A1S A1P A1L
A1D A1Y A1G A1M A 1A A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J D8J
D9J E5M F2J F3J F4P F5P F6P G1M
2
03T8014
N
• MT 7034: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A
A2Q A2T A2C A2B A2H A2V A2R A2E A2J
• MT 7052: A5S A5Y A7U A7F A7S A9G
• MT 7053:
• MT 7136:
• MT 7178: A1G
Microprocessor, Ci5 2300 SANDY BRIDGE Stepping D2 6MB 4c FCLGA 2.8GHZ
95W
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
2
03T8035
N
166 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
Microprocessor, Ci7 2600S SANDY BRIDGE Stepping D2 8MB 4c FCLGA
2.8GHZ 65W
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
2
03T8015
N
Microprocessor, Ci5 2500S SANDY BRIDGE Stepping D2 6MB 4c FCLGA
2.7GHZ 65W
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
2
03T8016
N
Microprocessor, Ci5 2400S SANDY BRIDGE Stepping D2 6MB 4c FCLGA
2.5GHZ 65W
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
2
03T8017
N
Chapter 10. FRU lists 167
Item #
FRUs
FRU #
CRU
Microprocessor, Ci5 2500T SANDY BRIDGE Stepping D2 6MB 4c FCLGA
2.30GHZ 45W
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
2
03T8018
N
Microprocessor, G620 SANDY BRIDGE Stepping Q-0 3MB 2c FCLGA 2.6GHz
65W
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: C6M
• MT 4524:
2
03T6226
N
• MT 7034:
• MT 7052:
• MT 7053: A3G A4G
• MT 7136:
• MT 7178:
Microprocessor, G840 SANDY BRIDGE Stepping Q-0 3MB 2c FCLGA 2.8GHz
65W
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: C3A C3T C4G C4V C5V C7M
• MT 4524:
2
03T6225
N
• MT 7034:
• MT 7052:
• MT 7053: A1G A2G
• MT 7136:
• MT 7178:
168 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
Microprocessor, G850 SANDY BRIDGE Stepping Q-0 3MB 2c FCLGA 2.9GHz
65W
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
2
03T6224
N
Microprocessor, Core i3-2125 SANDY BRIDGE, 3MB 2C/4T 3.30 GHz, 65W
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
2
03T8357
N
Microprocessor, Core i3-2130 SANDY BRIDGE, 3MB 2C/4T 3.40 GHz, 65W
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
2
03T8358
N
Chapter 10. FRU lists 169
Item #
FRUs
FRU #
CRU
Microprocessor, Core i5-2320 SANDY BRIDGE, 6MB 4C/4T 3.00 GHz, 95W
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
2
03T8359
N
Microprocessor, G630 SANDY BRIDGE, 3MB, 2C/2T 2.7GHz, 65W
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
2
03T8360
N
Microprocessor, G860 SANDY BRIDGE, 3MB, 2C/2T 3.0GHz, 65W
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
2
03T8361
N
170 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
Microprocessor, G540 SANDY BRIDGE 2MB 2c FCLGA 2.5GHz 65W
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
2
03T8354
N
Microprocessor, G530 SANDY BRIDGE 2MB 2c FCLGA 2.5GHz 65W
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
2
03T8356
N
Microprocessor, G440 SANDY BRIDGE 1MB 2c FCLGA 1.6GHz 35W
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
2
03T8355
N
Chapter 10. FRU lists 171
Item #
FRUs
FRU #
CRU
Memory module, 1GB PC3-10600 1333MHz DDR3 UDIMM
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
3
64Y6648
1
Memory module, 2GB PC3-10600 1333MHz DDR3 UDIMM
• MT 4479: A1S A1Y
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G
• MT 4517: A4H A5S A5D A5Y A5H A5V A2M A2A A2T A2B A2H A2V A2K A2R
A3Q B2U B2F B2S B3P B4P A9G B1G A6V A7V A8V A1U A1F A1S A1P A1G
A1M A1A A1Q A1T A1J B5H B6V B7J B8J B9M C3A C3T C4G C4V C5V C6M
• MT 4524: B9S B9D B9Y B9V A2A A2T A2B A2H A2V A2K A2R A3Q A4G A5G
C9M A9A A9T B1A B1T B3A B3T B4A B4T D5P D6P D1G D2G D3G D4G C1V
C2V C3V C4V C5V A1U A1F A1S A1P A1L A1D A1Y A1G A1M A 1A A1Q A1T
A1C A1B A1H A1V A1K A1R A1E A1J D7H E1U E1F E1S E1P E1L E1D E1Y
E2U E2F E2S E8S E8D E8Y F5P F8P
3
64Y6649
1
• MT 7034: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J
• MT 7052: A5S A5Y A6S A6Y A3G A4G B1S B1D B1Y
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Memory module, 4GB PC3-10600 1333MHz DDR3 UDIMM
• MT 4479:
• MT 4504:
• MT 4513: A8G
• MT 4517: C1M C2M C7M
• MT 4524: A6H A7H A8H C6M C7M C8M B2A B2T B5J B6J B7J B8J D8J
D9J E3U E3F E3S E4G E5M E6M E7U E7F E7S E9J F1J F2J F3J F4P F6P
F7P F9M G1M
3
89Y9224
1
• MT 7034: A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A A2Q A2T A2C
A2B A2H A2V A2R A2E A2J
• MT 7052: A7U A7F A7S A8U A8F A8S A9G B2U B2F B2S
• MT 7053:
• MT 7136:
• MT 7178:
172 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
Optical drive, DVD-ROM Drive - 16x/48x - SATA
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A4H A6V B6V B8J C5V C6M
4
71Y5543
1
• MT 4524: A6H B6J B8J C1V C2V C4V F1J F3J
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Optical drive, DVD Recorder Rambo 8 - SATA 12XRAM write
• MT 4479: A1S A1Y
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A5S A5D A5Y A5H A5V A2M A2A A2T A2B A2H A2V A2K A2R A3Q
B2U B2F B2S B3P B4P A9G B1G A7V A8V A1U A1F A1S A1P A1G A1M A1A
A1Q A1T A1J B5H B7J B9M C1M C2M C3A C3T C4G C4V C7M
• MT 4524: A7H A8H B9S B9D B9Y B9V A2A A2T A2B A2H A2V A2K A2R A3Q
A4G A5G C6M C7M C8M C9M A9A A9T B1A B1T B2A B2T B3A B3T B4A
B4T D5P D6P B5J B7J D1G D2G D3G D4G C3V C5V A1U A1F A1S A1P A1L
A1D A1Y A1G A1M A 1A A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J D7H
E1U E1F E1S E1P E1L E1D E1Y E2U E2F E2S E3U E3F E3S E4G E5M E6M
E7U E7F E7S E8S E8D E8Y E9J F2J F4P F5P F6P F7P F8P F9M G1M
4
71Y5545
1
• MT 7034: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A
A2Q A2T A2C A2B A2H A2V A2R A2E A2J
• MT 7052: A5S A5Y A6S A6Y A3G A4G A7U A7F A7S A8U A8F A8S A9G
B1S B1D B1Y B2U B2F B2S
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Optical drive, Blu-ray Recordable
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
4
71Y5547
1
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Chapter 10. FRU lists 173
Item #
FRUs
FRU #
CRU
Hard disk drive, SATA 250GB 7200RPM/3Gb/8M
• MT 4479:
• MT 4504:
• MT 4513: A7G
• MT 4517: A1U A1F A1S A1P A1G A1M A1A A1Q A1T A1J B9M C3A C3T C6M
• MT 4524: C6M C7M C9M A1U A1F A1S A1P A1L A1D A1Y A1G A1M A 1A
A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J
7
40Y9036
1
• MT 7034: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J
• MT 7052: A3G
• MT 7053:
• MT 7136:
• MT 7178:
Hard disk drive, SATA 250GB 7200RPM/3Gb/8M
• MT 4479:
• MT 4504:
• MT 4513: A7G
• MT 4517: A1U A1F A1S A1P A1G A1M A1A A1Q A1T A1J B9M C3A C3T C6M
• MT 4524: C6M C7M C9M A1U A1F A1S A1P A1L A1D A1Y A1G A1M A 1A
A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J
7
45K0408
1
• MT 7034: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J
• MT 7052: A3G
• MT 7053:
• MT 7136:
• MT 7178:
Hard disk drive, SATA 320GB 7200 RPM/3Gb/8M
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A2M A2A A2T A2B A2H A2V A2K A2R A3Q B2U B2F B2S B3P
B4P A6V A7V B7J B8J C1M C5V C7M
• MT 4524: A2A A2T A2B A2H A2V A2K A2R A3Q A5G A9A A9T B1A B1T
D5P D6P C1V C2V C4V E1U E1F E1S E1P E1L E1D E1Y E2U E2F E2S E3U
E3F E3S F4P F5P G1M
7
87H4891
1
• MT 7034: A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A A2Q A2T A2C
A2B A2H A2V A2R A2E A2J
• MT 7052: A4G
• MT 7053: A1G A2G A3G A4G
• MT 7136:
• MT 7178:
174 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
Hard disk drive, SATA 320GB 7200 RPM/3Gb/8M
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A2M A2A A2T A2B A2H A2V A2K A2R A3Q B2U B2F B2S B3P
B4P A6V A7V B7J B8J C1M C5V C7M
• MT 4524: A2A A2T A2B A2H A2V A2K A2R A3Q A5G A9A A9T B1A B1T
D5P D6P C1V C2V C4V E1U E1F E1S E1P E1L E1D E1Y E2U E2F E2S E3U
E3F E3S F4P F5P G1M
7
45K0409
1
• MT 7034: A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A A2Q A2T A2C
A2B A2H A2V A2R A2E A2J
• MT 7052: A4G
• MT 7053: A1G A2G A3G A4G
• MT 7136:
• MT 7178:
Hard disk drive, SATA 500GB 7200RPM/3Gb/16M
• MT 4479: A1S A1Y
• MT 4504: A1G A2G
• MT 4513: A1G A2G A3G A4G A5G A6G A8G
• MT 4517: A4H A5S A5D A5Y A5H A5V A9G B1G A8V B5H B6V C2M C4G C4V
• MT 4524: A6H A7H A8H B9S B9D B9Y B9V A4G C8M B2A B2T B3A B3T B4A
B4T B5J B6J B7J B8JD1G D2G D3G D4G C3V C5V D7H D8J D9J E4G E5M
E6M E7U E7F E7S E8S E8D E8Y E9J F1J F2J F3J F6P F7P F8P F9M
7
41X5582
1
• MT 7034:
• MT 7052: A5S A5Y A6S A6Y A7U A7F A7S A8U A8F A8S A9G B1S B1D
B1Y B2U B2F B2S
• MT 7053:
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Hard disk drive, SATA 500GB 7200RPM/3Gb/16M
• MT 4479: A1S A1Y
• MT 4504: A1G A2G
• MT 4513: A1G A2G A3G A4G A5G A6G A8G
• MT 4517: A4H A5S A5D A5Y A5H A5V A9G B1G A8V B5H B6V C2M C4G C4V
• MT 4524: A6H A7H A8H B9S B9D B9Y B9V A4G C8M B2A B2T B3A B3T B4A
B4T B5J B6J B7J B8JD1G D2G D3G D4G C3V C5V D7H D8J D9J E4G E5M
E6M E7U E7F E7S E8S E8D E8Y E9J F1J F2J F3J F6P F7P F8P F9M
7
45K0410
1
• MT 7034:
• MT 7052: A5S A5Y A6S A6Y A7U A7F A7S A8U A8F A8S A9G B1S B1D
B1Y B2U B2F B2S
• MT 7053:
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Chapter 10. FRU lists 175
Item #
FRUs
FRU #
CRU
Hard disk drive, SATA 1TB 7200RPM/3Gb/32M
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
7
45K0412
1
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Hard disk drive, 2.5 inch SSD 160G SSD
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
7
45K0616
1
• MT 7034: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Hard disk drive, 2.5 inch 300G 10K RPM HDD
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
7
91Y1657
1
• MT 7034: A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A A2Q A2T A2C
A2B A2H A2V A2R A2E A2J
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
176 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
Hard disk drive, SATAIII 250GB 7200RPM/6Gb/16M
• MT 4479:
• MT 4504:
• MT 4513: A7G
• MT 4517: A1U A1F A1S A1P A1G A1M A1A A1Q A1T A1J B9M C3A C3T C6M
• MT 4524: C6M C7M C9M A1U A1F A1S A1P A1L A1D A1Y A1G A1M A 1A
A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J
7
03T7039
1
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Hard disk drive, SATAIII 320GB 7200RPM/6Gb/16M
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A2M A2A A2T A2B A2H A2V A2K A2R A3Q B2U B2F B2S B3P
B4P A6V A7V B7J B8J C1M C5V C7M
• MT 4524: A2A A2T A2B A2H A2V A2K A2R A3Q A5G A9A A9T B1A B1T
D5P D6P C1V C2V C4V E1U E1F E1S E1P E1L E1D E1Y E2U E2F E2S E3U
E3F E3S F4P F5P G1M
7
03T7040
1
• MT 7034:
• MT 7052:
• MT 7053: A1G A2G A3G A4G
• MT 7136:
• MT 7178:
Hard disk drive, SATAIII 500GB 7200RPM/6Gb/16M
• MT 4479: A1S A1Y
• MT 4504: A1G A2G
• MT 4513: A1G A2G A3G A4G A5G A6G A8G
• MT 4517: A4H A5S A5D A5Y A5H A5V A9G B1G A8V B5H B6V C2M C4G C4V
• MT 4524: A6H A7H A8H B9S B9D B9Y B9V A4G C8M B2A B2T B3A B3T B4A
B4T B5J B6J B7J B8JD1G D2G D3G D4G C3V C5V D7H D8J D9J E4G E5M
E6M E7U E7F E7S E8S E8D E8Y E9J F1J F2J F3J F6P F7P F8P F9M
7
03T7041
1
• MT 7034:
• MT 7052: A5S A5Y A6S A6Y A7U A7F A7S A8U A8F A8S A9G B1S B1D
B1Y B2U B2F B2S
• MT 7053:
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Chapter 10. FRU lists 177
Item #
FRUs
FRU #
CRU
Hard disk drive, SATAIII 1TB 7200RPM/6Gb/32M
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
7
03T7042
1
• MT 4524:
• MT 7034:
• MT 7052: A5S A5Y A6S A6Y A7U A7F A7S A8U A8F A8S A9G
• MT 7053:
• MT 7136:
• MT 7178:
NVIDIA Quadro FX380 (DVI + DP) ATX
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
8
64Y8204
2
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
HD6450 DVI+DP ATX
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
8
03T8148
2
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
178 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
Nvidia quapro NVS300 512MB 64BIT DMS59 ATX
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
8
03T8152
2
Geforce 310 512M 64BIT DVI+DP ATX
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4524:
8
03T9008
2
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
System board, planar Intel Q67 B3 PRQ- without LAN surge and TCM header
planar for WW except Russia
• MT 4479: A1S A1Y
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A4H A5S A5D A5Y A5H A5V A2M A2A A2T A2B A2H A2V A2K A2R
A3Q B2U B2F B2S B3P B4P A9G B1G A6V A7V A8V A1U A1F A1S A1P A1G
A1M A1A A1Q A1T A1J B5H B6V B7J B8J B9M C1M C2M C3A C3T C4G
C4V C5V C6M C7M
• MT 4524: A6H A7H A8H B9S B9D B9Y B9V A2A A2T A2B A2H A2V A2K A2R
A3Q A4G A5G C6M C7M C8M C9M A9A A9T B1A B1T B2A B2T B3A B3T
B4A B4T D5P D6P B5J B6J B7J B8J D1G D2G D3G D4G C1V C2V C3V C4V
C5V A1U A1F A1S A1P A1L A1D A1Y A1G A1M A 1A A1Q A1T A1C A1B A1H
A1V A1K A1R A1E A1J D7H D8J D9J E1U E1F E1S E1P E1L E1D E1Y E2U
E2F E2S E3U E3F E3S E4G E5M E6M E7U E7F E7S E8S E8D E8Y E9J F1J
F2J F3J F4P F5P F6P F7P F8P F9M G1M
9
03T7009
N
• MT 7034: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A
A2Q A2T A2C A2B A2H A2V A2R A2E A2J
• MT 7052: A5S A5Y A6S A6Y A3G A4G A7U A7F A7S A8U A8F A8S A9G
B1S B1D B1Y B2U B2F B2S
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Chapter 10. FRU lists 179
Item #
FRUs
FRU #
CRU
System board, planar- Intel Q67 planar without LAN surge and TCM header
planar_special bid-Russia only
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G E4G
• MT 7034: A1G
9
03T6004
N
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
System board, planar Intel Q67 EMI fixed without LAN surge and TCM header
planar for WW except Russia
• MT 4479: A1S A1Y
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A4H A5S A5D A5Y A5H A5V A2M A2A A2T A2B A2H A2V A2K A2R
A3Q B2U B2F B2S B3P B4P A9G B1G A6V A7V A8V A1U A1F A1S A1P A1G
A1M A1A A1Q A1T A1J B5H B6V B7J B8J B9M C1M C2M C3A C3T C4G
C4V C5V C6M C7M
• MT 4524: A6H A7H A8H B9S B9D B9Y B9V A2A A2T A2B A2H A2V A2K A2R
A3Q A4G A5G C6M C7M C8M C9M A9A A9T B1A B1T B2A B2T B3A B3T
B4A B4T D5P D6P B5J B6J B7J B8J D1G D2G D3G D4G C1V C2V C3V C4V
C5V A1U A1F A1S A1P A1L A1D A1Y A1G A1M A 1A A1Q A1T A1C A1B A1H
A1V A1K A1R A1E A1J D7H D8J D9J E1U E1F E1S E1P E1L E1D E1Y E2U
E2F E2S E3U E3F E3S E4G E5M E6M E7U E7F E7S E8S E8D E8Y E9J F1J
F2J F3J F4P F5P F6P F7P F8P F9M G1M
9
03T8351
N
• MT 7034: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A
A2Q A2T A2C A2B A2H A2V A2R A2E A2J
• MT 7052: A5S A5Y A6S A6Y A3G A4G A7U A7F A7S A8U A8F A8S A9G
B1S B1D B1Y B2U B2F B2S
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Intrusion switch assembly
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
10
41R6116
2
180 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
• MT 7178: all models
Tamdhu IV 9225 rear fan (without fan grille)
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
11
43K6340
2
Power supply, 280W ATX power supply-standard, Robust (manual switch) (tower)
• MT 4479: A1S A1Y
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A4H A5S A5D A5Y A5H A5V A2M A2A A2T A2B A2H A2V A2K A2R
A3Q B2U B2F B2S B3P B4P A9G B1G A6V A7V A8V A1U A1F A1S A1P A1G
A1M A1A A1Q A1T A1J B5H B6V B7J B8J B9M C1M C2M C3A C3T C4G
C4V C5V C6M C7M
• MT 4524: A6H A7H A8H B9S B9D B9Y B9V A2A A2T A2B A2H A2V A2K A2R
A3Q A4G A5G C6M C7M C8M C9M A9A A9T B1A B1T B2A B2T B3A B3T
B4A B4T D5P D6P D1G D2G D3G D4G C1V C2V C3V C4V C5V A1U A1F
A1S A1P A1L A1D A1Y A1G A1M A 1A A1Q A1T A1C A1B A1H A1V A1K
A1R A1E D7H D8J D9J E1U E1F E1S E1P E1L E1D E1Y E2U E2F E2S E3U
E3F E3S E4G E5M E6M E7U E7F E7S E8S E8D E8Y E9J F1J F2J F3J F4P
F5P F6P F7P F8P F9M G1M
12
45J9436
2
• MT 7034: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A
A2Q A2T A2C A2B A2H A2V A2R A2E A2JMT 7034: A1U A1F A1S A1P A1L
A1D A1Y A1G A1M A1A A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J
A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A A2Q A2T A2C A2B A2H
A2V A2R A2E A2J
• MT 7052: A5S A5Y A6S A6Y A3G A4G A7U A7F A7S A8U A8F A8S A9G
B1S B1D B1Y B2U B2F B2S
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Chapter 10. FRU lists 181
Item #
FRUs
FRU #
CRU
Power supply, 280W watt ATX power supply (85 plus)-standard, Robust,JP
(tower)
• MT 4479: A1S A1Y
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A4H A5S A5D A5Y A5H A5V A2M A2A A2T A2B A2H A2V A2K A2R
A3Q B2U B2F B2S B3P B4P A9G B1G A6V A7V A8V A1U A1F A1S A1P A1G
A1M A1A A1Q A1T A1J B5H B6V B7J B8J B9M C1M C2M C3A C3T C4G
C4V C5V C6M C7M
• MT 4524: A6H A7H A8H B9S B9D B9Y B9V A2A A2T A2B A2H A2V A2K A2R
A3Q A4G A5G C6M C7M C8M C9M A9A A9T B1A B1T B2A B2T B3A B3T
B4A B4T D5P D6P D1G D2G D3G D4G C1V C2V C3V C4V C5V A1U A1F
A1S A1P A1L A1D A1Y A1G A1M A 1A A1Q A1T A1C A1B A1H A1V A1K
A1R A1E D7H D8J D9J E1U E1F E1S E1P E1L E1D E1Y E2U E2F E2S E3U
E3F E3S E4G E5M E6M E7U E7F E7S E8S E8D E8Y E9J F1J F2J F3J F4P
F5P F6P F7P F8P F9M G1M
12
45J9431
2
• MT 7034: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A
A2Q A2T A2C A2B A2H A2V A2R A2E A2J
• MT 7052: A5S A5Y A6S A6Y A3G A4G A7U A7F A7S A8U A8F A8S A9G
B1S B1D B1Y B2U B2F B2S
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Power supply, 320 watt ATX power supply (90 plus)
• MT 4479: A1S A1Y
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A4H A5S A5D A5Y A5H A5V A2M A2A A2T A2B A2H A2V A2K A2R
A3Q B2U B2F B2S B3P B4P A9G B1G A6V A7V A8V A1U A1F A1S A1P A1G
A1M A1A A1Q A1T A1J B5H B6V B7J B8J B9M C1M C2M C3A C3T C4G
C4V C5V C6M C7M
• MT 4524: A6H A7H A8H B9S B9D B9Y B9V A2A A2T A2B A2H A2V A2K A2R
A3Q A4G A5G C6M C7M C8M C9M A9A A9T B1A B1T B2A B2T B3A B3T
B4A B4T D5P D6P D1G D2G D3G D4G C1V C2V C3V C4V C5V A1U A1F
A1S A1P A1L A1D A1Y A1G A1M A 1A A1Q A1T A1C A1B A1H A1V A1K
A1R A1E D7H D8J D9J E1U E1F E1S E1P E1L E1D E1Y E2U E2F E2S E3U
E3F E3S E4G E5M E6M E7U E7F E7S E8S E8D E8Y E9J F1J F2J F3J F4P
F5P F6P F7P F8P F9M G1M
12
54Y8841
2
• MT 7034: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A
A2Q A2T A2C A2B A2H A2V A2R A2E A2J
• MT 7052: A5S A5Y A6S A6Y A3G A4G A7U A7F A7S A8U A8F A8S A9G
B1S B1D B1Y B2U B2F B2S
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
182 ThinkCentre Hardware Maintenance Manual
Mechanical FRUs
The FRU, s listed in the following tables are not illustrated.
