Lenovo IdeaTab
K3011W
Hardware
Maintenance
Manual
Download from Www.Somanuals.com. All Manuals Search And Download.
Contents
iii
Download from Www.Somanuals.com. All Manuals Search And Download.
About this manual
This manual contains service and reference information for the following
Lenovo IdeaTab product:
Lenovo IdeaTab K3011W
Use this manual to troubleshoot problems.
The manual is divided into the following sections:
•
The common sections provide general information, guidelines, and safety
information required for servicing computers.
•
The product-specific section includes service, reference, and product-specific
parts information.
Important:
This manual is intended only for trained servicers who are familiar with Lenovo
IdeaTab products. Use this manual to troubleshoot problems effectively.
Before servicing a Lenovo IdeaTab product, make sure to read all the information
iv
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety:
•
Observe a good housekeeping in the area where the machines are put
during and after the maintenance.
•
When lifting any heavy object:
1. Make sure that 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 it.
4. Lift it by standing or pushing up with your leg muscles; this action could
avoid the strain from the muscles in your back. Do not attempt to lift any
object that weighs more than 16 kg (35 lb) or that you think is too heavy
for you.
•
•
•
•
•
Do not perform any action that causes hazards to the customer, or that
makes the machine unsafe.
Before you start the machine, make sure that other service representatives
and the customer are not in a hazardous position.
Place removed covers and other parts in a safe place, keeping them away
from all personnel, while you are servicing the machine.
Keep your toolcase away from walk areas so that other people will not trip it
over.
Do not wear loose clothing that can be trapped in the moving parts of the
machine. Make sure 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 the
nonconductive clip, about 8 centimeters (3 inches) from the end.
Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for
your clothing.
Attention: 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 may 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.
Fan louvers on the machine help to prevent the overheating of internal
components. Do not obstruct fan louvers or cover them with labels or
stickers.
2
Download from Www.Somanuals.com. All Manuals Search And Download.
Safety information
Electrical safety
Observe the following rules when working on electrical equipments.
Important:
Use only approved tools and test equipments. Some hand tools have handles
covered with a soft material that does not insulate you when working with live
electrical currents.
Many customers have rubber floor mats near their machines that contain small
conductive fibers to decrease electrostatic discharges. Do not use such kind of mat
to protect yourself from electrical shock.
•
Find the room emergency power-off (EPO) switch, disconnecting the 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 the equipment that
has hazardous voltages.
Disconnect all power before:
–
–
–
Performing a mechanical inspection
Working near power supplies
Removing or installing main units
•
•
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.
Attention: 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.
Attention: An electrical shock can occur only when there is a complete
circuit. By observing the above rule, you may prevent a current from
passing through your body.
–
–
When using testers, 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;
instructions for these precautions are in the safety sections of maintenance
information. Be extremely careful when you measure the 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
it to make sure that it has been powered off.
3
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
•
•
•
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:
•
–
–
–
Caution: do not become a victim yourself.
Switch off the power.
Send the victim to get medical aid.
4
Download from Www.Somanuals.com. All Manuals Search And Download.
Safety information
Safety inspection guide
The purpose of this inspection guide is to assist you in identifying potential
unsafe conditions. As each machine was designed and built, required safety
items were installed to protect users and service personnel from injury. This
guide addresses only those items. You should use good judgment to identify
potential safety hazards according to the attachment of non-Lenovo IdeaTab
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 a bulging capacitor
Mechanical hazards, such as loose or missing hardware
To determine whether there are any potential unsafe conditions, use the
following checklist at the beginning of every service task. 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. Turn 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 the frame ground.
b. The power cord should be the type specified in the parts list.
c. Insulation must not be frayed or worn.
4. Check for cracked or bulging batteries.
5. Remove the cover.
6. Check for any obvious non-Lenovo IdeaTab alterations. Use good judgment
as to the safety of any non-Lenovo IdeaTab alterations.
7. 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.