FRUs
FRU #
CRU
FRU, Tamdhu IV 9225 front fan ((with fan bracket)
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
43N9599
2
FRU, cable-SATA 250mm (RoHS)
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
54Y9929
2
FRU, LED/switch cable_R(PCB_760mm_25L) kit
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
45J9577
2
Chapter 10. FRU lists 183
FRUs
FRU #
CRU
FRU, front I/O cable_NC_ESD_R(25L_A660_U280)
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
45J9573
2
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
FRU, sensor cable (460mm) kit with bracket
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
45J9495
2
FRU, cabel-SATA 420mm with 2 latch
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
54Y9948
2
184 ThinkCentre Hardware Maintenance Manual
FRUs
FRU #
CRU
FRU, speaker cable_R_9*5_400mm
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
43N9091
2
FRU, new optional HDD bracket assembly for cable routing improve
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
41R6106
2
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
FRU, FDD / card read blank bezel
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
45K6261
2
Chapter 10. FRU lists 185
FRUs
FRU #
CRU
FRU, ODD bezel, button for ODD
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
45K6265
1
FRU, second serial port cable (300mm) - with level shift IC
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
71Y6221
2
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
FRU, C2 Intrusion switch cable ( included in the kit 41R6115)
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
39K5022
2
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
186 ThinkCentre Hardware Maintenance Manual
FRUs
FRU #
CRU
FRU, eSATA cable FH
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
41R3308
2
FRU, PS2 cable_R_170mm_knock out (with screw)
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
43N9149
2
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
FRU, rear USB 2 ports II HP
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
42Y8005
2
Chapter 10. FRU lists 187
FRUs
FRU, parallel cable 280mm ROHS (optional)
FRU #
CRU
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
43N9022
2
FR, front fan used for 2*500G\1TB
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
43N9599
1
FRU, SATA cable_R__370mm_no latch
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
43N9134
2
188 ThinkCentre Hardware Maintenance Manual
FRUs
FRU #
CRU
FRU, shield, 5.25 EMC
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
FRU, side cover
41N8080
2
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
FRU, HDD tray
41N8050
2
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
41R6291
2
Chapter 10. FRU lists 189
FRUs
FRU #
CRU
FRU, front bezel base
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
FRU, top handle assembly
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
45K6258
2
45K6259
2
FRU, USB cover
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
45K6260
2
190 ThinkCentre Hardware Maintenance Manual
FRUs
FRU #
CRU
FRU, FDD/card reader cover
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
45K6262
2
FRU. ODD blank cover assembly
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
45K6263
2
FRU. 1st ODD cover assembly
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
45K6264
2
Chapter 10. FRU lists 191
FRUs
FRU #
CRU
FRU. rear I/O shield, ATX, Q57, FOF, with USB number
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
FRU, Tamdhu chassis primary HDD cage
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
43N9846
2
45K6272
2
FRU, Tamdhu rubber foot (for acoustic improvement)
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
45K6278
2
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
192 ThinkCentre Hardware Maintenance Manual
FRUs
FRU, front bezel with 1st ODD bezel assembly
FRU #
CRU
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
45K6367
2
FRU, cable clip FCW-29
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
45K6365
2
FRU, retainer, card reader/ODD/FDD
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
45K6378
2
Chapter 10. FRU lists 193
FRUs
FRU #
CRU
FRU, mechanical kit
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
45K6377
2
FRU, 4 pin system fan Tamdhu IV
• MT 4479: all models
• MT 4504: all models
• MT 4513: all models
• MT 4517: all models
• MT 4524: all models
• MT 7034: all models
• MT 7052: all models
• MT 7053: all models
• MT 7136: all models
• MT 7178: all models
45K6340
2
Keyboard and Mouse
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
US English
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A4H A5H A2M A2A A2H A2R A3Q B2U A9G B1G A1U A1G A1M A1A A1Q
B5H B9M C1M C2M C3A C6M C7M
• MT 4524: A6H A7H A8H A2A A2H A2R A3Q A4G A5G C6M C7M C8M C9M A9A B1A
B2A B3A B4A D1G D2G D3G D4G A1U A1F A1G A1M A 1A A1Q A1H A1R A1E D7H E1U
E1L E2U E3U E4G E5M E6M E7U F9M G1M
41A5289
1
• MT 7034: A1U A1F A1L A1M A1A A1Q A1H A1R A1E A2U A2F A2L A2M A2A A2Q
A2H A2R A2E
• MT 7052: A3G A4G A7U A8U A9G B2U
• MT 7053:
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Arabic
41A5290
1
• MT 4479:
• MT 4504: A1G A2G A3G
194 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro USB Keyboard
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
FRU #
CRU
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
A/F
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5291
41A5292
41A5293
1
1
1
B/F
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Belgium English
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Chapter 10. FRU lists 195
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
Brazilian Portuguese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: B3P B4P A1P
• MT 4524: D5P D6P A1P E1P F4P F5P F6P F7P F8P
• MT 7034: A1P A2P
41A5294
1
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Bulgarian
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5295
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Chinese/US
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A5V A2B A2V A6V A7V A8V B6V C4V C5V
41A5296
1
• MT 4524: B9V A2B A2V C1V C2V C3V C4V C5V A1V
• MT 7034: A1C A2C
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
196 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
Czech (ABB)
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5297
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Danish
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5298
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Dutch
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5299
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Chapter 10. FRU lists 197
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
French
• MT 4479:
• MT 4504:
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5300
1
• MT 7052: A3G A4G A7F A8F B2F
• MT 7053: A1G A2G A3G A4G
• MT 7136:
• MT 7178: A1G A2G A3G
French Canadian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: B2F A1F
• MT 4524: A1F E1F E2F E3F E7F
• MT 7034: A1F A2F
• MT 7052:
41A5301
1
• MT 7053:
• MT 7136:
• MT 7178:
French Canadian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: B2F A1F
• MT 4524: A1F E1F E2F E3F E7F
• MT 7034: A1F A2F
• MT 7052:
41A5302
1
• MT 7053:
• MT 7136:
• MT 7178:
198 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
German
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5303
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Greek
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5304
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Greek/US
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5305
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Chapter 10. FRU lists 199
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
Hebrew
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5306
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Hungarian
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5307
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Iceland
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5308
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
200 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
Italy
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
41A5309
1
• MT 7178: A1G A2G A3G
Japanese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A1J B7J B8J
• MT 4524: B5J B6J B7J B8J A1J D8J D9J E9J F1J F2J F3J
• MT 7034: A1J A2J
• MT 7052:
41A5310
1
• MT 7053:
• MT 7136:
• MT 7178:
Korean
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A2K
41A5311
1
• MT 4524: A2K A1K
• MT 7034: A1K
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Chapter 10. FRU lists 201
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
LA Spanish
• MT 4479: A1S A1Y
• MT 4504:
• MT 4513:
• MT 4517: A5S A5D A5Y B2S A1S
• MT 4524: B9S B9D B9Y A1S A1D A1Y E1S E1Y E2S E2Y E3S E3Y E7S E8S E8D E8Y
• MT 7034: A1S A1D A1Y A2S A2D A2Y
• MT 7052: A5S A5Y A6S A6Y A7S A8S B1S B1D B1Y B2S
• MT 7053:
41A5312
1
• MT 7136:
• MT 7178:
Norwegian
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5313
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Polish
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5314
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
202 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
Portuguese
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5315
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Romanian
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5317
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Romanian
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5316
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Chapter 10. FRU lists 203
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
Russian/Cyrillic
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5318
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Serbian/Cyrillic
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5319
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Slovak
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5320
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
204 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
Spanish
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5321
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Swedish/Finnish
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5322
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
SF/G
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5323
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Chapter 10. FRU lists 205
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
Thailand
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A2T A1T C3T
• MT 4524: A2T A9T B1T B2TB3T B4T A1T
• MT 7034: A1T A2T
41A5324
1
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Turkish
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5325
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Turkish
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5326
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
206 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
UK English
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5327
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
US European
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5328
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Slovenian
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41A5329
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Chapter 10. FRU lists 207
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
Arabic (New)
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
45J4880
1
• MT 7178: A1G A2G A3G
Lithuanian
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
45J4896
1
• MT 7178: A1G A2G A3G
India
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
54Y8381
1
• MT 4524:
• MT 7034: A1Q A2Q
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
208 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--US English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5039
1
PS/2--Arabic
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5040
1
PS/2--A/F
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5041
1
Chapter 10. FRU lists 209
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--B/F
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5042
1
PS/2--Belgium English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5043
1
PS/2--Brazilian Portuguese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
41A5044
1
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
210 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--Bulgarian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5045
1
PS/2--Chinese/US
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5046
1
PS/2--Czech (ABB)
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5047
1
Chapter 10. FRU lists 211
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--Danish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5048
1
PS/2--Dutch
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5049
1
PS/2--French
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5050
1
212 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--French Canadian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5051
1
PS/2--French Canadian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5052
1
PS/2--German
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5053
1
Chapter 10. FRU lists 213
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--Greek
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5054
1
PS/2--Greek/US
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5080
1
PS/2--Hebrew
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5055
1
214 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--Hungarian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5056
1
PS/2--Iceland
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5057
1
PS/2--Italy
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5058
1
Chapter 10. FRU lists 215
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--Japanese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5059
1
PS/2--Korean
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5060
1
PS/2--LA Spanish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5061
1
216 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--Norwegian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5062
1
PS/2--Polish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5063
1
PS/2--Portuguese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5064
1
Chapter 10. FRU lists 217
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--Romanian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5065
1
PS/2--Russian/Cyrillic
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5066
1
PS/2--Serbian/Cyrillic
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5067
1
218 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--Slovak
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5068
1
PS/2--Spanish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5069
1
PS/2--Swedish/Finnish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5070
1
Chapter 10. FRU lists 219
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--SF/G
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5071
1
PS/2--Thailand
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5072
1
PS/2--Turkish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5073
1
220 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--Turkish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5074
1
PS/2 --UK English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5075
1
PS/2--US European
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5076
1
Chapter 10. FRU lists 221
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--Slovenian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41A5077
1
PS/2--India
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
54Y8382
1
Keyboard - Fingerprint
FRU #
CRU
US English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Arabic
57Y4780
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
57Y4781
1
222 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
A/F
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Belgium French
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Belgium English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4782
1
57Y4783
1
57Y4784
1
Chapter 10. FRU lists 223
Keyboard - Fingerprint
FRU #
CRU
Brazilian Portuguese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Bulgarian
57Y4785
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4786
1
Chinese/US
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4787
1
224 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
Czech (ABB)
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Danish
57Y4788
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Dutch
57Y4789
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4790
1
Chapter 10. FRU lists 225
Keyboard - Fingerprint
FRU #
CRU
French
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4791
1
French Canadian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4792
1
French Canadian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4793
1
226 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
German
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4794
1
Greek
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4795
1
Greek/US
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4796
1
Chapter 10. FRU lists 227
Keyboard - Fingerprint
FRU #
CRU
Hebrew
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Hungarian
57Y4797
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Iceland
57Y4798
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4799
1
228 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
Italy
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Japanese
57Y4800
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Korean
57Y4801
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4802
1
Chapter 10. FRU lists 229
Keyboard - Fingerprint
FRU #
CRU
LA Spanish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Norwegian
57Y4803
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Polish
57Y4804
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4805
1
230 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
Portuguese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Romanian
57Y4806
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Romanian
57Y4807
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4808
1
Chapter 10. FRU lists 231
Keyboard - Fingerprint
FRU #
CRU
Russian/Cyrillic
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4809
1
Serbian/Cyrillic
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4810
1
Slovak
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4811
1
232 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
Spanish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4812
1
Swedish/Finnish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4813
1
Swiss French/German
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4814
1
Chapter 10. FRU lists 233
Keyboard - Fingerprint
FRU #
CRU
Thailand
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Turkish
57Y4815
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Turkish
57Y4816
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4817
1
234 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
UK English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4818
1
US European
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4819
1
Slovenian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
57Y4820
1
Chapter 10. FRU lists 235
Keyboard - Fingerprint
FRU #
CRU
US English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Arabic
03X8001
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8002
1
A/F
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8003
1
236 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
Belgium French
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Belgium English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Brazilian Portuguese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8004
1
03X8005
1
03X8006
1
Chapter 10. FRU lists 237
Keyboard - Fingerprint
FRU #
CRU
Bulgarian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8007
1
Chinese/US
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8008
1
Czech (ABB)
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8009
1
238 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
Danish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Dutch
03X8010
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
French
03X8011
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8012
1
Chapter 10. FRU lists 239
Keyboard - Fingerprint
FRU #
CRU
French Canadian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8013
1
French Canadian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8014
1
German
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8015
1
240 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
Greek
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8016
1
Greek/US
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Hebrew
03X8017
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8018
1
Chapter 10. FRU lists 241
Keyboard - Fingerprint
FRU #
CRU
Hungarian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Iceland
03X8019
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Italy
03X8020
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8021
1
242 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
Japanese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Korean
03X8022
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8023
1
LA Spanish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8024
1
Chapter 10. FRU lists 243
Keyboard - Fingerprint
FRU #
CRU
Norwegian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Polish
03X8025
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Portuguese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8026
1
03X8027
1
244 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
Romanian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Romanian
03X8038
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8039
1
Russian/Cyrillic
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8028
1
Chapter 10. FRU lists 245
Keyboard - Fingerprint
FRU #
CRU
Serbian/Cyrillic
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8040
1
Slovak
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8029
1
Spanish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8030
1
246 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
Swedish/Finnish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8031
1
Swiss French/German
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Thailand
03X8032
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8033
1
Chapter 10. FRU lists 247
Keyboard - Fingerprint
FRU #
CRU
Turkish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Turkish
03X8041
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
UK English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8034
1
03X8035
1
248 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
US European
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8036
1
Slovenian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03X8037
1
Mice
FRU #
CRU
Lenovo enhanced optical USB mouse
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
45J4889
1
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Optical wheel mouse PS/2
• MT 4479: A1S A1Y
• MT 4504: A1G A2G A3G
51J0061
1
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A4H A5S A5D A5Y A5H A5V A2M A2A A2T A2B A2H A2V A2K A2R A3Q B2U
B2F B2S B3P B4P A9G B1G A6V A7V A8V A1U A1F A1S A1P A1G A1M A1A A1Q A1T
A1J B5H B6V B7J B8J B9M C1M C2M C3A C3T C4G C4V C5V C6M C7M
Chapter 10. FRU lists 249
Mice
FRU #
CRU
• MT 4524: A6H A7H A8H B9S B9D B9Y B9V A2A A2T A2B A2H A2V A2K A2R A3Q A4G
A5G C6M C7M C8M C9M A9A A9T B1A B1T B2A B2T B3A B3T B4A B4T D5P D6P B5J
B6J B7J B8J D1G D2G D3G D4G C1V C2V C3V C4V C5V A1U A1F A1S A1P A1L A1D
A1Y A1G A1M A 1A A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J D7H D8J D9J E1U
E1F E1S E1P E1L E1D E1Y E2U E2F E2S E3U E3F E3S E4G E5M E6M E7U E7F E7S
E8S E8D E8Y E9J F1J F2J F3J F4P F5P F6P F7P F8P F9M G1M
• MT 7034: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B A1H A1V
A1K A1R A1E A1J A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A A2Q A2T A2C A2B
A2H A2V A2R A2E A2J
• MT 7052: A5S A5Y A6S A6Y A3G A4G A7U A7F A7S A8U A8F A8S A9G B1S B1D
B1Y B2U B2F B2S
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Adapters and miscellaneous FRUs
Adapters and miscellaneous FRUs
FRU #
CRU
USB2.0 media card reader, 25 in 1 ROHS
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
45R8139
2
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
HD5450 512M/A/DVIDP ATX
• MT 4479:
• MT 4504:
• MT 4513: A3G A4G
• MT 4517: C2M
• MT 4524: A4G C8M B2A B2T B3A B3T B4A B4T D3G D4G D8J D9J E7U E7F E7S
F7P F8P F9M
89Y6151
1
• MT 7034:
• MT 7052: A8U A8F A8S
• MT 7053:
• MT 7136:
• MT 7178: A3G
250 ThinkCentre Hardware Maintenance Manual
Adapters and miscellaneous FRUs
FRU #
CRU
DVI_I(M)-VGA(F) adapter
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
54Y8255
2
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
DP to DVI dongle 200mm
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: B7J B8J
43N9160
2
• MT 4524: B5J B6J B7J B8J D8J D9J E9J F1J F2J F3J
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
PCI-E IEEE 1394 firewire adapter (LP)
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
89Y1712
2
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Chapter 10. FRU lists 251
Adapters and miscellaneous FRUs
Soft modem V.90/V.44 - ATX
FRU #
CRU
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Modem phone cable
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Lenovo branded speakers
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T9026
1
39K5120
1
41A5334
1
252 ThinkCentre Hardware Maintenance Manual
Adapters and miscellaneous FRUs
FRU #
CRU
Speaker power brick
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Thermal grease syringe
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
89P8571
1
91P8835
N
PCI-E *1 USB 3.0 Card, FH
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T7030
1
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
DMS59 to Dual DVI Dongle
• MT 4479:
• MT 4504:
• MT 4513:
41X6398
2
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
Chapter 10. FRU lists 253
Adapters and miscellaneous FRUs
FRU #
CRU
CRU
• MT 7136:
• MT 7178:
Power Cords
Power Cords
FRU #
Line Cord - US
• MT 4479: A1S
• MT 4504:
• MT 4513:
• MT 4517: A5S A5D A2A A2T B2U B2F B2S A1U A1F A1S A1A A1T C3A C3T
• MT 4524: B9S B9D A2A A2T A9A A9T B1A B1T B2A B2T B3A B3T B4A B4T A1U A1F
A1S A1L A1D A1A A1T E1U E1F E1S E1L E1D E2U E2F E2S E3U E3F E3S E7U E7F
E7S E8S E8D
41R3184
1
• MT 7034: A1U A1F A1S A1L A1D A1A A1T A2U A2F A2S A2L A2D A2A A2T
• MT 7052: A5S A6S A7U A7F A7S A8U A8F A8S B1S B1D B2U B2F B2S
• MT 7053:
• MT 7136:
• MT 7178:
Line Cord - ANZ
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A2M A1M B9M C1M C2M C6M C7M
41R3196
1
• MT 4524: C6M C7M C8M C9M A1M E5M E6M F9M G1M
• MT 7034: A1M A2M
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Line Cord - Brazil (Portuguese)
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: B3P B4P A1P
• MT 4524: D5P D6P A1P E1P F4P F5P F6P F7P F8P
• MT 7034: A1P A2P
• MT 7052:
45J9595
1
• MT 7053:
• MT 7136:
• MT 7178:
254 ThinkCentre Hardware Maintenance Manual
Power Cords
FRU #
CRU
Line Cord - LA High Volt (APU)
• MT 4479: A1Y
• MT 4504:
• MT 4513:
• MT 4517: A5Y
• MT 4524: B9Y A1Y E1Y E8Y
• MT 7034: A1Y A2Y
• MT 7052: A5Y A6Y B1Y
• MT 7053:
41R3176
1
• MT 7136:
• MT 7178:
Line Cord - Korea
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A2K A2R
• MT 4524: A2K A2R A1K A1R
• MT 7034: A1K A1R A1R
• MT 7052:
41R3260
1
• MT 7053:
• MT 7136:
• MT 7178:
Line Cord - Singapore, Malaysia, Brunei, Hong Kong
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A4H A5H A2A A2B A2H A9G B1G A1G A1A B5H C3A C4G
• MT 4524: A6H A7H A8H B9V A2B A2H A4G A5G D1G D2G D3G D4G A1B A1H A1G
D7H E4G
41R3224
1
• MT 7034: A1G A1A A1H A1B A2G A2A A2H A2B
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Chapter 10. FRU lists 255
Power Cords
FRU #
CRU
Line Cord - Taiwan
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A5V A2V A6V A7V A8V B6V C4V C5V
41R3278
1
• MT 4524: A2V C1V C2V C3V C4V C5V A1V
• MT 7034: A1V A2V
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Line Cord - South Africa
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A2M A2A A9G B1G A1M A1A A1G B9M C1M C2M C3A C4G C6M C7M
• MT 4524: A4G A5G C6M C7M C8M C9M D1G D2G D3G D4G A1M A1G E4G E5M
E6M F9M G1M
41R3220
1
• MT 7034: A1G A1M A1A A2G A2M A2A
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Line Cord - India
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A3Q A1Q
• MT 4524: A3Q A1Q
• MT 7034: A1Q A2Q
• MT 7052:
41R3341
1
• MT 7053:
• MT 7136:
• MT 7178:
256 ThinkCentre Hardware Maintenance Manual
Power Cords
FRU #
CRU
Line Cord - China
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
41R3256
1
• MT 4524: A1C
• MT 7034: A1C A2C
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Line Cord - Japan
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A1J B7J B8J
41R3248
1
• MT 4524: B5J B6J B7J B8J A1J D8J D9J E9J F1J F2J F3J
• MT 7034: A1J A1E A2J A2E
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Line Cord - Italy
• MT 4479: A1S A1Y
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A5S A5Y A9G B1G A1S A1G C4G
• MT 4524: B9S B9Y A4G A5G D1G D2G D3G D4G A1S A1Y A1G E1Y E4G E8S E8Y
• MT 7034: A1S A1Y A1L A1G A2S A2Y A2L A2G
• MT 7052: A5S A5Y A6S A6Y A7S A8S A3G A4G A9G B1S B1Y B2S
• MT 7053: A1G A2G A3G A4G
41R3232
1
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Chapter 10. FRU lists 257
Power Cords
FRU #
CRU
Line Cord - Indonesia, Laos, Cambodia, and Vietnam
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41R3208
1
Line Cord - Denmark
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41R3212
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Line Cord - Switzerland
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41R3228
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
258 ThinkCentre Hardware Maintenance Manual
Power Cords
FRU #
CRU
Line Cord - Israel
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41R3236
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Line Cord - A models
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A2A A1A C3A
• MT 4524: A2A A9A A1A
• MT 7034: A1A A2A
• MT 7052:
41R3208
1
• MT 7053:
• MT 7136:
• MT 7178:
Line Cord - Thailand
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
43N9029
1
• MT 4524: A9T A1T
• MT 7034: A1T A2T
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Chapter 10. FRU lists 259
Power Cords
FRU #
CRU
Line Cord - UK, Ireland
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
41R3224
1
• MT 4524:
• MT 7034: A1G A1A A2G A2A
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Line Cord - US
• MT 4479: A1S
• MT 4504:
• MT 4513:
• MT 4517: A5S A5D A2A A2T B2U B2F B2S A1U A1F A1S A1A A1T C3A C3T
• MT 4524: B9S B9D A2A A2T A9A A9T B1A B1T B2A B2T B3A B3T B4A B4T A1U A1F
A1S A1L A1D A1A A1T E1U E1F E1S E1L E1D E2U E2F E2S E3U E3F E3S E7U E7F
E7S E8S E8D
41R3185
1
• MT 7034: A1U A1F A1S A1L A1D A1A A1T A2U A2F A2S A2L A2D A2A A2T
• MT 7052: A5S A6S A7U A7F A7S A8U A8F A8S B1S B1D B2U B2F B2S
• MT 7053:
• MT 7136:
• MT 7178:
Line Cord - China
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
41R3257
1
• MT 4524:
• MT 7034: A1M A2M
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
260 ThinkCentre Hardware Maintenance Manual
Power Cords
FRU #
CRU
Line Cord - Brazil (Portuguese)
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: B3P B4P A1P
41R3271
1
• MT 4524: D5P D6P A1P E1P F4P F5P F6P F7P F8P
• MT 7034: A1P A2P
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Line Cord - LA High Volt (APU)
• MT 4479: A1Y
• MT 4504:
• MT 4513:
• MT 4517: A5Y
• MT 4524: B9Y A1Y E1Y E8Y
• MT 7034: A1Y A2Y
• MT 7052: A5Y A6Y B1Y
• MT 7053:
41R3177
1
• MT 7136:
• MT 7178:
Line Cord - Korea
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A2K A2R
• MT 4524: A2K A2R A1K A1R
• MT 7034: A1K A1R A1R
• MT 7052:
41R3261
1
• MT 7053:
• MT 7136:
• MT 7178:
Chapter 10. FRU lists 261
Power Cords
FRU #
CRU
Line Cord - Taiwan
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A5V A2V A6V A7V A8V B6V C4V C5V
41R3279
1
• MT 4524: A2V C1V C2V C3V C4V C5V A1V
• MT 7034: A1G A1A A1H A1B A2G A2A A2H A2B
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Line Cord - South Africa
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A2M A2A A9G B1G A1M A1A A1G B9M C1M C2M C3A C4G C6M C7M
• MT 4524: A4G A5G C6M C7M C8M C9M D1G D2G D3G D4G A1M A1G E4G E5M
E6M F9M G1M
41R3221
1
• MT 7034: A1V A2V
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Line Cord - India
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A3Q A1Q
• MT 4524: A3Q A1Q
• MT 7034: A1G A1M A1A A2G A2M A2A
• MT 7052:
41R3175
1
• MT 7053:
• MT 7136:
• MT 7178:
262 ThinkCentre Hardware Maintenance Manual
Power Cords
Line Cord - Japanese and Japanese English
FRU #
CRU
• MT 4479:
• MT 4504:
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A1J B7J B8J
41R3249
1
• MT 4524: B5J B6J B7J B8J A1J D8J D9J E9J F1J F2J F3J
• MT 7034: A1Q A2Q
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Line Cord - ANZ
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A2M A1M B9M C1M C2M C6M C7M
41R3197
1
• MT 4524: C6M C7M C8M C9M A1M E5M E6M F9M G1M
• MT 7034: A1C A2C
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Line Cord - Singapore, Malaysia, Brunei, Hong Kong
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513:
• MT 4517: A4H A5H A2A A2B A2H A9G B1G A1G A1A B5H C3A C4G
• MT 4524: A6H A7H A8H B9V A2B A2H A4G A5G D1G D2G D3G D4G D7H E4G
• MT 7034: A1J A1E A2J A2E
41R3225
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Chapter 10. FRU lists 263
Power Cords
FRU #
CRU
Line Cord - UK Ireland
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
41R3225
1
• MT 4524:
• MT 7034: A1S A1Y A1L A1G A2S A2Y A2L A2G
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Line Cord - Italy
• MT 4479: A1S A1Y
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A5S A5Y A9G B1G A1S A1G C4G
• MT 4524: B9S B9Y A4G A5G D1G D2G D3G D4G A1S A1Y A1G E1Y E4G E8S E8Y
• MT 7034:
41R3233
1
• MT 7052: A5S A5Y A6S A6Y A7S A8S A3G A4G A9G B1S B1Y B2S
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Line Cord - Indonesia, Laos, Cambodia, and Vietnam A models
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034: A1G A2G
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
41R3209
1
264 ThinkCentre Hardware Maintenance Manual
Power Cords
FRU #
CRU
Line Cord - Denmark
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41R3213
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Line Cord - Switzerland
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1G A2G
41R3229
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Line Cord - Israel
• MT 4479:
• MT 4504: A1G A2G A3G
• MT 4513: A1G A2G A3G A4G A5G A6G A7G A8G
• MT 4517: A9G B1G A1G C4G
• MT 4524: A4G A5G D1G D2G D3G D4G A1G E4G
• MT 7034: A1A A2A
41R3237
1
• MT 7052: A3G A4G A9G
• MT 7053: A1G A2G A3G A4G
• MT 7136: A2G
• MT 7178: A1G A2G A3G
Chapter 10. FRU lists 265
Power Cords
FRU #
CRU
Line Cord - Austria, Belgium, Croatia, Czechoslovakia, Finland, France, Germany, Hungary,
Netherlands, Norway, Poland, Portugal, Romania, Spain, Sweden
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A2A A1A C3A
• MT 4524: A2A A9A A1A
• MT 7034: A1T A2T
• MT 7052:
41R3209
1
• MT 7053:
• MT 7136:
• MT 7178:
Line Cord - Thailand
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
43N9030
1
• MT 4524: A9T A1T
• MT 7034: A1G A1A A2G A2A
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Recovery discs
Windows 7 Professional 32 Recovery CD
Windows 7 Professional 32
FRU #
CRU
Arabic
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
03T0856
1
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
Brazilian Portuguese
• MT 4479:
03T0857
1
266 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 32
FRU #
CRU
• MT 4504:
• MT 4513:
• MT 4517: B3P A1P
• MT 4524: D5P A1P
• MT 7034: A1P
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Simplified Chinese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A2B
• MT 4524:
03T0858
03T0859
03T0860
1
1
1
• MT 7034: A1C
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Chinese-Traditional
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A5V A2V A6V C4V C5V
• MT 4524: A2B A1B B9V A2V C1V C4V C5V A1V
• MT 7034: A1V
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Czech
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
Chapter 10. FRU lists 267
Windows 7 Professional 32
FRU #
CRU
India English
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
03T0861
1
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
French
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1F A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1F A1G
• MT 7052:
03T0862
1
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
Greek
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
03T0863
1
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
268 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 32
FRU #
CRU
German
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
03T0864
1
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
Hebrew
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
03T0865
1
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
Hong Kong
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A2B A5V A2V A6V C4V C5V
• MT 4524: A2B A1B
• MT 7034: A1B
• MT 7052:
03T0866
1
• MT 7053:
• MT 7136:
• MT 7178:
Chapter 10. FRU lists 269
Windows 7 Professional 32
FRU #
CRU
Hungarian
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
03T0867
1
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
Italian
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
03T0868
1
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
Japanese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A1J B7J B8J
03T0869
1
• MT 4524: B7J B8J A1J D8J D9J F2J F3J
• MT 7034: A1J
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
270 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 32