8. Check for worn, frayed, or pinched cables.
9. Check that the power-supply cover fasteners (screws or rivets) have not
been removed or tampered with.
5
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
Handling devices that are sensitive to electrostatic discharge
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.
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 to guard against ESD damage is desirable but not
necessary.
–
–
Attach the ESD ground clip to any frame ground, ground braid, or green-
wire ground.
When working on a double-insulated or battery-operated system, use an
ESD common ground or reference point. 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.
6
Download from Www.Somanuals.com. All Manuals Search And Download.
Safety information
Safety notices: multilingual translations
The safety notices in this section are provided in English, French, German,
Hebrew, Italian, Japanese, and Spanish.
Safety notice 1
Before the computer is powered on after FRU replacement, make sure all screws,
springs, and other small parts are in place and are not left loose inside the
computer. Verify this by shaking the computer and listening for rattling sounds.
Metallic parts or metal flakes can cause electrical shorts.
Avant de remettre l’ordinateur sous tension après remplacement d’une unité en
clientèle, vérifiez que tous les ressorts, vis et autres pièces sont bien en place et
bien fixées. Pour ce faire, secouez l’unité et assurez-vous qu’aucun bruit suspect
ne se produit. Des pièces métalliques ou des copeaux de métal pourraient causer
un court-circuit.
Bevor nach einem FRU-Austausch der Computer wieder angeschlossen wird,
muß sichergestellt werden, daß keine Schrauben, Federn oder andere Kleinteile
fehlen oder im Gehäuse vergessen wurden. Der Computer muß geschüttelt und auf
Klappergeräusche geprüft werden. Metallteile oder-splitter können Kurzschlüsse
erzeugen.
Prima di accendere l’elaboratore dopo che é stata effettuata la sostituzione di una
FRU, accertarsi che tutte le viti, le molle e tutte le altri parti di piccole dimensioni
siano nella corretta posizione e non siano sparse all’interno dell’elaboratore.
Verificare ciò scuotendo l’elaboratore e prestando attenzione ad eventuali rumori;
eventuali parti o pezzetti metallici possono provocare cortocircuiti pericolosi.
Antes de encender el sistema despues de sustituir una FRU, compruebe que
todos los tornillos, muelles y demás piezas pequeñas se encuentran en su sitio
y no se encuentran sueltas dentro del sistema. Compruébelo agitando el sistema
y escuchando los posibles ruidos que provocarían. Las piezas metálicas pueden
causar cortocircuitos eléctricos.
7
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
Safety notice 2
DANGER
Some standby batteries contain a small amount of nickel and cadmium. Do not
disassemble a standby battery, recharge it, throw it into fire or water, or short-
circuit it. Dispose of the battery as required by local ordinances or regulations.
Use only the battery in the appropriate parts listing. Use of an incorrect battery can
result in ignition or explosion of the battery.
Certaines batteries de secours contiennent du nickel et du cadmium. Ne les
démontez pas, ne les rechargez pas, ne les exposez ni au feu ni à l’eau. Ne
les mettez pas en court-circuit. Pour les mettre au rebut, conformez-vous à la
réglementation en vigueur. Lorsque vous remplacez la pile de sauvegarde ou celle
de l’horloge temps réel, veillez à n’utiliser que les modèles cités dans la liste de
pièces détachées adéquate. Une batterie ou une pile inappropriée risque de prendre
feu ou d’exploser.
Die Bereitschaftsbatterie, die sich unter dem Diskettenlaufwerk befindet,
kann geringe Mengen Nickel und Cadmium enthalten. Sie darf nicht zerlegt,
wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden.
Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Beim
Ersetzen der Bereitschafts-oder Systembatterie nur Batterien des Typs verwenden,
der in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu
Entzündung oder Explosion führen.
Alcune batterie di riserva contengono una piccola quantità di nichel e cadmio.
Non smontarle, ricaricarle, gettarle nel fuoco o nell’acqua né cortocircuitarle.