FRU #
CRU
Korean
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A2K A2R
• MT 4524: A2K A1K
• MT 7034: A1K
• MT 7052:
03T0870
1
• MT 7053:
• MT 7136:
• MT 7178:
Polish
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
03T0871
1
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
Portuguese
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
03T0872
1
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
Chapter 10. FRU lists 271
Windows 7 Professional 32
FRU #
CRU
Romanian
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
03T0873
1
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
Russian
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
03T0874
1
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
Slovakian
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
03T0875
1
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
272 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 32
FRU #
CRU
Spanish
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
03T0876
1
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
Serbian -Latin
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
03T0877
1
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
Turkish
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
03T0878
1
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
Chapter 10. FRU lists 273
Windows 7 Professional 32
FRU #
CRU
US English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: A4H A5H A2M A2A A2H A2R A3Q A1U A1G A1M A1A A1Q B5H B9M C3A
C3T C4G C6M
03T0879
1
• MT 4524:
• MT 7034: A1U A1F A1L A1G A1M A1A A1Q A1H A1R A1E
• MT 7052:
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
C&L Nordics (DK/FI/SV/NO/EN)
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
03T0880
1
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
C&L EMEA (NL/FR/GR/IT/EN)
• MT 4479:
• MT 4504: A3G
• MT 4513:
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
03T0881
1
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
C&L Croatian (EN/SL/CR)
• MT 4479:
• MT 4504: A3G
• MT 4513:
03T0882
1
• MT 4517: A1G C4G
• MT 4524: A5G A1G
• MT 7034: A1G
• MT 7052:
274 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 32
FRU #
CRU
• MT 7053: A1G A4G
• MT 7136:
• MT 7178:
Windows 7 Home Basic 32 Recovery CD
Windows 7 Home Basic 32
FRU #
CRU
Arabic
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Brazilian Portuguese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0883
1
03T0884
1
Chinese-simplified
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0885
1
Chapter 10. FRU lists 275
Windows 7 Home Basic 32
FRU #
CRU
India English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Russian
03T0886
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0887
1
Spanish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0888
1
276 ThinkCentre Hardware Maintenance Manual
Windows 7 Home Basic 32
FRU #
CRU
Serbian-Latin
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Turkish
03T0889
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
English
03T0890
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0891
1
Chapter 10. FRU lists 277
Windows 7 Home Premium 32 Recovery CD
Windows 7 Home Premium 32
FRU #
CRU
India English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
English
03T0892
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0893
1
Windows 7 Home Premium 64 Recovery CD
Windows 7 Home Premium 64
FRU #
CRU
Brazilian Portuguese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0919
1
Chinese-Simplified
• MT 4479:
03T0920
1
• MT 4504:
• MT 4513:
• MT 4517:
278 ThinkCentre Hardware Maintenance Manual
Windows 7 Home Premium 64
FRU #
CRU
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Chinese-Traditional
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0921
03T0922
03T0923
1
1
1
Czech
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
India English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Chapter 10. FRU lists 279
Windows 7 Home Premium 64
FRU #
CRU
French
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Hong Kong
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Italy
03T0924
1
03T0925
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0926
1
280 ThinkCentre Hardware Maintenance Manual
Windows 7 Home Premium 64
FRU #
CRU
Japanese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Korean
03T0927
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0928
1
Spanish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0929
1
Chapter 10. FRU lists 281
Windows 7 Home Premium 64
FRU #
CRU
US English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0930
1
C&L Nordics (DK/FI/SV/NO/EN)
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0931
1
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
C&L EMEA (NL/FR/GR/IT/EN)
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0932
1
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
282 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 64 Recovery CD
Windows 7 Professional 64
FRU #
CRU
Arabic
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0894
1
• MT 4524: A4G D1G D2G D3G D4G E4G
• MT 7034: A2G
• MT 7052: A3G A4G A9G
• MT 7053:
• MT 7136:
• MT 7178:
Brazilian Portuguese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0895
1
• MT 4524: D6P E1P F4P F5P F6P F7P F8P
• MT 7034: A2P
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Chinese-Simplified
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034: A2C
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0896
1
Chapter 10. FRU lists 283
Windows 7 Professional 64
FRU #
CRU
Chinese-Traditional
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034: A2V
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0897
1
Czech
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0898
1
• MT 4524: A4G D1G D2G D3G D4G E4G
• MT 7034: A2G
• MT 7052: A3G A4G A9G
• MT 7053:
• MT 7136:
• MT 7178:
India English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0899
1
• MT 4524: A4G D1G D2G D3G D4G E4G
• MT 7034: A2Q
• MT 7052: A3G A4G A9G
• MT 7053:
• MT 7136:
• MT 7178:
284 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 64
FRU #
CRU
French
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0900
1
• MT 4524: A4G D1G D2G D3G D4G E1F E2F E3F E4G E7F
• MT 7034: A2G A2F
• MT 7052: A3G A4G A7F A8F A9G B2F
• MT 7053:
• MT 7136:
• MT 7178:
Greek
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0901
1
• MT 4524: A4G D1G D2G D3G D4G E4G
• MT 7034: A2G
• MT 7052: A3G A4G A9G
• MT 7053:
• MT 7136:
• MT 7178:
German
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0902
1
• MT 4524: A4G D1G D2G D3G D4G E4G
• MT 7034: A2G
• MT 7052: A3G A4G A9G
• MT 7053:
• MT 7136:
• MT 7178:
Chapter 10. FRU lists 285
Windows 7 Professional 64
FRU #
CRU
Hebrew
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0903
1
• MT 4524: A4G D1G D2G D3G D4G E4G
• MT 7034: A2G
• MT 7052: A3G A4G A9G
• MT 7053:
• MT 7136:
• MT 7178:
Hong Kong
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0904
1
• MT 4524:
• MT 7034: A2B
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Hungary
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0905
1
• MT 4524: A4G D1G D2G D3G D4G E4G
• MT 7034: A2G
• MT 7052: A3G A4G A9G
• MT 7053:
• MT 7136:
• MT 7178:
286 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 64
FRU #
CRU
Italy
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0906
1
• MT 4524: A4G D1G D2G D3G D4G E4G
• MT 7034: A2G
• MT 7052: A3G A4G A9G
• MT 7053:
• MT 7136:
• MT 7178:
Japanese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0907
1
• MT 4524: B5J B6J E9J F1J
• MT 7034: A2J
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Polish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0908
1
• MT 4524: A4G D1G D2G D3G D4G E4G
• MT 7034: A2G
• MT 7052: A3G A4G A9G
• MT 7053:
• MT 7136:
• MT 7178:
Chapter 10. FRU lists 287
Windows 7 Professional 64
FRU #
CRU
Portuguese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0909
1
• MT 4524: A4G D1G D2G D3G D4G E4G
• MT 7034: A2G
• MT 7052: A3G A4G A9G
• MT 7053:
• MT 7136:
• MT 7178:
Romanian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0910
1
• MT 4524: A4G D1G D2G D3G D4G E4G
• MT 7034: A2G
• MT 7052: A3G A4G A9G
• MT 7053:
• MT 7136:
• MT 7178:
Slovakian
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0911
1
• MT 4524: A4G D1G D2G D3G D4G E4G
• MT 7034: A2G
• MT 7052: A3G A4G A9G
• MT 7053:
• MT 7136:
• MT 7178:
288 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 64
FRU #
CRU
Spanish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0912
1
• MT 4524: A4G D1G D2G D3G D4G E4G
• MT 7034: A2G
• MT 7052: A3G A4G A9G
• MT 7053:
• MT 7136:
• MT 7178:
Serbian -latin
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0913
1
• MT 4524: A4G D1G D2G D3G D4G E4G
• MT 7034: A2G
• MT 7052: A3G A4G A9G
• MT 7053:
• MT 7136:
• MT 7178:
Turkish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0914
1
• MT 4524: A4G D1G D2G D3G D4G E4G
• MT 7034: A2G
• MT 7052: A3G A4G A9G
• MT 7053:
• MT 7136:
• MT 7178:
Chapter 10. FRU lists 289
Windows 7 Professional 64
FRU #
CRU
US English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517: C1M C2M C7M
• MT 4524: A6H A7H A8H A4G D1G D2G D3G D4G C6M C7M C8M D7H E1U E1L E2U
E3U E4G E5M E6M E7U F9M G1M
03T0915
1
• MT 7034: A2U A2F A2L A2G A2M A2A A2Q A2H A2R A2E
• MT 7052: A3G A4G A7U A8U A9G B2U
• MT 7053:
• MT 7136:
• MT 7178:
C&L Nordics (DK/FI/SV/NO/EN)
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0916
1
• MT 4524: A4G D1G D2G D3G D4G E4G
• MT 7034: A2G
• MT 7052: A3G A4G A9G
• MT 7053:
• MT 7136:
• MT 7178:
C&L EMEA (NL/FR/GR/IT/EN)
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T0917
1
• MT 4524: A4G D1G D2G D3G D4G E4G
• MT 7034: A2G
• MT 7052: A3G A4G A9G
• MT 7053:
• MT 7136:
• MT 7178:
C&L Croatian (EN/SL/CR)
• MT 4479:
• MT 4504:
• MT 4513:
03T0918
1
• MT 4517:
• MT 4524: A4G D1G D2G D3G D4G E4G
• MT 7034: A2G
• MT 7052: A3G A4G A9G
290 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 64
FRU #
CRU
• MT 7053:
• MT 7136:
• MT 7178:
Windows XP Professional 32 Recovery CD
Windows XP Professional 32
FRU #
CRU
Japanese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
English
03T0501
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Brazil Portuguese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0502
1
03T0723
1
Chapter 10. FRU lists 291
Windows XP Professional 32
FRU #
CRU
Traditional Chinese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0724
1
Czech
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Denmark
03T0725
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0726
1
292 ThinkCentre Hardware Maintenance Manual
Windows XP Professional 32
FRU #
CRU
Finnish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
French
03T0727
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0737
1
German
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0728
1
Chapter 10. FRU lists 293
Windows XP Professional 32
FRU #
CRU
Hong Kong
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Italian
03T0729
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Norwegian
03T0730
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0731
1
294 ThinkCentre Hardware Maintenance Manual
Windows XP Professional 32
FRU #
CRU
Polish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Russian
03T0732
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0733
1
Spanish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0734
1
Chapter 10. FRU lists 295
Windows XP Professional 32
FRU #
CRU
Swedish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Turkish
03T0735
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T0736
1
Windows XP Professionally Generic 32 Recovery CD
Windows XP Professionally Generic 32
FRU #
CRU
Simplified Chinese
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03W7477
1
Greek
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
03W7483
1
296 ThinkCentre Hardware Maintenance Manual
Windows XP Professionally Generic 32
FRU #
CRU
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Hungary
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Korean
03W7486
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Dutch
03W7489
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Portuguese
• MT 4479:
• MT 4504:
• MT 4513:
03W7490
1
03W7493
1
Chapter 10. FRU lists 297
Windows XP Professionally Generic 32
FRU #
CRU
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Windows Vista Business 32 Recovery CD
Windows Vista Business 32
FRU #
CRU
India English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T1311
1
US English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T1312
1
Windows Vista Home Basic 32 Recovery CD
Windows Vista Home Basic 32
FRU #
CRU
India English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
03T1313
1
298 ThinkCentre Hardware Maintenance Manual
Windows Vista Home Basic 32
FRU #
CRU
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
French
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Japanese
03T1314
03T1315
03T1316
1
1
1
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Spanish
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Chapter 10. FRU lists 299
Windows Vista Home Basic 32
FRU #
CRU
US English
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
03T1317
1
C&L Nordics: DK/FI/SV/NO/EN
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T1318
1
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
C&L EMEA: NL/FR/GR/IT/EN
• MT 4479:
• MT 4504:
• MT 4513:
• MT 4517:
03T1319
1
• MT 4524:
• MT 7034:
• MT 7052:
• MT 7053:
• MT 7136:
• MT 7178:
Overall: MT 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512,
4514, 4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177
The following replaceable components are available for the 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498,
4503, 4512, 4514, 4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177 machine type models.
300 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
Heat sink, Tamdhu IV Intel LGA1156 95W\73W cooler kit
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
1
03T9513
N
Microprocessor, Ci5 2390T Sandy Bridge stepping Q0 3MB 2c FCLGA 2.7GHZ
35W vPro
2
03T8034
N
• MT 4466:
• MT 4477:
• MT 4480:
Chapter 10. FRU lists 301
Item #
FRUs
FRU #
CRU
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Microprocessor, Ci3 2100 Sandy Bridge stepping Q0 3MB 2c FCLGA 3.1GHZ
65W
• MT 4466:
• MT 4477: A1J A2J A3S A3Y
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512:
2
03T8011
N
• MT 4514: A2H A3H A3V A8S A8D A8Y B3M B4M A4A A4T A5A A5T B7P
B8P A6J A7J B5G B6G A9V B1V B2V A1U A1F A1S A1P A1G A1M A1A A1Q
A1B A1J B9V C9J D1J
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079: A1G
• MT 7177:
Microprocessor, Ci3 2120 Sandy Bridge stepping Q0 3MB 2c FCLGA 3.3GHz
65W
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
2
03T8010
N
• MT 4503:
• MT 4512:
• MT 4514: C1M C2M C3M
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
302 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
• MT 7079:
• MT 7177:
Microprocessor, Ci3 2100T Sandy Bridge stepping Q0 3MB 2c FCLGA 2.5GHz
35W
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
2
03T8033
N
Microprocessor, Ci7 2600 Sandy Bridge stepping D2 8MB 4c FCLGA 3.4GHZ
95W vPro
• MT 4466:
• MT 4477:
• MT 4480: A5U A5F A5S A6G A8S A8Y
• MT 4485:
• MT 4498: A3H
• MT 4503:
2
03T8012
N
• MT 4512: A3G A4G A7G
• MT 4514:
• MT 4518: B5S B5D B5Y B5M A2G B9M A7A A7T A8J A9J B1J C6G C7G B6V
D7U D7F D7S E5U E5F E5S E7J E8J A2P F4P F6M
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177: A2G
Chapter 10. FRU lists 303
Item #
FRUs
FRU #
CRU
Microprocessor, Ci5 2500 Sandy Bridge stepping D2 6MB 4c FCLGA 3.3GHz
95W vPro
• MT 4466:
• MT 4477:
• MT 4480: A3M A7G
• MT 4485:
• MT 4498:
• MT 4503:
2
03T8013
N
• MT 4512: A6G
• MT 4514:
• MT 4518: A3G A3M C1M C2M A6A A6T D3H D6U D6F D6S D9G E1M E3M
E6S E6D E6Y F7M
• MT 7005: A1U A1F A1S A1P A1L A1D A1Y
• MT 7033:
• MT 7072: A1G
• MT 7079:
• MT 7177:
Microprocessor, Ci5 2400 Sandy Bridge stepping D2 6MB 4c FCLGA 3.1GHZ
95W vPro
• MT 4466: A1G
• MT 4477:
• MT 4480: A1J A2J A4U A4F A4S B1U B1F B1S B2G A9S A9Y
• MT 4485:
• MT 4498: A1H A2H
• MT 4503:
• MT 4512: A1G A2G A5G
• MT 4514:
2
03T8014
N
• MT 4518: B4S B4D B4Y A4G A4M C8U C8F B8M C3M A5A A5T C9P D1P
B2J B3J C4G C5G B7V A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q
A1T A1C A1B A1H A1V A1K A1R A1E A1J D2H D4V D5V D8G E2M E4U E4F
E4S E9J F1J F2P F3P F5M
• MT 7005:
• MT 7033: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A
A2Q A2T A2C A2B A2H A2V A2R A2E A2J
• MT 7072:
• MT 7079:
• MT 7177: A1G
304 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
Microprocessor, Ci5 2300 Sandy Bridge stepping D2 6MB 4c FCLGA 2.8GHZ
95W
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
2
03T8035
N
Microprocessor, Ci7 2600S Sandy Bridge stepping D2 8MB 4c FCLGA 2.8GHZ
65W vPro
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
2
03T8015
N
Microprocessor, Ci5 2500S Sandy Bridge stepping D2 6MB 4c FCLGA 2.7GHZ
65W vPro
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
2
03T8016
N
Chapter 10. FRU lists 305
Item #
FRUs
FRU #
CRU
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Microprocessor, Ci5 2400S Sandy Bridge stepping D2 6MB 4c FCLGA 2.5GHZ
65W vPro
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
2
03T8017
N
Microprocessor, Ci5 2500T Sandy Bridge stepping D2 6MB 4c FCLGA 2.30GHZ
45W vPro
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
2
03T8018
N
306 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
Microprocessor, G620 Sandy Bridge stepping Q-0 3MB 2c FCLGA 2.6GHz 65W
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A3G A4G
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514: C7M
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
2
03T6226
N
Microprocessor, G840 Sandy Bridge stepping Q-0 3MB 2c FCLGA 2.8GHz 65W
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A2G
• MT 4498:
• MT 4503:
2
03T6225
N
• MT 4512:
• MT 4514: C4A C4T C5V C6V C8M
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Microprocessor, G850 Sandy Bridge stepping Q-0 3MB 2c FCLGA 2.9GHz 65W
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
2
03T6224
N
Chapter 10. FRU lists 307
Item #
FRUs
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Microprocessor, Core i3-2125 Sandy Bridge, 3MB 2C/4T 3.30 GHz, 65W
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
2
03T8357
N
Microprocessor, Core i3-2130 Sandy Bridge, 3MB 2C/4T 3.40 GHz, 65W
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
2
03T8358
N
308 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
Microprocessor, Core i5-2320 Sandy Bridge, 6MB 4C/4T 3.00 GHz, 95W
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
2
03T8359
N
Microprocessor, G630 Sandy Bridge, 3MB, 2C/2T 2.7GHz, 65W
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
2
03T8360
N
Microprocessor, G860 Sandy Bridge, 3MB, 2C/2T 3.0GHz, 65W
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
2
03T8361
N
Chapter 10. FRU lists 309
Item #
FRUs
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Microprocessor, G540 Sandy Bridge 2MB 2c FCLGA 2.5GHz 65W
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
2
03T8354
N
Microprocessor, G530 Sandy Bridge 2MB 2c FCLGA 2.5GHz 65W
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
2
03T8356
N
310 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
Microprocessor, G440 Sandy Bridge 1MB 2c FCLGA 1.6GHz 35W
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
2
03T8355
N
Power supply, TFX 240W active PFC power supply for 11L---all countries
• MT 4466: A1G
• MT 4477: A1J A2J A3S A3Y
• MT 4480: A1J A2J A3M A4U A4F A4S A5U A5F A5S A6G A7G B1U B1F
B1S B2G A8S A8Y A9S A9Y
• MT 4485: A1G A2G A3G A4G
• MT 4498: A1H A2H A3H
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: A2H A3H A3V A8S A8D A8Y B3M B4M A4A A4T A5A A5T B7P B8P
A6J A7J B5G B6G A9V B1V B2V A1U A1F A1S A1P A1G A1M A1A A1Q A1B
A1J B9V C1M C2M C3M C4A C4T C5V C6V C7M C8M C9J D1J
3
54Y8846
2
• MT 4518: B4S B4D B4Y B5S B5D B5Y B5M A2G A3G A3M A4G A4M C8U
C8F C8S B8M B9M C1M C2M C3M A5A A5T A6A A6T A7A A7T C9P D1P A8J
A9J B1J B2J B3J C4G C5G C6G C7G B6V B7V A1U A1F A1S A1P A1L A1D
A1Y A1G A1M A1A A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J D2H D3H
D4V D5V D6U D6F D6S D7U D7F D7S D8G D9G E1M E2M E3M E4U E4F E4S
E5U E5F E5S E6S E6D E6Y E7J E8J E9J F1J A2P F2P F3P F4P F5M F6M F7M
• MT 7005: A1U A1F A1S A1P A1L A1D A1Y
• MT 7033: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A
A2Q A2T A2C A2B A2H A2V A2R A2E A2J
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Chapter 10. FRU lists 311
Item #
FRUs
FRU #
CRU
Power supply, TFX 240W 85+ power supply for 11L---all countries
• MT 4466: A1G
• MT 4477: A1J A2J A3S A3Y
• MT 4480: A1J A2J A3M A4U A4F A4S A5U A5F A5S A6G A7G B1U B1F
B1S B2G A8S A8Y A9S A9Y
• MT 4485: A1G A2G A3G A4G
• MT 4498: A1H A2H A3H
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: A2H A3H A3V A8S A8D A8Y B3M B4M A4A A4T A5A A5T B7P B8P
A6J A7J B5G B6G A9V B1V B2V A1U A1F A1S A1P A1G A1M A1A A1Q A1B
A1J B9V C1M C2M C3M C4A C4T C5V C6V C7M C8M C9J D1J
3
54Y8824
2
• MT 4518: B4S B4D B4Y B5S B5D B5Y B5M A2G A3G A3M A4G A4M C8U
C8F C8S B8M B9M C1M C2M C3M A5A A5T A6A A6T A7A A7T C9P D1P A8J
A9J B1J B2J B3J C4G C5G C6G C7G B6V B7V A1U A1F A1S A1P A1L A1D
A1Y A1G A1M A1A A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J D2H D3H
D4V D5V D6U D6F D6S D7U D7F D7S D8G D9G E1M E2M E3M E4U E4F E4S
E5U E5F E5S E6S E6D E6Y E7J E8J E9J F1J A2P F2P F3P F4P F5M F6M F7M
• MT 7005: A1U A1F A1S A1P A1L A1D A1Y
• MT 7033: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A
A2Q A2T A2C A2B A2H A2V A2R A2E A2J
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Memory module, 1GB PC3-10600 1333MHz DDR3 UDIMM
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
4
64Y6648
1
312 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
Memory module, 2GB PC3-10600 1333MHz DDR3 UDIMM
• MT 4466: A1G
• MT 4477: A1J A2J A3S A3Y
• MT 4480: A1J A2J A4U A4F A4S A6G A7G A8S A8Y A9S A9Y
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G
• MT 4514: A2H A3H A3V A8S A8D A8Y B3M B4M A4A A4T A5A A5T B7P B8P
A6J A7J B5G B6G A9V B1V B2V A1U A1F A1S A1P A1G A1M A1A A1Q A1B
A1J B9V C1M C4A C4T C5V C6V C7M C9J D1J
4
64Y6649
1
• MT 4518: B4S B4D B4Y B5S B5D B5Y B5M A2G A3G A3M A4G A4M C8U
C8F C8S B8M B9M C1M C2M C3M A5A A5T A6A A6T A7A A7T C9P D1P A8J
B2J B3J C4G C5G C6G C7G B6V B7V A1U A1F A1S A1P A1L A1D A1Y A1G
A1M A1A A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J D2H D3H D4V D5V
D6U D6F D6S D8G E6S E6D E6Y E9J F1J A2P F2P
• MT 7005: A1U A1F A1S A1P A1L A1D A1Y
• MT 7033: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Memory module, 4GB PC3-10600 1333MHz DDR3 UDIMM
• MT 4466:
• MT 4477:
• MT 4480: A3M A5U A5F A5S B1U B1F B1S B2G
• MT 4485:
• MT 4498: A1H A2H A3H
• MT 4503:
• MT 4512: A7G
4
89Y9224
1
• MT 4514: C2M C3M C8M
• MT 4518: A9J B1J D7U D7F D7S D9G E1M E2M E3M E4U E4F E4S E5U E5F
E5S E7J E8J F3P F4P F5M F6M F7M
• MT 7005:
• MT 7033: A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A A2Q A2T A2C
A2B A2H A2V A2R A2E A2J
• MT 7072:
• MT 7079:
• MT 7177:
Chapter 10. FRU lists 313
Item #
FRUs
FRU #
CRU
Optical drive, DVD-ROM Drive - 16x/48x - SATA
• MT 4466:
• MT 4477: A2J
• MT 4480: A2J
• MT 4485:
• MT 4498: A1H
• MT 4503:
5
71Y5543
1
• MT 4512:
• MT 4514: A2H B4M A7J A9V B1V C6V C7M D1J
• MT 4518: B1J B3J B7V D4V D5V E8J F1J
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Optical drive, DVD Recorder Rambo 8 - SATA 12XRAM write
• MT 4466: A1G
• MT 4477: A1J A3S A3Y
• MT 4480: A1J A3M A4U A4F A4S A5U A5F A5S A6G A7G B1U B1F B1S
B2G A8S A8Y A9S A9Y
• MT 4485: A1G A2G A3G A4G
• MT 4498: A2H A3H
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: A3H A3V A8S A8D A8Y B3M A4A A4T A5A A5T B7P B8P A6J B5G
B6G B2V A1U A1F A1S A1P A1G A1M A1A A1Q A1B A1J B9V C1M C2M
C3M C4A C4T C5V C8M C9J
5
71Y5545
1
• MT 4518: B4S B4D B4Y B5S B5D B5Y B5M A2G A3G A3M A4G A4M C8U
C8F C8S B8M B9M C1M C2M C3M A5A A5T A6A A6T A7A A7T C9P D1P A8J
A9J B2J C4G C5G C6G C7G B6V A1U A1F A1S A1P A1L A1D A1Y A1G A1M
A1A A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J D2H D3H D6U D6F D6S
D7U D7F D7S D8G D9G E1M E2M E3M E4U E4F E4S E5U E5F E5S E6S E6D
E6Y E7J E9J A2P F2P F3P F4P F5M F6M F7M
• MT 7005: A1U A1F A1S A1P A1L A1D A1Y
• MT 7033: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A
A2Q A2T A2C A2B A2H A2V A2R A2E A2J
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
314 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
Optical drive, SATA - Slim ODD Rambo
FRU #
CRU
• MT 4466:
• MT 4477:
• MT 4480: A1J A3M A4U A4F A4S A5U A5F A5S A6G A7G B1U B1F B1S
B2G A8S A8Y A9S A9Y
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: A3H A3V A8S A8D A8Y B3M A4A A4T A5A A5T B7P B8P A6J B5G
B6G B2V A1U A1F A1S A1P A1G A1M A1A A1Q A1B A1J B9V C1M C2M
C3M C4A C4T C5V C8M C9J
5
45K0433
1
• MT 4518: B4S B4D B4Y B5S B5D B5Y B5M A2G A3G A3M A4G A4M C8U
C8F C8S B8M B9M C1M C2M C3M A5A A5T A6A A6T A7A A7T C9P D1P A8J
A9J B2J C4G C5G C6G C7G B6V A1U A1F A1S A1P A1L A1D A1Y A1G A1M
A1A A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J D2H D3H D6U D6F D6S
D7U D7F D7S D8G D9G E1M E2M E3M E4U E4F E4S E5U E5F E5S E6S
E6D E6Y E7J E9J A2P F2P F3P F4P
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Optical drive, SATA - Slim ODD DVD ROM
• MT 4466:
• MT 4477:
• MT 4480: A2J
• MT 4485:
• MT 4498:
• MT 4503:
5
71Y5848
1
• MT 4512:
• MT 4514: A2H B4M A7J A9V B1V C6V C7M D1J
• MT 4518: B1J B3J B7V D4V D5V E8J F1J
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Chapter 10. FRU lists 315
Item #
FRUs
FRU #
CRU
Front fan- for 11L (Included in mechanical kit)
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
8
45K6530
1
FRU, C2 Intrusion switch (476mm)
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
10
39K5022
2
Hard disk drive, SATA 320GB 7200 RPM/3Gb/8M
• MT 4466: A1G
• MT 4477:
• MT 4480: A1J A2J A3M A4U A4F A4S A5U A5F A5S A6G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
11
87H4891
1
• MT 4503: A3G
• MT 4512:
• MT 4514: A5A A5T B7P B8P A9V B1V C2M C6V C8M
• MT 4518: A3G A3M C8U C8F C8S B9M A5A A5T A6A A6T C9P D1P A8J
A9J B1J B2J B3J B7V D6U D6F D6S D7U D7F D7S E1M E2M E3M E7J E8J
E9J F1J F2P F5M F7M
• MT 7005: A1U A1F A1S A1P A1L A1D A1Y
316 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
• MT 7033: A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A A2Q A2T A2C
A2B A2H A2V A2R A2E A2J
• MT 7072: A1G
• MT 7079:
• MT 7177:
Hard disk drive, SATA 250GB 7200RPM/3Gb/8M
• MT 4466:
• MT 4477: A1J A2J
• MT 4480: A7G
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512: A6G
• MT 4514: B3M B4M A6J A7J A1U A1F A1S A1P A1G A1M A1A A1Q A1B A1J
C1M C4A C4T C7M C9J D1J
11
40Y9036
1
• MT 4518: A4G A4M B8M C1M C2M C3M A1U A1F A1S A1P A1L A1D A1Y
A1G A1M A1A A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J D8G
• MT 7005:
• MT 7033: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J
• MT 7072:
• MT 7079:
• MT 7177:
Hard disk drive, SATA 250GB 7200RPM/3Gb/8M
• MT 4466:
• MT 4477: A1J A2J
• MT 4480: A7G
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512: A6G
• MT 4514: B3M B4M A6J A7J A1U A1F A1S A1P A1G A1M A1A A1Q A1B A1J
C1M C4A C4T C7M C9J D1J
11
45K0408
1
• MT 4518: A4G A4M B8M C1M C2M C3M A1U A1F A1S A1P A1L A1D A1Y
A1G A1M A1A A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J D8G
• MT 7005:
• MT 7033: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J
• MT 7072:
• MT 7079:
• MT 7177:
Chapter 10. FRU lists 317
Item #
FRUs
FRU #
CRU
Hard disk drive, SATA 320GB 7200 RPM/3Gb/8M
• MT 4466: A1G
• MT 4477:
• MT 4480: A1J A2J A3M A4U A4F A4S A5U A5F A5S A6G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: A3G
• MT 4512:
• MT 4514: A5A A5T B7P B8P A9V B1V C2M C6V C8M
11
45K0409
1
• MT 4518: A3G A3M C8U C8F C8S B9M A5A A5T A6A A6T C9P D1P A8J
A9J B1J B2J B3J B7V D6U D6F D6S D7U D7F D7S E1M E2M E3M E7J E8J
E9J F1J F2P F5M F7M
• MT 7005: A1U A1F A1S A1P A1L A1D A1Y
• MT 7033: A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A A2Q A2T A2C
A2B A2H A2V A2R A2E A2J
• MT 7072: A1G
• MT 7079:
• MT 7177:
Hard disk drive, SATA 500GB 7200RPM/3Gb/16M
• MT 4466:
• MT 4477: A3S A3Y
• MT 4480: B1U B1F B1S B2G A8S A8Y A9S A9Y
• MT 4485:
• MT 4498: A1H A2H A3H
• MT 4503: AIG A2G
• MT 4512: A1G A2G A3G A4G A5G A7G
• MT 4514: A2H A3H A3V A8S A8D A8Y A4A A4T B5G B6G B2V B9V C3M C5V
11
41X5582
1
• MT 4518: B4S B4D B4Y B5S B5D B5Y B5M A2G A7A A7T C4G C5G C6G
C7G B6V D2H D3H D4V D5V D9G E4U E4F E4S E5U E5F E5S E6S E6D E6Y
A2P F3P F4P F6M
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079: A1G
• MT 7177: A1G A2G
318 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
Hard disk drive, SATA 500GB 7200RPM/3Gb/16M
• MT 4466:
• MT 4477: A3S A3Y
• MT 4480: B1U B1F B1S B2G A8S A8Y A9S A9Y
• MT 4485:
• MT 4498: A1H A2H A3H
• MT 4503: AIG A2G
• MT 4512: A1G A2G A3G A4G A5G A7G
• MT 4514: A2H A3H A3V A8S A8D A8Y A4A A4T B5G B6G B2V B9V C3M C5V
11
45K0410
1
• MT 4518: B4S B4D B4Y B5S B5D B5Y B5M A2G A7A A7T C4G C5G C6G
C7G B6V D2H D3H D4V D5V D9G E4U E4F E4S E5U E5F E5S E6S E6D E6Y
A2P F3P F4P F6M
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079: A1G
• MT 7177: A1G A2G
Hard disk drive, SATA 1TB 7200RPM/3Gb/32M
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
11
45K0412
1
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Hard disk drive, SATAIII 250GB 7200RPM/6Gb/16M
• MT 4466:
• MT 4477: A1J A2J
• MT 4480:
• MT 4485:
11
03T7039
1
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514: B3M B4M A6J A7J A1U A1F A1S A1P A1G A1M A1A A1Q A1B A1J
C1M C4A C4T C7M C9J D1J
Chapter 10. FRU lists 319
Item #
FRUs
FRU #
03T7040
03T7041
CRU
• MT 4518: A4G A4M B8M C1M C2M C3M A1U A1F A1S A1P A1L A1D A1Y
A1G A1M A1A A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J D8G
• MT 7005:
• MT 7033: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J
• MT 7072:
• MT 7079:
• MT 7177:
Hard disk drive, SATAIII 320GB 7200RPM/6Gb/16M
• MT 4466: A1G
• MT 4477:
• MT 4480: A1J A2J A3M A4U A4F A4S A5U A5F A5S
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: A3G
• MT 4512:
• MT 4514: A5A A5T B7P B8P A9V B1V C2M C6V C8M
11
1
• MT 4518: A3G A3M C8U C8F C8S B9M A5A A5T A6A A6T C9P D1P A8J
A9J B1J B2J B3J B7V D6U D6F D6S D7U D7F D7S E1M E2M E3M E7J E8J
E9J F1J F2P F5M F7M
• MT 7005:
• MT 7033: A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A A2Q A2T A2C
A2B A2H A2V A2R A2E A2J
• MT 7072:
• MT 7079:
• MT 7177:
Hard disk drive, SATAIII 500GB 7200RPM/6Gb/16M
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498: A1H A2H A3H
• MT 4503: AIG A2G
• MT 4512: A1G A2G A3G A4G A5G
11
1
• MT 4514: A2H A3H A3V A8S A8D A8Y A4A A4T B5G B6G B2V B9V C3M C5V
• MT 4518: B4S B4D B4Y B5S B5D B5Y B5M A2G A7A A7T C4G C5G C6G
C7G B6V D2H D3H D4V D5V D9G E4U E4F E4S E5U E5F E5S E6S E6D E6Y
A2P F3P F4P F6M
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079: A1G
• MT 7177: A1G A2G
320 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
Hard disk drive, SATAIII 1TB 7200RPM/6Gb/32M
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
11
03T7042
1
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005: A1U A1F A1S A1P A1L A1D A1Y
• MT 7033:
• MT 7072: A1G
• MT 7079:
• MT 7177:
Hard disk drive, 2.5 inch SSD 160G SSD
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
11
45K0616
1
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Hard disk drive, 2.5 inch 300G 10K RPM HDD
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
11
91Y1657
1
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
Chapter 10. FRU lists 321
Item #
FRUs
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
HD5450 512M/A/DVIDP LP
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498: A3H
• MT 4503:
12
89Y6152
1
• MT 4512: A3G A4G
• MT 4514: A4A A4T A5A A5T C3M
• MT 4518: A2G B9M C3M A7A A7T C6G C7G A2P F4P F6M
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177: A2G
NVIDIA Quadro FX380 (DVI + DP)
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
12
64Y8206
2
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
322 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
HD6450 DVI+DP LP
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
12
03T8149
2
NVIDIA QUAPRO NVS300 512MB 64BIT DMS59 LP
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
12
03T8352
2
Geforce 310 512M 64BIT DVI+DP LP
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
12
03T9009
2
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
Chapter 10. FRU lists 323
Item #
FRUs
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
System board, planar Intel Q67 B3 PRQ without LAN surge and TCM header
planar for WW except Russia
• MT 4466: A1G
• MT 4477: A1J A2J A3S A3Y
• MT 4480: A1J A2J A3M A4U A4F A4S A5U A5F A5S A6G A7G B1U B1F
B1S B2G A8S A8Y A9S A9Y
• MT 4485: A1G A2G A3G A4G
• MT 4498: A1H A2H A3H
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: A2H A3H A3V A8S A8D A8Y B3M B4M A4A A4T A5A A5T B7P B8P
A6J A7J B5G B6G A9V B1V B2V A1U A1F A1S A1P A1G A1M A1A A1Q A1B
A1J B9V C1M C2M C3M C4A C4T C5V C6V C7M C8M C9J D1J
13
03T7009
N
• MT 4518: B4S B4D B4Y B5S B5D B5Y B5M A2G A3G A3M A4G A4M C8U
C8F C8S B8M B9M C1M C2M C3M A5A A5T A6A A6T A7A A7T C9P D1P A8J
A9J B1J B2J B3J C4G C5G C6G C7G B6V B7V A1U A1F A1S A1P A1L A1D
A1Y A1G A1M A1A A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J D2H D3H
D4V D5V D6U D6F D6S D7U D7F D7S D8G D9G E1M E2M E3M E4U E4F E4S
E5U E5F E5S E6S E6D E6Y E7J E8J
• MT 7005: A1U A1F A1S A1P A1L A1D A1Y
• MT 7033: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A
A2Q A2T A2C A2B A2H A2V A2R A2E A2J
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
System board, planar- Intel Q67 Planar with out LAN surge and TCM header
planar_special bid-Russia only
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B1U B1F B1S B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
13
03T6004
N
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
• MT 4518: A4G C4G C5G C6G C7G
• MT 7005:
• MT 7033: A1G
• MT 7072: A1G
• MT 7079: A1G
324 ThinkCentre Hardware Maintenance Manual
Item #
FRUs
FRU #
CRU
• MT 7177: A1G A2G
System board, planar Intel Q67 with EMI fixed without LAN surge and TCM
header planar for WW except Russia
• MT 4466: A1G
• MT 4477: A1J A2J A3S A3Y
• MT 4480: A1J A2J A3M A4U A4F A4S A5U A5F A5S A6G A7G B1U B1F
B1S B2G A8S A8Y A9S A9Y
• MT 4485: A1G A2G A3G A4G
• MT 4498: A1H A2H A3H
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: A2H A3H A3V A8S A8D A8Y B3M B4M A4A A4T A5A A5T B7P B8P
A6J A7J B5G B6G A9V B1V B2V A1U A1F A1S A1P A1G A1M A1A A1Q A1B
A1J B9V C1M C2M C3M C4A C4T C5V C6V C7M C8M C9J D1J
13
03T8351
N
• MT 4518: B4S B4D B4Y B5S B5D B5Y B5M A2G A3G A3M A4G A4M C8U
C8F C8S B8M B9M C1M C2M C3M A5A A5T A6A A6T A7A A7T C9P D1P A8J
A9J B1J B2J B3J C4G C5G C6G C7G B6V B7V A1U A1F A1S A1P A1L A1D
A1Y A1G A1M A1A A1Q A1T A1C A1B A1H A1V A1K A1R A1E A1J D2H D3H
D4V D5V D6U D6F D6S D7U D7F D7S D8G D9G E1M E2M E3M E4U E4F E4S
E5U E5F E5S E6S E6D E6Y
• MT 7005: A1U A1F A1S A1P A1L A1D A1Y
• MT 7033: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B
A1H A1V A1K A1R A1E A1J A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A
A2Q A2T A2C A2B A2H A2V A2R A2E A2J
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Mechanical FRUs
The FRUs listed in the following tables are not illustrated.
FRUs
FRU #
CRU
FRU, LX-323 Intel 95W thermal kit
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
03T9512
2
Chapter 10. FRU lists 325
FRUs
FRU #
CRU
• MT 7079: all models
• MT 7177: all models
FRU, temperature sense cable 400mm _6 pin (with holder)
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
54Y9922
2
FRU, front I/O cable_R(11L_A495_U390)
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
54Y9910
2
FRU, SATA cable 400mm, angel, 1 latching
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
54Y9941
2
326 ThinkCentre Hardware Maintenance Manual
FRUs
FRU #
CRU
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
FRU, LED/switch cable (11L_420mm)
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
54Y9916
2
FRU, cabel -SATA for 1st ODD or 2nd HDD 420mm with 2 latch
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
54Y9948
2
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
Chapter 10. FRU lists 327
FRUs
FRU #
CRU
FRU, second serial port cable 250mm (with level shift IC)
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
71Y6217
2
FRU, e-SATA cable_R_300mm_LP
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
41R3311
2
FRU, PS2 cable (170mm)
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
43N9149
2
328 ThinkCentre Hardware Maintenance Manual
FRUs
FRU #
CRU
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
FRU, rear USB cable_R_200mm_LP
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
42Y8006
2
FRU, power cable for slim ODD and HDD
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
45J9596
2
Chapter 10. FRU lists 329
FRUs
FRU #
CRU
FRU, daughter card for slim ODD and 2HDD bracket
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
71Y6841
2
FRU, cabel -SATA for 1st ODD or 2nd HDD 420mm with 2 latch
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
54Y9948
2
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
FRU, LX-323 fan duct
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
03T9509
1
330 ThinkCentre Hardware Maintenance Manual
FRUs
FRU #
CRU
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
FRU, parallel cable, LP, 280mm_R
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
45J9598
1
FRU, 2.5 HDD to 3.5 HDD conversion kit, EC for 5.25 bay no bezel,
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
43N9593
1
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
Chapter 10. FRU lists 331
FRUs
FRU #
CRU
FRU, mechanical kit
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
03T9585
1
FRU, mechanical chassis without front bezel
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
03T9586
1
FRU, front bezel
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
03T9587
1
332 ThinkCentre Hardware Maintenance Manual
FRUs
FRU #
CRU
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
FRU, HDD tray assembly
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
03T9588
1
FRU, ODD cage assembly
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
03T9589
1
Chapter 10. FRU lists 333
FRUs
FRU #
CRU
FRU, I/O plate assembly
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
FRU, top cover assembly
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
FRU, bottom assembly.