Smaltirle secondo la normativa in vigore (DPR 915/82, successive disposizioni e
disposizioni locali). Quando si sostituisce la batteria dell’RTC (real time clock) o
la batteria di supporto, utilizzare soltanto i tipi inseriti nell’appropriato Catalogo
parti. L’impiego di una batteria non adatta potrebbe determinare l’incendio o
l’esplosione della batteria stessa.
Algunas baterías de reserva contienen una pequeña cantidad de níquel y cadmio.
No las desmonte, ni recargue, ni las eche al fuego o al agua ni las cortocircuite.
Deséchelas tal como dispone la normativa local. Utilice sólo baterías que se
encuentren en la lista de piezas. La utilización de una batería no apropiada puede
provocar la ignición o explosión de la misma.
8
Download from Www.Somanuals.com. All Manuals Search And Download.
Safety information
Safety notice 3
DANGER
The battery pack contains small amounts of nickel. Do not disassemble it, throw
it into fire or water, or short-circuit it. Dispose of the battery pack as required by
local ordinances or regulations. Use only the battery in the appropriate parts listing
when replacing the battery pack. Use of an incorrect battery can result in ignition
or explosion of the battery.
La batterie contient du nickel. Ne la démontez pas, ne l’exposez ni au feu ni à l’eau.
Ne la mettez pas en court-circuit. Pour la mettre au rebut, conformez-vous à la
réglementation en vigueur. Lorsque vous remplacez la batterie, veillez à n’utiliser
que les modèles cités dans la liste de pièces détachées adéquate. En effet, une
batterie inappropriée risque de prendre feu ou d’exploser.
Akkus enthalten geringe Mengen von Nickel. Sie dürfen nicht zerlegt,
wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden.
Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Beim
Ersetzen der Batterie nur Batterien des Typs verwenden, der in der Ersatzteilliste
aufgeführt ist. Der Einsatz falscher Batterien kann zu Entzündung oder Explosion
führen.
La batteria contiene piccole quantità di nichel. Non smontarla, gettarla nel fuoco
o nell’acqua né cortocircuitarla. Smaltirla secondo la normativa in vigore (DPR
915/82, successive disposizioni e disposizioni locali). Quando si sostituisce la
batteria, utilizzare soltanto i tipi inseriti nell’appropriato Catalogo parti. L’impiego
di una batteria non adatta potrebbe determinare l’incendio o l’esplosione della
batteria stessa.
Las baterías contienen pequeñas cantidades de níquel. No las desmonte, ni
recargue, ni las eche al fuego o al agua ni las cortocircuite. Deséchelas tal como
dispone la normativa local. Utilice sólo baterías que se encuentren en la lista de
piezas al sustituir la batería. La utilización de una batería no apropiada puede
provocar la ignición o explosión de la misma.
9
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
Safety notice 4
DANGER
The lithium battery can cause a fire, an explosion, or a severe burn. Do not
recharge it, remove its polarized connector, disassemble it, heat it above 100°C
(212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as
required by local ordinances or regulations. Use only the battery in the appropriate
parts listing. Use of an incorrect battery can result in ignition or explosion of the
battery.
La pile de sauvegarde contient du lithium. Elle présente des risques d’incendie,
d’explosion ou de brûlures graves. Ne la rechargez pas, ne retirez pas son
connecteur polarisé et ne la démontez pas. Ne l’exposez pas à une temperature
supérieure à 100°C, ne la faites pas brûler et n’en exposez pas le contenu à l’eau.
Mettez la pile au rebut conformément à la réglementation en vigueur. Une pile
inappropriée risque de prendre feu ou d’exploser.
Die Systembatterie ist eine Lithiumbatterie. Sie kann sich entzünden, explodieren
oder schwere Verbrennungen hervorrufen. Batterien dieses Typs dürfen nicht
aufgeladen, zerlegt, über 100 C erhitzt oder verbrannt werden. Auch darf ihr
Inhalt nicht mit Wasser in Verbindung gebracht oder der zur richtigen Polung
angebrachte Verbindungsstecker entfernt werden. Bei der Entsorgung die örtlichen
Bestimmungen für Sondermüll beachten. Beim Ersetzen der Batterie nur Batterien
des Typs verwenden, der in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher
Batterien kann zu Entzündung oder Explosion führen.