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
43N9846
1
03T9591
1
03T9592
1
334 ThinkCentre Hardware Maintenance Manual
FRUs
FRU #
CRU
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
FRU, cable lock
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
03T9593
1
FRU, vertical rubber foot assembly
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
03T9594
1
Chapter 10. FRU lists 335
FRUs
FRU #
CRU
FRU, C2 bracket
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
03T9595
1
FRU, ODD bezel assembly
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
03T9596
1
FRU, ODD clip
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
03T9597
1
336 ThinkCentre Hardware Maintenance Manual
FRUs
FRU #
CRU
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
FRU, ODD blank bezel kit
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
FRU, card reader bracket assembly
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
03T9598
1
03T9599
1
Chapter 10. FRU lists 337
FRUs
FRU #
CRU
FRU, card reader bezel
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
FRU, non-card reader bezel
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
03T9600
1
03T9601
1
FRU, slim odd bracket with bezel assembly
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
03T9602
1
338 ThinkCentre Hardware Maintenance Manual
FRUs
FRU #
CRU
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
FRU, second HDD bracket with bezel assembly
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
FRU, universal 2nd HDD bezel
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
03T9603
1
03T9608
1
Chapter 10. FRU lists 339
FRUs
FRU #
CRU
FRU, air deflector assembly
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
FRU, vertical stand assembly with rubber
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
FRU, open button
03T9604
1
45K6566
1
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
03T9606
1
340 ThinkCentre Hardware Maintenance Manual
FRUs
FRU #
CRU
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
FRU, cable clip assembly
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
03T9607
1
FRU, SATA cable_R_455mm, no latch, RoHS
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
FRU, 400mm 40*28.5 internal speaker cable
• MT 4466: all models
• MT 4477: all models
• MT 4480: all models
• MT 4485: all models
• MT 4498: all models
• MT 4503: all models
• MT 4512: all models
• MT 4514: all models
43N9131
1
54Y8252
1
Chapter 10. FRU lists 341
FRUs
FRU #
CRU
• MT 4518: all models
• MT 7005: all models
• MT 7033: all models
• MT 7072: all models
• MT 7079: all models
• MT 7177: all models
Keyboard and Mouse
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
US English
• MT 4466:
• MT 4477:
• MT 4480: A3M A4U A5U A6G A7G B1U
• MT 4485:
• MT 4498: A1H A2H A3H
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: A2H A3H B3M B4M A4A A5A B5G B6G A1U A1G A1M A1A A1Q C1M C2M
C3M C4A C7M C8M
41A5289
1
• MT 4518: B5M A2G A3G A3M A4G A4M C8U B8M B9M C1M C2M C3M A5A A6A A7A
C4G C5G C6G C7G A1U A1G A1M A1A A1Q A1H A1R A1E D2H D3H D6U D7U D8G
D9G E1M E2M E3M E4U E5U F5M F6M F7M
• MT 7005: A1U A1L
• MT 7033: A1U A1F A1L A1M A1A A1Q A1H A1R A1E A2U A2F A2L A2M A2A A2Q
A2H A2R A2E
• MT 7072:
• MT 7079: A1G
• MT 7177: A1G A2G
Arabic
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
41A5290
1
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
342 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
A/F
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5291
1
B/F
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
41A5292
1
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Belgium English
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
41A5293
1
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
Chapter 10. FRU lists 343
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Brazilian Portuguese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
41A5294
1
• MT 4512:
• MT 4514: B7P B8P A1P
• MT 4518: C9P D1P A1P A2P F2P F3P F4P
• MT 7005: A1P
• MT 7033: A1P A2P
• MT 7072:
• MT 7079:
• MT 7177:
Bulgarian
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
41A5295
1
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
344 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
Chinese/US
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
41A5296
1
• MT 4514: A3V A9V B1V B2V A1B B9V C5V C6V
• MT 4518: B6V B7V A1V D4V D5V
• MT 7005:
• MT 7033: A1C A2C
• MT 7072:
• MT 7079:
• MT 7177:
Czech (ABB)
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
41A5297
1
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Danish
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
41A5298
1
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
Chapter 10. FRU lists 345
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Dutch
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
41A5299
1
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
French
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
41A5300
1
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
346 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
French Canadian
• MT 4466:
• MT 4477:
• MT 4480: A4F A5F B1F
• MT 4485:
• MT 4498:
• MT 4503:
41A5301
1
• MT 4512:
• MT 4514: A1F
• MT 4518: C8F A1F D6F D7F E4F E5F
• MT 7005: A1F
• MT 7033: A1F A2F
• MT 7072:
• MT 7079:
• MT 7177:
French Canadian
• MT 4466:
• MT 4477:
• MT 4480: A4F A5F B1F
• MT 4485:
• MT 4498:
• MT 4503:
41A5302
1
• MT 4512:
• MT 4514: A1F
• MT 4518: C8F A1F D6F D7F E4F E5F
• MT 7005: A1F
• MT 7033: A1F A2F
• MT 7072:
• MT 7079:
• MT 7177:
German
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
41A5303
1
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514:
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
Chapter 10. FRU lists 347
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Greek
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
41A5304
1
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Greek/US
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
41A5305
1
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
348 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
Hebrew
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
41A5306
1
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Hungarian
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
41A5307
1
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Iceland
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
41A5308
1
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
Chapter 10. FRU lists 349
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Italy
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
41A5309
1
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Japanese
• MT 4466:
• MT 4477: A1J A2J
• MT 4480: A1J A2J
• MT 4485:
• MT 4498:
• MT 4503:
41A5310
1
• MT 4512:
• MT 4514: A6J A7J A1J C9J D1J
• MT 4518: A8J A9J B1J B2J B3J A1J E7J E8J E9J F1J
• MT 7005:
• MT 7033: A1J A2J
• MT 7072:
• MT 7079:
• MT 7177:
350 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
Korean
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518: A1K
• MT 7005:
• MT 7033: A1K
• MT 7072:
• MT 7079:
• MT 7177:
41A5311
1
LA Spanish
• MT 4466:
• MT 4477: A3S A3Y
• MT 4480: A4S A5S B1S A8S A8Y A9S A9Y
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
41A5312
1
• MT 4514: A8S A8D A8Y A1S
• MT 4518: B4S B4D B4Y B5S B5D B5Y C8S A1S A1D A1Y D6S D7S E4S E5S E6S
E6D E6Y
• MT 7005: A1S A1D A1Y
• MT 7033: A1S A1D A1Y A2S A2D A2Y
• MT 7072:
• MT 7079:
• MT 7177:
Norwegian
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
41A5313
1
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
Chapter 10. FRU lists 351
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Polish
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
41A5314
1
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Portuguese
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
41A5315
1
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
352 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
Romanian
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
41A5317
1
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Romanian
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
41A5316
1
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Russian/Cyrillic
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
41A5318
1
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
Chapter 10. FRU lists 353
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Serbian/Cyrillic
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
41A5319
1
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Slovak
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
41A5320
1
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
354 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
Spanish
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
41A5321
1
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Swedish/Finnish
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
41A5322
1
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
SF/G
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
41A5323
1
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
Chapter 10. FRU lists 355
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Thailand
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
41A5324
1
• MT 4512:
• MT 4514: A4T A5T C4T
• MT 4518: A5T A6T A7T A1T
• MT 7005:
• MT 7033: A1T A2T
• MT 7072:
• MT 7079:
• MT 7177:
Turkish
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
41A5325
1
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
356 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
Turkish
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
41A5326
1
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
UK English
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
41A5327
1
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
US European
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
41A5328
1
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
Chapter 10. FRU lists 357
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Slovenian
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
41A5329
1
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Arabic (New)
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
45J4880
1
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
358 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro USB Keyboard
FRU #
CRU
Lithuanian
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
45J4896
1
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
India
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
54Y8381
1
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A1Q A2Q
• MT 7072:
• MT 7079:
• MT 7177:
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--US English
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
41A5039
1
Chapter 10. FRU lists 359
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
PS/2--Arabic
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5040
1
PS/2--A/F
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5041
1
360 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--B/F
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5042
1
PS/2--Belgium English
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5043
1
PS/2--Brazilian Portuguese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
41A5044
1
Chapter 10. FRU lists 361
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
PS/2--Bulgarian
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5045
1
PS/2--Chinese/US
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5046
1
362 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--Czech (ABB)
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5047
1
PS/2--Danish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5048
1
PS/2--Dutch
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
41A5049
1
Chapter 10. FRU lists 363
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
PS/2--French
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5050
1
PS/2--French Canadian
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5051
1
364 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--French Canadian
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5052
1
PS/2--German
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5053
1
PS/2--Greek
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
41A5054
1
Chapter 10. FRU lists 365
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
PS/2--Greek/US
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5080
1
PS/2--Hebrew
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5055
1
366 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--Hungarian
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5056
1
PS/2--Iceland
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5057
1
PS/2--Italy
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
41A5058
1
Chapter 10. FRU lists 367
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
PS/2--Japanese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5059
1
PS/2--Korean
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5060
1
368 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--LA Spanish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5061
1
PS/2--Norwegian
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5062
1
PS/2--Polish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
41A5063
1
Chapter 10. FRU lists 369
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
PS/2--Portuguese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5064
1
PS/2--Romanian
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5065
1
370 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--Russian/Cyrillic
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5066
1
PS/2--Serbian/Cyrillic
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5067
1
PS/2--Slovak
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
41A5068
1
Chapter 10. FRU lists 371
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
PS/2--Spanish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5069
1
PS/2--Swedish/Finnish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5070
1
372 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--SF/G
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5071
1
PS/2--Thailand
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5072
1
PS/2--Turkish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
41A5073
1
Chapter 10. FRU lists 373
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
PS/2--Turkish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5074
1
PS/2 --UK English
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5075
1
374 ThinkCentre Hardware Maintenance Manual
Keyboard - Preferred Pro Full Size PS/2
FRU #
CRU
PS/2--US European
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5076
1
PS/2--Slovenian
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41A5077
1
PS/2--India
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
54Y8382
1
Chapter 10. FRU lists 375
Keyboard - Preferred Pro Full Size PS/2
FRU #
FRU #
CRU
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Keyboard - Fingerprint
US English
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Arabic
57Y4780
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4781
1
376 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
A/F
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Belgium French
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Belgium English
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
57Y4782
1
57Y4783
1
57Y4784
1
Chapter 10. FRU lists 377
Keyboard - Fingerprint
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Brazilian Portuguese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Bulgarian
57Y4785
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4786
1
378 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
Chinese/US
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4787
1
Czech (ABB)
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Danish
57Y4788
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
57Y4789
1
Chapter 10. FRU lists 379
Keyboard - Fingerprint
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Dutch
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
French
57Y4790
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4791
1
380 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
French Canadian
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4792
1
French Canadian
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4793
1
German
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
57Y4794
1
Chapter 10. FRU lists 381
Keyboard - Fingerprint
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Greek
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4795
1
Greek/US
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4796
1
382 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
Hebrew
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Hungarian
57Y4797
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Iceland
57Y4798
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
57Y4799
1
Chapter 10. FRU lists 383
Keyboard - Fingerprint
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Italy
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Japanese
57Y4800
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4801
1
384 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
Korean
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4802
1
LA Spanish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Norwegian
57Y4803
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
57Y4804
1
Chapter 10. FRU lists 385
Keyboard - Fingerprint
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Polish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Portuguese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4805
1
57Y4806
1
386 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
Romanian
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Romanian
57Y4807
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4808
1
Russian/Cyrillic
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
57Y4809
1
Chapter 10. FRU lists 387
Keyboard - Fingerprint
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Serbian/Cyrillic
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4810
1
Slovak
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4811
1
388 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
Spanish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4812
1
Swedish/Finnish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4813
1
Swiss French/German
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
57Y4814
1
Chapter 10. FRU lists 389
Keyboard - Fingerprint
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Thailand
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Turkish
57Y4815
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4816
1
390 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
Turkish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
UK English
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4817
1
57Y4818
1
US European
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
57Y4819
1
Chapter 10. FRU lists 391
Keyboard - Fingerprint
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Slovenian
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
57Y4820
1
US English
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Arabic
03X8001
1
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
03X8002
1
392 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
A/F
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Belgium French
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Belgium English
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
03X8003
1
03X8004
1
03X8005
1
Chapter 10. FRU lists 393
Keyboard - Fingerprint
FRU #
CRU
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Brazilian Portuguese
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Bulgarian
03X8006
1
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03X8007
1
Chinese/US
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
03X8008
1
394 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Czech (ABB)
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Danish
03X8009
1
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Dutch
03X8010
1
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
03X8011
1
Chapter 10. FRU lists 395
Keyboard - Fingerprint
FRU #
CRU
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
French
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03X8012
1
French Canadian
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03X8013
1
French Canadian
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
03X8014
1
396 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
German
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03X8015
1
Greek
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03X8016
1
Greek/US
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
03X8017
1
Chapter 10. FRU lists 397
Keyboard - Fingerprint
FRU #
CRU
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Hebrew
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Hungarian
03X8018
1
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Iceland
03X8019
1
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
03X8020
1
398 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Italy
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Japanese
03X8021
1
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Korean
03X8022
1
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
03X8023
1
Chapter 10. FRU lists 399
Keyboard - Fingerprint
FRU #
CRU
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
LA Spanish
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Norwegian
03X8024
1
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Polish
03X8025
1
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
03X8026
1
400 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Portuguese
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Romanian
03X8027
1
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Romanian
03X8038
1
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
03X8039
1
Chapter 10. FRU lists 401
Keyboard - Fingerprint
FRU #
CRU
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Russian/Cyrillic
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03X8028
1
Serbian/Cyrillic
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03X8040
1
Slovak
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
03X8029
1
402 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Spanish
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03X8030
1
Swedish/Finnish
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03X8031
1
Swiss French/German
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
03X8032
1
Chapter 10. FRU lists 403
Keyboard - Fingerprint
FRU #
CRU
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Thailand
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Turkish
03X8033
1
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Turkish
03X8041
1
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
03X8034
1
404 ThinkCentre Hardware Maintenance Manual
Keyboard - Fingerprint
FRU #
CRU
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
UK English
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03X8035
1
US European
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03X8036
1
Slovenian
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
03X8037
1
Chapter 10. FRU lists 405
Keyboard - Fingerprint
FRU #
CRU
CRU
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Mice
FRU #
Lenovo enhanced optical USB mouse
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
45J4889
1
• MT 4514: A2H A3H A3V A8S A8D A8Y B3M B4M A4A A4T A5A A5T B7P B8P A6J A7J
B5G B6G A9V B1V B2V A1U A1F A1S A1P A1G A1M A1A A1Q A1B A1J B9V C1M C2M
C3M C4A C4T C5V C6V C7M C8M C9J D1J
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Optical wheel mouse PS/2
• MT 4466: A1G
• MT 4477: A1J A2J A3S A3Y
• MT 4480: A1J A2J A3M A4U A4F A4S A5U A5F A5S A6G A7G B1U B1F B1S B2G
A8S A8Y A9S A9Y
• MT 4485: A1G A2G A3G A4G
• MT 4498: A1H A2H A3H
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514:
51J0061
1
• MT 4518: B4S B4D B4Y B5S B5D B5Y B5M A2G A3G A3M A4G A4M C8U C8F C8S
B8M B9M C1M C2M C3M A5A A5T A6A A6T A7A A7T C9P D1P A8J A9J B1J B2J B3J
C4G C5G C6G C7G B6V B7V A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T
A1C A1B A1H A1V A1K A1R A1E A1J D2H D3H D4V D5V D6U D6F D6S D7U D7F D7S
D8G D9G E1M E2M E3M E4U E4F E4S E5U E5F E5S E6S E6D E6Y E7J E8J E9J F1J
A2P F2P F3P F4P F5M F6M F7M
• MT 7005: A1U A1F A1S A1P A1L A1D A1Y
• MT 7033: A1U A1F A1S A1P A1L A1D A1Y A1G A1M A1A A1Q A1T A1C A1B A1H A1V
A1K A1R A1E A1J A2U A2F A2S A2P A2L A2D A2Y A2G A2M A2A A2Q A2T A2C A2B
A2H A2V A2R A2E A2J
• MT 7072: A1G
• MT 7079: A1G
406 ThinkCentre Hardware Maintenance Manual
Mice
FRU #
FRU #
CRU
CRU
• MT 7177: A1G A2G
Adapters and miscellaneous FRUs
Adapters and miscellaneous FRUs
USB2.0 media card reader, 25 in 1,ROHS, slim
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
46R1529
2
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
DVI_I(M)-VGA(F) adapter (sff)
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
54Y8255
2
Chapter 10. FRU lists 407
Adapters and miscellaneous FRUs
DP to DVI dongle 200mm (sff)
FRU #
CRU
• MT 4466:
• MT 4477:
• MT 4480: A1J A2J A3M
• MT 4485:
• MT 4498:
• MT 4503:
43N9160
2
• MT 4512:
• MT 4514: A6J A7J C9J D1J
• MT 4518: A8J A9J B1J B2J B3J E1M E2M E3M E7J E8J E9J F1J F6M
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
PCI-E IEEE 1394 firewire adapter (LP)
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
89Y1712
2
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Soft modem V.90/V.44 - LP
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
03T9027
1
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
408 ThinkCentre Hardware Maintenance Manual
Adapters and miscellaneous FRUs
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Modem phone cable
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Lenovo branded speakers
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
39K5120
1
41A5334
1
Chapter 10. FRU lists 409
Adapters and miscellaneous FRUs
FRU #
CRU
PCI-E *1 USB 3.0 Card, LP
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T7031
1
Speaker power brick
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Thermal grease syringe
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
89P8571
1
91P8835
N
410 ThinkCentre Hardware Maintenance Manual
Adapters and miscellaneous FRUs
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
DMS59 to dual DVI dongle
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
41X6398
2
Power Cords
Power Cords
FRU #
CRU
Line Cord - US
• MT 4466:
• MT 4480: A4U A4F A4S A5U A5F A5S B1U B1F B1S A8S A9S
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
41R3184
1
• MT 4514: A8S A8D A4A A4T A5A A5T A1U A1F A1S A1A C4A C4T
• MT 4518: B4S B4D B5S B5D C8U C8F C8S A5A A5T A6A A6T A7A A7T A1U A1F A1S
A1L A1DA1A A1T D6U D6F D6S D7U D7F D7S E4U E4F E4S E5U E5F E5S E6S E6D
• MT 7005: A1U A1F A1S A1L A1D
• MT 7033: A1U A1F A1S A1L A1D A1A A1T A2U A2F A2S A2L A2D A2A A2T
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - ANZ
• MT 4466:
41R3196
1
• MT 4480: A3M
• MT 4485:
• MT 4498:
Chapter 10. FRU lists 411
Power Cords
FRU #
CRU
• MT 4503:
• MT 4512:
• MT 4514: B3M B4M A1M C1M C2M C3M C7M C8M
• MT 4518: B5M A3M A4M B8M B9M C1M C2M C3M A1M E1M E2M E3M F5M F6M F7M
• MT 7005:
• MT 7033: A1M A2M
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - Brazil (Portuguese)
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
45J9595
1
• MT 4514: B7P B8P A1P
• MT 4518: C9P D1P A1P A2P F2P F3P F4P
• MT 7005: A1P
• MT 7033: A1P A2P
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - LA High Volt (APU)
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
41R3176
1
• MT 4514: A8Y
• MT 4518: B4Y B5Y A1Y A1L E6Y
• MT 7005: A1Y
• MT 7033: A1Y A2Y
• MT 7072:
• MT 7079:
• MT 7177:
412 ThinkCentre Hardware Maintenance Manual
Power Cords
FRU #
CRU
Line Cord - Korea
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
41R3260
1
• MT 4514:
• MT 4518: A1K A1R
• MT 7005:
• MT 7033: A1K A1R A1R
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - Singapore, Malaysia, Brunei, Hong Kong
• MT 4466: A1G
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498: A1H A2H A3H
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: A2H A3H A4A A5A B5G B6G A1G A1A A1B C4A
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G A1A D2H D3H D8G D9G
• MT 7005:
41R3224
1
• MT 7033: A1G A1A A1H A1B A2G A2A A2H A2B
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Line Cord - Taiwan
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
41R3278
1
• MT 4514: A3V A9V B1V B2V B9V C5V C6V
• MT 4518: B6V B7V A1V D4V D5V
• MT 7005:
• MT 7033: A1V A2V
• MT 7072:
• MT 7079:
• MT 7177:
Chapter 10. FRU lists 413
Power Cords
FRU #
CRU
Line Cord - South Africa
• MT 4466: A1G
• MT 4480: A3M A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
41R3220
1
• MT 4514: B3M B4M A4A A5A B5G B6G A1G A1M A1A C1M C2M C3M C4A C7M C8M
• MT 4518: B5M A2G A3G A3M A4G A4M B8M B9M C1M C2M C3M C4G C5G C6G C7G
A1G A1M D8G D9G E1M E2M E3M F5M F6M F7M
• MT 7005:
• MT 7033: A1G A1M A1A A2G A2M A2A
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Line Cord - India
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
41R3341
1
• MT 4514: A1Q
• MT 4518: A1Q
• MT 7005:
• MT 7033: A1Q A2Q
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - China
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
41R3256
1
• MT 4512:
• MT 4514:
• MT 4518: A1C
• MT 7005:
• MT 7033: A1C A2C
• MT 7072:
• MT 7079:
414 ThinkCentre Hardware Maintenance Manual
Power Cords
FRU #
CRU
• MT 7177:
Line Cord - Japan
• MT 4466:
• MT 4480: A1J A2J
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
41R3248
1
• MT 4514: A6J A7J A1J C9J D1J
• MT 4518: A8J A9J B1J B2J B3J A1J E7J E8J E9J F1J
• MT 7005:
• MT 7033: A1J A1E A2J A2E
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - Italy
• MT 4466: A1G
• MT 4480: A6G A7G B2G A8S A9S
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: A8S A8Y B5G B6G A1S A1G
41R3232
1
• MT 4518: B4S B4Y B5S B5Y A2G A3G A4G C4G C5G C6G C7G A1S A1Y A1L A1G
E6S E6Y
• MT 7005: A1Y
• MT 7033: A1S A1Y A1L A1G A2S A2Y A2L A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Line Cord - Indonesia, Laos, Cambodia, and Vietnam
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072: A1G
41R3208
1
Chapter 10. FRU lists 415
Power Cords
FRU #
CRU
• MT 7079:
• MT 7177:
Line Cord - Denmark
• MT 4466: A1G
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G A1G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
41R3212
1
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Line Cord - Switzerland
• MT 4466: A1G
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G A1G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
41R3228
1
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Line Cord - Israel
• MT 4466: A1G
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G A1G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
41R3236
1
• MT 7033: A1G A2G
• MT 7072: A1G
416 ThinkCentre Hardware Maintenance Manual
Power Cords
FRU #
CRU
• MT 7079: A1G
• MT 7177: A1G A2G
Line Cord - A models
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
41R3208
1
• MT 4514: A4A A5A A1A C4A
• MT 4518: A1A
• MT 7005:
• MT 7033: A1A A2A
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - Thailand
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
43N9029
1
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A1T A2T
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - UK, Ireland
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
41R3224
1
• MT 4512:
• MT 4514:
• MT 4518: A1G A1A
• MT 7005:
• MT 7033: A1G A1A A2G A2A
• MT 7072:
Chapter 10. FRU lists 417
Power Cords
FRU #
CRU
• MT 7079:
• MT 7177:
Line Cord - US
• MT 4466:
• MT 4480: A4U A4F A4S A5U A5F A5S B1U B1F B1S A8S A9S
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
41R3185
1
• MT 4514: A8S A8D A4A A4T A5A A5T A1U A1F A1S A1A C4A C4T
• MT 4518: B4S B4D B5S B5D C8U C8F C8S A5A A5T A6A A6T A7A A7T A1U A1F A1S
A1L A1DA1A A1T D6U D6F D6S D7U D7F D7S E4U E4F E4S E5U E5F E5S E6S E6D
• MT 7005: A1U A1F A1S A1L A1D
• MT 7033: A1U A1F A1S A1L A1D A1A A1T A2U A2F A2S A2L A2D A2A A2T
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - China
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
41R3257
1
• MT 4514:
• MT 4518: A1C
• MT 7005:
• MT 7033: A1M A2M
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - Brazil (Portuguese)
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
41R3271
1
• MT 4503:
• MT 4512:
• MT 4514: B7P B8P A1P
• MT 4518: C9P D1P A1P A2P F2P F3P F4P
• MT 7005: A1P
• MT 7033: A1P A2P
418 ThinkCentre Hardware Maintenance Manual
Power Cords
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - LA High Volt (APU)
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
41R3177
1
• MT 4514: A8Y
• MT 4518: B4Y B5Y A1Y A1L E6Y
• MT 7005: A1Y
• MT 7033: A1Y A2Y
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - Korea
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
41R3261
1
• MT 4514:
• MT 4518: A1K A1R
• MT 7005:
• MT 7033: A1K A1R A1R
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - Taiwan
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
41R3279
1
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518: B6V B7V A1V D4V D5V
• MT 7005:
• MT 7033: A1G A1A A1H A1B A2G A2A A2H A2B
Chapter 10. FRU lists 419
Power Cords
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - South Africa
• MT 4466: A1G
• MT 4480: A3M
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
41R3221
1
• MT 4514: B3M B4M A4A A5A B5G B6G A1G A1M A1A C1M C2M C3M C4A C7M C8M
• MT 4518: B5M A2G A3G A3M A4G A4M B8M B9M C1M C2M C3M C4G C5G C6G C7G
A1G A1M D8G D9G E1M E2M E3M F5M F6M F7M
• MT 7005:
• MT 7033: A1V A2V
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Line Cord - India
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
41R3175
1
• MT 4514: A1Q
• MT 4518: A1Q
• MT 7005:
• MT 7033: A1G A1M A1A A2G A2M A2A
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - Japanese and Japanese English
• MT 4466:
• MT 4480: A1J A2J
• MT 4485: A1G A2G A3G A4G
• MT 4498:
41R3249
1
• MT 4503:
• MT 4512:
• MT 4514: A6J A7J A1J C9J D1J
• MT 4518: A8J A9J B1J B2J B3J A1J E7J E8J E9J F1J
• MT 7005:
420 ThinkCentre Hardware Maintenance Manual
Power Cords
FRU #
CRU
• MT 7033: A1Q A2Q
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - ANZ
• MT 4466:
• MT 4480: A3M A6G A7G B2G
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
41R3197
1
• MT 4514: B3M B4M A1M C7M C8M
• MT 4518: B5M A3M A4M B8M B9M C1M C2M C3M A1M E1M E2M E3M F5M F6M F7M
• MT 7005:
• MT 7033: A1C A2C
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - Singapore, Malaysia, Brunei, Hong Kong
• MT 4466: A1G
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498: A1H A2H A3H
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: A2H A3H A4A A5A B5G B6G A1G A1A A1B C4A
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G A1A D2H D3H D8G D9G
• MT 7005:
41R3225
1
• MT 7033: A1J A1E A2J A2E
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Line Cord - UK Ireland
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
41R3225
1
• MT 4503:
• MT 4512:
• MT 4514: A3V A9V B1V B2V B9V C5V C6V
• MT 4518: A1G A1A
• MT 7005:
Chapter 10. FRU lists 421
Power Cords
FRU #
CRU
• MT 7033: A1S A1Y A1L A1G A2S A2Y A2L A2G
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - Italy
• MT 4466: A1G
• MT 4480: A6G A7G B2G A8S A9S
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: A8S A8Y B5G B6G A1S A1G
41R3233
1
• MT 4518: B4S B4Y B5S B5Y A2G A3G A4G C4G C5G C6G C7G A1S A1Y A1L A1G
D8G D9G E6S E6Y
• MT 7005: A1Y
• MT 7033:
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Line Cord - Indonesia, Laos, Cambodia, and Vietnam A models
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079:
• MT 7177:
41R3209
1
Line Cord - Denmark
• MT 4466: A1G
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
41R3213
1
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G A1G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
422 ThinkCentre Hardware Maintenance Manual
Power Cords
FRU #
CRU
• MT 7005:
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Line Cord - Switzerland
• MT 4466: A1G
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G A1G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
41R3229
1
• MT 7033: A1G A2G
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Line Cord - Israel
• MT 4466: A1G
• MT 4480: A6G A7G B2G
• MT 4485: A1G A2G A3G A4G
• MT 4498:
• MT 4503: AIG A2G A3G
• MT 4512: A1G A2G A3G A4G A5G A6G A7G
• MT 4514: B5G B6G A1G
• MT 4518: A2G A3G A4G C4G C5G C6G C7G A1G D8G D9G
• MT 7005:
41R3237
1
• MT 7033: A1A A2A
• MT 7072: A1G
• MT 7079: A1G
• MT 7177: A1G A2G
Chapter 10. FRU lists 423
Power Cords
FRU #
CRU
Line Cord - Austria, Belgium, Croatia, Czechoslovakia, Finland, France, Germany, Hungary,
Netherlands, Norway, Poland, Portugal, Romania, Spain, Sweden
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
41R3209
1
• MT 4514: A4A A5A A1A C4A
• MT 4518: A1A
• MT 7005:
• MT 7033: A1T A2T
• MT 7072:
• MT 7079:
• MT 7177:
Line Cord - Thailand
• MT 4466:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
43N9030
1
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A1G A1A A2G A2A
• MT 7072:
• MT 7079:
• MT 7177:
Recovery discs
Windows 7 Professional 32 Recovery CD
Windows 7 Professional 32
FRU #
CRU
Arabic
• MT 4466:
• MT 4477:
• MT 4480:
03T0856
1
• MT 4485: A1G A4G
• MT 4498:
• MT 4503: A3G
• MT 4512: A5G
424 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 32
FRU #
CRU
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
• MT 7033: A1G
• MT 7072:
• MT 7079:
• MT 7177:
Brazilian Portuguese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
03T0857
1
• MT 4512:
• MT 4514: B7P B8P
• MT 4518: C9P D1P A1P
• MT 7005:
• MT 7033: A1P
• MT 7072:
• MT 7079:
• MT 7177:
Simplified Chinese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A1C
• MT 7072:
• MT 7079:
• MT 7177:
03T0858
1
Chapter 10. FRU lists 425
Windows 7 Professional 32
FRU #
CRU
Chinese-Traditional
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
03T0859
1
• MT 4518: A1B B6V B7V A1V D4V
• MT 7005:
• MT 7033: A1V
• MT 7072:
• MT 7079:
• MT 7177:
Czech
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
03T0860
1
• MT 7033: A1G
• MT 7072:
• MT 7079:
• MT 7177:
India English
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
03T0861
1
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
• MT 7033: A1G
426 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 32
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
French
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1F A1G
• MT 4518: A1G
• MT 7005:
03T0862
1
• MT 7033: A1F A1G
• MT 7072:
• MT 7079:
• MT 7177:
Greek
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
03T0863
1
• MT 7033: A1G
• MT 7072:
• MT 7079:
• MT 7177:
Chapter 10. FRU lists 427
Windows 7 Professional 32
FRU #
CRU
German
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
03T0864
1
• MT 7033: A1G
• MT 7072:
• MT 7079:
• MT 7177:
Hebrew
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
03T0865
1
• MT 7033: A1G
• MT 7072:
• MT 7079:
• MT 7177:
Hong Kong
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
03T0866
1
• MT 4503:
• MT 4512:
• MT 4514: A1B A3V A9V C5V C6V
• MT 4518:
• MT 7005:
• MT 7033: A1B
428 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 32
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Hungarian
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
03T0867
1
• MT 7033: A1G
• MT 7072:
• MT 7079:
• MT 7177:
Italian
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
03T0868
1
• MT 7033: A1G
• MT 7072:
• MT 7079:
• MT 7177:
Chapter 10. FRU lists 429
Windows 7 Professional 32
FRU #
CRU
Japanese
• MT 4466:
• MT 4477: A1J A2J
• MT 4480: A1J A2J
• MT 4485:
• MT 4498:
• MT 4503:
03T0869
1
• MT 4512:
• MT 4514: A6J A7J A1J C9J D1J
• MT 4518: A8J B2J B3J A1J E9J F1J
• MT 7005:
• MT 7033: A1J
• MT 7072:
• MT 7079:
• MT 7177:
Korean
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
03T0870
1
• MT 4512:
• MT 4514:
• MT 4518: A1K
• MT 7005:
• MT 7033: A1K
• MT 7072:
• MT 7079:
• MT 7177:
Polish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
03T0871
1
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
• MT 7033: A1G
430 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 32
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Portuguese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
03T0872
1
• MT 7033: A1G
• MT 7072:
• MT 7079:
• MT 7177:
Romanian
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
03T0873
1
• MT 7033: A1G
• MT 7072:
• MT 7079:
• MT 7177:
Chapter 10. FRU lists 431
Windows 7 Professional 32
FRU #
CRU
Russian
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
03T0874
1
• MT 7033: A1G
• MT 7072:
• MT 7079:
• MT 7177:
Slovakian
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
03T0875
1
• MT 7033: A1G
• MT 7072:
• MT 7079:
• MT 7177:
Spanish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
03T0876
1
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
• MT 7033: A1G
432 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 32
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Sebian-Latin
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
03T0877
1
• MT 7033: A1G
• MT 7072:
• MT 7079:
• MT 7177:
Turkish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
03T0878
1
• MT 7033: A1G
• MT 7072:
• MT 7079:
• MT 7177:
Chapter 10. FRU lists 433
Windows 7 Professional 32
FRU #
CRU
US English
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
• MT 4503:
• MT 4512:
03T0879
1
• MT 4514: C1M C4A C4T C7M
• MT 4518: B5M A3M A4M C2M A5A A6A A7A A1U A1L A1M A1A A1Q A1H A1R A1E D2H
• MT 7005:
• MT 7033: A1U A1F A1L A1G A1M A1A A1Q A1H A1R A1E
• MT 7072:
• MT 7079:
• MT 7177:
C&L Nordics (DK/FI/SV/NO/EN)
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
03T0880
1
• MT 7033: A1G
• MT 7072:
• MT 7079:
• MT 7177:
C&L EMEA (NL/FR/GR/IT/EN)
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
03T0881
1
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
• MT 7033: A1G
434 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 32
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
C&L Croatian (EN/SL/CR)
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485: A1G A4G
• MT 4498:
• MT 4503: A3G
• MT 4512: A5G
• MT 4514: A1G
• MT 4518: A1G
• MT 7005:
03T0882
1
• MT 7033: A1G
• MT 7072:
• MT 7079:
• MT 7177:
Windows 7 Home Basic 32 Recovery CD
Windows 7 Home Basic 32
FRU #
CRU
Arabic
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Brazilian Portuguese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
03T0883
1
03T0884
1
Chapter 10. FRU lists 435
Windows 7 Home Basic 32
FRU #
CRU
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Chinese-simplified
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
India English
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T0885
1
03T0886
1
436 ThinkCentre Hardware Maintenance Manual
Windows 7 Home Basic 32
FRU #
CRU
Russian
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T0887
1
Spanish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T0888
1
Serbian-Latin
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
03T0889
1
Chapter 10. FRU lists 437
Windows 7 Home Basic 32
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Turkish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
English
03T0890
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T0891
1
438 ThinkCentre Hardware Maintenance Manual
Windows 7 Home Premium 32 Recovery CD
Windows 7 Home Premium 32
FRU #
CRU
India English
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
English
03T0892
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T0893
1
Windows 7 Home Premium 64 Recovery CD
Windows 7 Home Premium 64
FRU #
CRU
Brazilian Portuguese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
03T0919
1
Chapter 10. FRU lists 439
Windows 7 Home Premium 64
FRU #
CRU
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Chinese-Simplified
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T0920
1
Chinese-Traditional
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T0921
1
440 ThinkCentre Hardware Maintenance Manual
Windows 7 Home Premium 64
FRU #
CRU
Czech
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Inida English
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
French
03T0922
1
03T0923
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
03T0924
1
Chapter 10. FRU lists 441
Windows 7 Home Premium 64
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Hong Kong
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Italy
03T0925
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T0926
1
442 ThinkCentre Hardware Maintenance Manual
Windows 7 Home Premium 64
FRU #
CRU
Japanese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Korean
03T0927
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T0928
1
Spanish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
03T0929
1
Chapter 10. FRU lists 443
Windows 7 Home Premium 64
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
US English
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T0930
1
C&L Nordics (DK/FI/SV/NO/EN)