La batteria di supporto e una batteria al litio e puo incendiarsi, esplodere o
procurare gravi ustioni. Evitare di ricaricarla, smontarne il connettore polarizzato,
smontarla, riscaldarla ad una temperatura superiore ai 100 gradi centigradi,
incendiarla o gettarla in acqua. Smaltirla secondo la normativa in vigore (DPR
915/82, successive disposizioni e disposizioni locali). L’impiego di una batteria
non adatta potrebbe determinare l’incendio o l’esplosione della batteria stessa.
La batería de repuesto es una batería de litio y puede provocar incendios,
explosiones o quemaduras graves. No la recargue, ni quite el conector polarizado,
ni la desmonte, ni caliente por encima de los 100°C (212°F), ni la incinere ni
exponga el contenido de sus celdas al agua. Deséchela tal como dispone la
normativa local.
10
Download from Www.Somanuals.com. All Manuals Search And Download.
Safety information
Safety notice 5
If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your
hands, immediately wash the affected areas with water at least for 15 minutes.
Seek medical care if any symptoms caused by the fluid are present after washing.
Si le panneau d’affichage à cristaux liquides se brise et que vous recevez dans les
yeux ou sur les mains une partie du fluide, rincez-les abondamment pendant au
moins quinze minutes. Consultez un médecin si des symptômes persistent après le
lavage.
Die Leuchtstoffröhre im LCD-Bildschirm enthält Quecksilber. Bei der Entsorgung
die örtlichen Bestimmungen für Sondermüll beachten. Der LCD-Bildschirm
besteht aus Glas und kann zerbrechen, wenn er unsachgemäß behandelt wird
oder der Computer auf den Boden fällt. Wenn der Bildschirm beschädigt ist und
die darin befindliche Flüssigkeit in Kontakt mit Haut und Augen gerät, sollten
die betroffenen Stellen mindestens 15 Minuten mit Wasser abgespült und bei
Beschwerden anschließend ein Arzt aufgesucht werden.
Nel caso che caso l’LCD si dovesse rompere ed il liquido in esso contenuto
entrasse in contatto con gli occhi o le mani, lavare immediatamente le parti
interessate con acqua corrente per almeno 15 minuti; poi consultare un medico se i
sintomi dovessero permanere.
Si la LCD se rompe y el fluido de su interior entra en contacto con sus ojos o sus
manos, lave inmediatamente las áreas afectadas con agua durante 15 minutos
como mínimo. Obtenga atención medica si se presenta algún síntoma del fluido
despues de lavarse.
11
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
Safety notice 6
DANGER
To avoid shock, do not remove the plastic cover that protects the lower part of the
inverter card.
Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique
protégeant la partie inférieure de la carte d’alimentation.
Aus Sicherheitsgründen die Kunststoffabdeckung, die den unteren Teil der
Spannungswandlerplatine umgibt, nicht entfernen.
Per evitare scosse elettriche, non rimuovere la copertura in plastica che avvolge la
parte inferiore della scheda invertitore.
Para evitar descargas, no quite la cubierta de plástico que rodea la parte baja de la
tarjeta invertida.
Safety notice 7
DANGER
Though the main batteries have low voltage, a shorted or grounded battery can
produce enough current to burn personnel or combustible materials.
Bien que le voltage des batteries principales soit peu élevé, le court-circuit ou la
mise à la masse d’une batterie peut produire suffisamment de courant pour brûler
des matériaux combustibles ou causer des brûlures corporelles graves.
Obwohl Hauptbatterien eine niedrige Spannung haben, können sie doch bei
Kurzschluß oder Erdung genug Strom abgeben, um brennbare Materialien zu
entzünden oder Verletzungen bei Personen hervorzurufen.
Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria in
corto circuito o a massa può fornire corrente sufficiente da bruciare materiali
combustibili o provocare ustioni ai tecnici di manutenzione.
Aunque las baterías principales tienen un voltaje bajo, una batería cortocircuitada
o con contacto a tierra puede producir la corriente suficiente como para quemar
material combustible o provocar quemaduras en el personal.
12
Download from Www.Somanuals.com. All Manuals Search And Download.
Safety information
Safety notice 8
DANGER
Before removing any FRU, turn off the computer, unplug all power cords from
electrical outlets, remove the battery pack, and then disconnect any interconnecting
cables.
Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension,
débranchez tous les cordons d’alimentation des socles de prise de courant, retirez
la batterie et déconnectez tous les cordons d’interface.
Die Stromzufuhr muß abgeschaltet, alle Stromkabel aus der Steckdose gezogen,
der Akku entfernt und alle Verbindungskabel abgenommen sein, bevor eine FRU
entfernt wird.
Prima di rimuovere qualsiasi FRU, spegnere il sistema, scollegare dalle prese
elettriche tutti i cavi di alimentazione, rimuovere la batteria e poi scollegare i cavi
di interconnessione.
Antes de quitar una FRU, apague el sistema, desenchufe todos los cables de
las tomas de corriente eléctrica, quite la batería y, a continuación, desconecte
cualquier cable de conexión entre dispositivos.
13
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo IdeaTab computer are equipped from the factory with
an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such
devices are also sold separately as options. If one of these drives is installed,
it is certified in the U.S. to conform to the requirements of the Department of
Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR)
Subchapter J for Class 1 laser products. Elsewhere, the drive is certified to
conform to the requirements of the International Electrotechnical Commission
(IEC) 825 and CENELEC EN 60 825 for Class 1 laser products.
If a CD-ROM drive, a DVD-ROM drive, or another laser device is installed, note
the following:
CAUTION
Use of controls or adjustments or performance of procedures other than those
specified herein might result in hazardous radiation exposure.
O uso de controles, ajustes ou desempenho de procedimentos diferentes daqueles
aqui especificados pode resultar em perigosa exposição à radiação.
Pour éviter tout risque d’exposition au rayon laser, respectez les consignes de
réglage et d’utilisation des commandes, ainsi que les procédures décrites.
Werden Steuer- und Einstellelemente anders als hier festgesetzt verwendet, kann
gefährliche Laserstrahlung auftreten.
L’utilizzo di controlli, regolazioni o l’esecuzione di procedure diverse da quelle
specificate possono provocare l’esposizione a.
El uso de controles o ajustes o la ejecución de procedimientos distintos de los aquí
especificados puede provocar la exposición a radiaciones peligrosas.
Opening the CD-ROM drive, the DVD-ROM drive, or any other optical storage
device could result in exposure to hazardous laser radiation. There are no
serviceable parts inside those drives. Do not open.
14
Download from Www.Somanuals.com. All Manuals Search And Download.
Safety information
A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may
contain an embedded Class 3A or Class 3B laser diode. Note the following:
DANGER
Emits visible and invisible laser radiation when open. Do not stare into the beam,
do not view directly with optical instruments, and avoid direct exposure to the
beam.
Radiação por raio laser ao abrir. Não olhe fixo no feixe de luz, não olhe
diretamente por meio de instrumentos óticos e evite exposição direta com o feixe
de luz.
Rayonnement laser si carter ouvert. Évitez de fixer le faisceau, de le regarder
directement avec des instruments optiques, ou de vous exposer au rayon.
Laserstrahlung bei geöffnetem Gerät. Nicht direkt oder über optische Instrumente
in den Laserstrahl sehen und den Strahlungsbereich meiden.
Kinyitáskor lézersugár ! Ne nézzen bele se szabad szemmel, se optikai
eszközökkel. Kerülje a sugárnyalábbal való érintkezést!
Aprendo l’unità vengono emesse radiazioni laser. Non fissare il fascio, non
guardarlo direttamente con strumenti ottici e evitare l’esposizione diretta al fascio.