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
03T0931
1
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
C&L EMEA (NL/FR/GR/IT/EN)
• MT 4466:
• MT 4477:
• MT 4480:
03T0932
1
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
444 ThinkCentre Hardware Maintenance Manual
Windows 7 Home Premium 64
FRU #
CRU
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Windows 7 Professional 64 Recovery CD
Windows 7 Professional 64
FRU #
CRU
Arabic
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498:
• MT 4503:
03T0894
1
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A2G
• MT 7072: A1G
• MT 7079:
• MT 7177:
Brazilian Portuguese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
03T0895
1
• MT 4512:
• MT 4514:
• MT 4518: A2P F2P F3P F4P
• MT 7005:
• MT 7033: A2P
• MT 7072:
• MT 7079:
• MT 7177:
Chapter 10. FRU lists 445
Windows 7 Professional 64
FRU #
CRU
Chinese-Simplified
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A2C
• MT 7072:
• MT 7079:
• MT 7177:
03T0896
1
Chinese-Traditional
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A2V
• MT 7072:
• MT 7079:
• MT 7177:
03T0897
1
Czech
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498:
03T0898
1
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A2G
446 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 64
FRU #
CRU
• MT 7072: A1G
• MT 7079:
• MT 7177:
India English
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498:
• MT 4503:
03T0899
1
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A2Q
• MT 7072: A1G
• MT 7079:
• MT 7177:
French
• MT 4466: A1G
• MT 4477:
• MT 4480: A4F A5F A6G A7G B1F B2G
• MT 4485:
• MT 4498:
• MT 4503:
03T0900
1
• MT 4512:
• MT 4514:
• MT 4518: A2G C8F C4G C5G C6G C7G D6F D7F D8G D9G E4F E5F
• MT 7005:
• MT 7033: A2G A2F
• MT 7072: A1G
• MT 7079:
• MT 7177:
Chapter 10. FRU lists 447
Windows 7 Professional 64
FRU #
CRU
Greek
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498:
• MT 4503:
03T0901
1
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A2G
• MT 7072: A1G
• MT 7079:
• MT 7177:
German
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498:
• MT 4503:
03T0902
1
• MT 4512:
• MT 4514:
• MT 4518: A2G C4G C5G C6G C7G D8G D9G
• MT 7005:
• MT 7033: A2G
• MT 7072: A1G
• MT 7079:
• MT 7177:
Hebrew
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498:
03T0903
1
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A2G
448 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 64
FRU #
CRU
• MT 7072: A1G
• MT 7079:
• MT 7177:
Hong Kong
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A2B
• MT 7072:
• MT 7079:
• MT 7177:
Hungary
03T0904
1
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A2G
• MT 7072: A1G
• MT 7079:
• MT 7177:
03T0905
1
Chapter 10. FRU lists 449
Windows 7 Professional 64
FRU #
CRU
Italy
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498:
• MT 4503:
03T0906
1
• MT 4512:
• MT 4514:
• MT 4518: A2G C4G C5G C6G C7G D8G D9G
• MT 7005:
• MT 7033: A2G
• MT 7072: A1G
• MT 7079:
• MT 7177:
Japanese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
03T0907
1
• MT 4512:
• MT 4514:
• MT 4518: A9J B1J E7J E8J
• MT 7005:
• MT 7033: A2J
• MT 7072:
• MT 7079:
• MT 7177:
Polish
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498:
03T0908
1
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A2G
450 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 64
FRU #
CRU
• MT 7072: A1G
• MT 7079:
• MT 7177:
Portuguese
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498:
• MT 4503:
03T0909
1
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A2G
• MT 7072: A1G
• MT 7079:
• MT 7177:
Romanian
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498:
• MT 4503:
03T0910
1
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A2G
• MT 7072: A1G
• MT 7079:
• MT 7177:
Chapter 10. FRU lists 451
Windows 7 Professional 64
FRU #
CRU
Slovakian
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498:
• MT 4503:
03T0911
1
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A2G
• MT 7072: A1G
• MT 7079:
• MT 7177:
Spanish
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498:
• MT 4503:
03T0912
1
• MT 4512:
• MT 4514:
• MT 4518: A2G C4G C5G C6G C7G D8G D9G
• MT 7005:
• MT 7033: A2G
• MT 7072: A1G
• MT 7079:
• MT 7177:
Sebian-Latin
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498:
03T0913
1
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A2G
452 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 64
FRU #
CRU
• MT 7072: A1G
• MT 7079:
• MT 7177:
Turkish
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498:
• MT 4503:
03T0914
1
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033: A2G
• MT 7072: A1G
• MT 7079:
• MT 7177:
US English
• MT 4466: A1G
• MT 4477:
• MT 4480: A3M A4U A5U B1U A6G A7G B2G
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
03T0915
1
• MT 4514: C2M C3M C8M
• MT 4518: C8U B8M B9M C1M C3M D3H D6U D7U E1M E2M E3M E4U E5U F5M
F6M F7M
• MT 7005:
• MT 7033: A2U A2F A2L A2G A2M A2A A2Q A2H A2R A2E
• MT 7072: A1G
• MT 7079:
• MT 7177:
Chapter 10. FRU lists 453
Windows 7 Professional 64
FRU #
CRU
C&L Nordics (DK/FI/SV/NO/EN)
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498:
• MT 4503:
03T0916
1
• MT 4512:
• MT 4514:
• MT 4518: A2G C4G C5G C6G C7G D8G D9G
• MT 7005:
• MT 7033: A2G
• MT 7072: A1G
• MT 7079:
• MT 7177:
C&L EMEA (NL/FR/GR/IT/EN)
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498:
• MT 4503:
03T0917
1
• MT 4512:
• MT 4514:
• MT 4518: A2G C4G C5G C6G C7G D8G D9G
• MT 7005:
• MT 7033: A2G
• MT 7072: A1G
• MT 7079:
• MT 7177:
C&L Croatian (EN/SL/CR)
• MT 4466: A1G
• MT 4477:
• MT 4480: A6G A7G B2G
• MT 4485:
• MT 4498:
03T0918
1
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518: A2G C4G C5G C6G C7G D8G D9G
• MT 7005:
• MT 7033: A2G
454 ThinkCentre Hardware Maintenance Manual
Windows 7 Professional 64
FRU #
CRU
• MT 7072: A1G
• MT 7079:
• MT 7177:
Windows XP Professional 32 Recovery CD
Windows XP Professional 32
FRU #
CRU
Japanese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
English
03T0501
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T0502
1
Chapter 10. FRU lists 455
Windows XP Professional 32
FRU #
CRU
Brazil Portuguese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T0723
1
Traditional Chinese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T0724
Czech
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
03T0725
1
456 ThinkCentre Hardware Maintenance Manual
Windows XP Professional 32
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Denmark
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Finnish
03T0726
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T0727
1
Chapter 10. FRU lists 457
Windows XP Professional 32
FRU #
CRU
French
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T0737
1
German
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Hong Kong
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
03T0728
1
03T0729
1
458 ThinkCentre Hardware Maintenance Manual
Windows XP Professional 32
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Italian
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Norwegian
03T0730
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T0731
1
Chapter 10. FRU lists 459
Windows XP Professional 32
FRU #
CRU
Polish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Russian
03T0732
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T0733
Spanish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
03T0734
1
460 ThinkCentre Hardware Maintenance Manual
Windows XP Professional 32
FRU #
CRU
• MT 7072:
• MT 7079:
• MT 7177:
Swedish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Turkish
03T0735
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T0736
1
Chapter 10. FRU lists 461
Windows XP Professionally Generic 32 Recovery CD
Windows XP Professionally Generic 32
FRU #
CRU
Simplified Chinese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03W7477
1
Greek
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Hungary
03W7483
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
03W7486
1
462 ThinkCentre Hardware Maintenance Manual
Windows XP Professionally Generic 32
FRU #
CRU
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Korean
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Dutch
03W7489
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Portuguese
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
03W7490
1
03W7493
1
Chapter 10. FRU lists 463
Windows XP Professionally Generic 32
FRU #
CRU
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Windows Vista Business 32 Recovery CD
Windows Vista Business 32
FRU #
CRU
India English
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T1311
1
US English
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T1312
1
464 ThinkCentre Hardware Maintenance Manual
Windows Vista Home Basic 32 Recovery CD
Windows Vista Home Basic 32
FRU #
CRU
India English
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
French
03T1313
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Japanese
03T1314
1
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
03T1315
1
Chapter 10. FRU lists 465
Windows Vista Home Basic 32
FRU #
CRU
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
Spanish
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T1316
1
US English
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T1317
1
466 ThinkCentre Hardware Maintenance Manual
Windows Vista Home Basic 32
C&L1 Nordics: DK/FI/SV/NO/EN
FRU #
CRU
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T1318
1
C&L2 EMEA: NL/FR/GR/IT/EN
• MT 4466:
• MT 4477:
• MT 4480:
• MT 4485:
• MT 4498:
• MT 4503:
• MT 4512:
• MT 4514:
• MT 4518:
• MT 7005:
• MT 7033:
• MT 7072:
• MT 7079:
• MT 7177:
03T1319
1
Chapter 10. FRU lists 467
468 ThinkCentre Hardware Maintenance Manual
Chapter 11. Additional service information
This chapter provides additional information that the service representative might find helpful.
Security features
Security features in this section include the following:
• Passwords
• Vital Product Data
Hardware-controlled passwords
Use the Setup Utility program to set the hardware controlled passwords. For more information about
Operating system password
Note: This section applies only to computer models that have an operating system preinstalled from Lenovo.
An operating system password is very similar to a power-on password and denies access to the computer by
an unauthorized user when the password is activated. The computer is unusable until the correct password
is entered and recognized by the computer.
Vital Product Data
Each computer has a unique Vital Product Data (VPD) code stored in the nonvolatile memory on the system
board. After you replace the system board, the VPD must be updated. To update the VPD, see “Updating
BIOS levels
An incorrect level of BIOS can cause false errors and unnecessary FRU replacement. Use the following
information to determine the current level of BIOS installed in the computer, the latest BIOS available for the
computer, and where to obtain the latest level of BIOS.
• To determine the current level of BIOS:
– Start the Setup Utility program.
– See BIOS Revision Level on the Main setup screen.
• Sources for obtaining the latest level BIOS available
1. Lenovo support web site:
http://www.lenovo.com/support
2. Lenovo Customer Support Center
3. Levels 1 and 2 Support
Updating (flashing) the BIOS from a disc
This section provides instructions on how to update (flash) the BIOS from a disc.
© Copyright Lenovo 2011
469
Note: You can download a self-starting bootable disc image (known as an ISO image) with the system
program updates to create a system-program-update disc. Go to:
To update (flash) the BIOS from a disc, do the following:
1. Turn off your computer.
2. Repeatedly press and release the F12 key when turning on the computer. When the Startup Device
Menu opens, release the F12 key.
3. On the Startup Device Menu, select the desired optical drive as the startup device. Then, insert the
disc into this optical drive and press Enter. The update begins.
4. When prompted to change the serial number, it is suggested that you do not make this change by
pressing N. However, if you do want to change the serial number, press Y, then type in the serial number
and press Enter.
5. When prompted to change the machine type and model, it is suggested that you do not make this
change by pressing N. However, if you do want to change the machine type and model, press Y, then
type in the machine type and model and press Enter.
6. Follow the instructions on the screen to complete the update. After the update is completed, remove the
disc from the optical drive.
Updating (flashing) the BIOS from your operating system
Note: Because Lenovo makes constant improvements to its Web sites, the Web page contents are subject
to change without notice, including the contents referenced in the following procedure.
To update (flash) the BIOS from your operating system, do the following:
2. Do the following to locate the downloadable files for your machine type:
a. Click Download & Drivers.
b. In the left pane, click Downloads and drivers.
c. From the Brand drop-down list box, select Desktops.
d. From the Family drop-down list box, select the family name.
e. Click Continue.
f. From the Refine results drop-down list box, select BIOS.
g. Click the BIOS update link.
3. Click the TXT file that contains the instructions for updating (flashing) the BIOS from your operating
system.
4. Print these instructions. This is very important because these instructions will not be displayed on
the screen after the download begins.
5. Follow the printed instructions to download, extract, and install the update.
Recovering from a POST and BIOS update failure
If the power to your computer is interrupted while the POST and BIOS is being updated, your computer
might not restart correctly. If this happens, perform the following procedure to recover from the POST and
BIOS update failure. This procedure is commonly called Boot-block Recovery.
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
470 ThinkCentre Hardware Maintenance Manual
4. Remove any cables that impede access to the Clear CMOS /Recovery jumper.
5. Move the jumper from the standard position (pin 1 and pin 2) to the maintenance position (pin 2 and
pin 3).
6. Reconnect any cables that were disconnected and reinstall the PCI card if removed.
7. Reinstall the computer cover and reconnect the power cords for the computer and monitor to electrical
8. Turn on the computer and then insert the POST and BIOS update (flash update) disc into the optical
drive. The recovery session begins. The recovery session will take two to three minutes. During this
time, you will hear a series of beeps.
9. After the recovery session is completed, the series of beeps will end, and the system will automatically
turn off. Remove the disc from the optical drive before the system completely turns off.
10. Repeat step 1 through step 4.
11. Move the Clear CMOS /Recovery jumper back to the standard position (pin 1 and pin 2).
12. Reconnect any cables that were disconnected and reinstall the PCI card if removed.
13. Reinstall the computer cover and reconnect any cables that were disconnected.
14. Turn on the computer to restart the operating system.
Power management
Power management reduces the power consumption of certain components of the computer such as the
system power supply, processor, hard disk drives, and some monitors.
Advanced Configuration and Power Interface (ACPI) BIOS
Being an ACPI BIOS system, the operating system is allowed to control the power management features
of the computer and the setting for Advanced Power Management (APM) BIOS mode is ignored. Not
all operating systems support ACPI BIOS mode.
Automatic Power-On features
The Automatic Power-On features within the Power Management menu allow you to enable and disable
features that turn on the computer automatically.
• RTC resume: You can specify a date and time at which the computer will be turned on automatically.
This can be either a single event or a daily event.
• Wake on LAN: If the computer has a properly configured token-ring or Ethernet LAN adapter card that is
Wake on LAN-enabled and there is remote network management software, you can use the Wake on LAN
feature. When you set Wake on LAN to Enabled, the computer will turn on when it receives a specific
signal from another computer on the local area network (LAN).
Chapter 11. Additional service information 471
472 ThinkCentre Hardware Maintenance Manual
Appendix A. Notices
Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult
your local Lenovo representative for information on the products and services currently available in your
area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that
Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service
that does not infringe any Lenovo intellectual property right may be used instead. However, it is the user's
responsibility to evaluate and verify the operation of any other product, program, or service.
Lenovo may have patents or pending patent applications covering subject matter described in this
document. The furnishing of this document does not give you any license to these patents. You can send
license inquiries, in writing, to:
Lenovo (United States), Inc.
1009 Think Place - Building One
Morrisville, NC 27560
U.S.A.
Attention: Lenovo Director of Licensing
LENOVO PROVIDES THIS PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT,
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow
disclaimer of express or implied warranties in certain transactions, therefore, this statement may not apply
to you.
This information could include technical inaccuracies or typographical errors. Changes are periodically
made to the information herein; these changes will be incorporated in new editions of the publication.
Lenovo may make improvements and/or changes in the product(s) and/or the program(s) described in this
publication at any time without notice.
The products described in this document are not intended for use in implantation or other life support
applications where malfunction may result in injury or death to persons. The information contained in this
document does not affect or change Lenovo product specifications or warranties. Nothing in this document
shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo
or third parties. All information contained in this document was obtained in specific environments and is
presented as an illustration. The result obtained in other operating environments may vary.
Lenovo may use or distribute any of the information you supply in any way it believes appropriate without
incurring any obligation to you.
Any references in this publication to non-Lenovo Web sites are provided for convenience only and do not in
any manner serve as an endorsement of those Web sites. The materials at those Web sites are not part of
the materials for this Lenovo product, and use of those Web sites is at your own risk.
Any performance data contained herein was determined in a controlled environment. Therefore, the result
obtained in other operating environments may vary significantly. Some measurements may have been
made on development-level systems and there is no guarantee that these measurements will be the same
on generally available systems. Furthermore, some measurements may have been estimated through
extrapolation. Actual results may vary. Users of this document should verify the applicable data for their
specific environment.
© Copyright Lenovo 2011
473
Television output notice
The following notice applies to models that have the factory-installed television-output feature.
This product incorporates copyright protection technology that is protected by method claims of certain U.S.
patents and other intellectual property rights owned by Macrovision Corporation and other rights owners.
Use of this copyright protection technology must be authorized by Macrovision Corporation, and is intended
for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation.
Reverse engineering or disassembly is prohibited.
European conformance CE mark
Trademarks
The following terms are trademarks of Lenovo in the United States, other countries, or both:
Lenovo
The Lenovo logo
Rescue and Recovery
ThinkCentre
ThinkVantage
AMD, AMD Athlon, AMD Phenom, AMD Sempron, and combinations thereof are trademarks of Advanced
Micro Devices, Inc.
Microsoft, Vista and Windows are trademarks of the Microsoft group of companies.
Wake on LAN is a registered trademark of International Business Machines Corporation in the United
States, other countries, or both.
Other company, product, or service names may be trademarks or service marks of others.
474 ThinkCentre Hardware Maintenance Manual
Index
A
accessing
H
hard disk drive, replacing 103, 134
heat sink and fan assembly
replacing 95, 139
B
battery, replacing 92, 133
I
installing, replacing
memory module 84, 125
PCI card 81, 126
internal speaker, replacing 111, 155
C
cables, connecting 160
card reader, installing 88, 128
changing
L
locating components 76, 118
CMOS, clearing 45
components, internal 76, 118
computer cover
opening 121
removing 79
connectors
rear 75, 117
M
memory module 84, 125
installing, replacing 84, 125
microprocessor
replacing 97, 147
connectors, controls, indicators
front 74, 116
CRU
O
completing the installation 113, 160
D
P
devices, handling static-sensitive 78, 120
drives
parts replacement, completing 113, 160
password
bays 78, 120
specifications 78, 120
passwords
erasing 45
E
PCI card 81, 126
environment, operating 34–35
installing, replacing 81, 126
power supply assembly
replacing 93, 142
F
front
connectors, controls, indicators 74, 116
front audio and USB assembly, replacing 110, 159
front bezel
R
removing, reinstalling 80, 122
rear connectors 75, 117
© Copyright Lenovo 2011
475
recovering
recovery
boot-block 470
V
removing
removing, reinstalling
front bezel 80, 122
replacing
battery 92, 133
hard disk drive 103, 134
heat sink and fan assembly 95, 139
microprocessor 97, 147
power supply assembly 93, 142
S
security
selecting
setting
settings
changing 43
viewing 43
static-sensitive devices, handling 78, 120
system board
connectors 77, 119
locating parts 77, 119
accessing 124
T
the BIOS, updating (flashing) 469–470
U
updating
using
476 ThinkCentre Hardware Maintenance Manual
Part Number: 0A23284
Printed in USA
(1P) P/N: 0A23284
*0A23284*
|
Intel Computer Hardware Processor User Manual
JVC HV 29WH51 User Manual
KitchenAid KGCC706R User Manual
Lenovo T540 User Manual
LG Electronics LG Life Good Computer Monitor M2362D User Manual
Magnavox 32MT5015D User Manual
Magnavox MT1331B3 User Manual
Philips Computer Monitor 235PQ2 User Manual
Philips DECT5112L User Manual
Philips DVP5150X User Manual