Radiación láser al abrir. No mire fijamente ni examine con instrumental óptico el
haz de luz. Evite la exposición directa al haz.
15
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
Important service information
This chapter presents the following important service information:
•
–
•
Important:
BIOS and device driver fixes are customer-installable. The BIOS and device
drivers are posted on the customer support site:
Strategy for replacing FRUs
Before replacing parts:
Make sure that all software fixes, drivers, and BIOS downloads are installed
before replacing any FRUs listed in this manual.
After a system board is replaced, ensure that the latest BIOS is loaded to the
system board before completing the service action.
To download software fixes, drivers, and BIOS, follow the steps below:
2. Enter a serial number or select a product or use Lenovo smart downloading.
3. Select the BIOS/Driver/Applications and download.
4. Follow the directions on the screen and install the necessary software.
16
Download from Www.Somanuals.com. All Manuals Search And Download.
Important service information
Use the following strategy to prevent unnecessary expense for replacing and
servicing FRUs:
•
If you are instructed to replace an FRU, but the replacement does not solve
the problem, reinstall the original FRU before you continue.
•
Some computers have both a processor board and a system board. If you
are instructed to replace either of them, and replacing one of them does not
solve the problem, reinstall that board, and then replace the other one.
•
If an adapter or a device consists of more than one FRU, any of the FRUs
may be the cause of the error. Before replacing the adapter or device,
remove the FRUs one by one to see if the symptoms change. Replace only
the FRU that changed the symptoms.
Attention: The setup configuration on the computer you are servicing may
have been customized. Running Automatic Configuration may alter the
settings. Note the current configuration settings (using the View Configuration
option); then, when service has been completed, verify that those settings
remain in effect.
Important notice for replacing a system board
Some components mounted on a system board are very sensitive. Improper
handling can cause damage to those components, and may cause a system
malfunction.
Attention: When handling a system board:
•
•
•
Do not drop the system board or apply any excessive force to it.
Avoid rough handling of any kind.
Avoid bending the system board and hard pushing to prevent cracking at
each BGA (Ball Grid Array) chipset.
17
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
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 after
June 2006. Products on the market before June 2006 are not required to
have RoHS compliant parts. If the original FRU parts are non-compliant,
replacement parts can also be non-compliant. In all cases if the original
FRU parts are RoHS compliant, the replacement part must also be RoHS
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 transit 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 and 2006 will contain some
RoHS compliant FRUs. The following statement pertains to these products and
any product Lenovo produces containing RoHS compliant FRUs.
RoHS compliant FRUs have unique FRU part numbers. Before or after the
RoHS implementation date, failed RoHS compliant parts must always be
replaced with RoHS compliant ones, so only the FRUs identified as compliant
in the system HMM or direct substitutions for those FRUs may be used.
Products marketed before June 2006 Products marketed after June 2006
Current or
original part
Replacement FRU Current or
original part
Replacement FRU
Non-RoHS
Non-RoHS
Non-RoHS
RoHS
Can be Non-RoHS
Can be RoHS
Must be RoHS
Can sub to RoHS
Must be RoHS
Must be 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 the order.
18
Download from Www.Somanuals.com. All Manuals Search And Download.
General checkout
General checkout
This chapter presents the following information:
•
•
Before you go to the checkout, make sure to read the following important notes:
Important notes:
• Only certified trained personnel can service the computer.
• Before replacing any FRU, read the entire page on removing and replacing
FRUs.
• When you replace FRUs, use new nylon-coated screws.
• Be extremely careful during such write operations as copying, saving, or
formatting. Drives in the computer that you are servicing sequence might
have been altered. If you select an incorrect drive, data or programs might be
overwritten.
• Replace an FRU only with another FRU of the correct model. When you
replace an FRU, make sure that the machine model and the FRU part number are
correct by referring to the FRU parts list.
• An FRU should not be replaced just because of a single, unreproducible
failure. Single failures can occur for a variety of reasons that have nothing to
do with a hardware defect, such as cosmic radiation, electrostatic discharge, or
software errors. Consider replacing an FRU only when a problem recurs. If you
suspect that an FRU is defective, clear the error logs and run the test again. If the
error does not recur, do not replace the FRU.
• Be careful not to replace a nondefective FRU.
19
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
What to do first
When you do return an FRU, you must include the following information in the
parts exchange form or parts return form that you attach to it:
1. Name and phone number of servicer
2. Date of service
3. Date on which the machine failed
4. Date of purchase
5. Procedure index and page number in which the failing FRU was detected
6. Failing FRU name and part number
7. Machine type, model number, and serial number
8. Customer’s name and address
Note for warranty: During the warranty period, the customer may be
responsible for repair costs if the computer damage was caused by misuse,
accident, modification, unsuitable physical or operating environment, or
improper maintenance by the customer.
The following is a list of some common items that are not covered under
warranty and some symptoms that might indicate that the system was
subjected to stress beyond normal use.
Before checking problems with the computer, determine whether the damage is
covered under the warranty by referring to the following list:
The following are not covered under warranty:
•
LCD panel cracked from the application of excessive force or from being
dropped
•
•
•
Scratched (cosmetic) parts
Distortion, deformation, or discoloration of the cosmetic parts
Plastic parts, latches, pins, or connectors that have been cracked or broken
by excessive force
•
•
Damage caused by liquid spilled into the system
Damage caused by the improper insertion of a PC Card or the installation of
an incompatible card
•
•
Improper disc insertion or use of an optical drive
Diskette drive damage caused by pressure on the diskette drive cover,
foreign material in the drive, or the insertion of a diskette with multiple labels
•
•
•
•
•
Damaged or bent diskette eject button
Fuses blown by attachment of a nonsupported device
Forgotten computer password (making the computer unusable)
Sticky keys caused by spilling a liquid onto the keyboard
Use of an incorrect AC adapter on laptop products
The following symptoms might indicate damage caused by nonwarranted
activities:
•
•
Missing parts might be a symptom of unauthorized service or modification.
If the spindle of a hard disk drive becomes noisy, it may have been subjected
to excessive force, or dropped.
20
Download from Www.Somanuals.com. All Manuals Search And Download.
General checkout
Power system checkout
To verify a symptom, follow the steps below:
1. Turn off the computer.
2. Connect the AC adapter.
3. Make sure that power is supplied when you turn on the computer.
4. Turn off the computer.
5. Disconnect the AC adapter.
6. Make sure that the battery pack supplies power when you turn on the
computer.
If you suspect a power problem, see the appropriate one of the following power
supply checkouts:
•
•
Checking the AC adapter
You are here because the computer fails only when the AC adapter is used.
•
•
If the power-on indicator does not turn on, check the power cord of the AC
adapter for correct continuity and installation.
If the computer does not charge during operation, go to “Checking
To check the AC adapter, follow the steps below:
1. Unplug the AC adapter cable from the computer.
2. Measure the output voltage at the plug of the AC adapter cable. See the
following figure:
Pin
1
Voltage (V DC)
+5
0
1
2
2
Note: Output voltage for the AC adapter pin No. 2 may differ from the one you
are servicing.
3. If the voltage is not correct, replace the AC adapter.
4. If the voltage is acceptable, do the following:
•
•
Replace the system board.
Note: Noise from the AC adapter does not always indicate a defect.
Checking operational charging
To check whether the battery charges properly during operation, use a
discharged battery pack or a battery pack that has less than 50% of the total
power remaining when installed in the computer.
21
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
Perform operational charging. If the battery status indicator or icon does not
light on, remove the battery pack and let it return to room temperature. Reinstall
the battery pack. If the charge indicator or icon is still off, replace the battery
pack.
If the charge indicator still does not light on, replace the system board. Then
reinstall the battery pack.
22
Download from Www.Somanuals.com. All Manuals Search And Download.
Related service information
Related service information
This chapter presents the following information:
•
•
•
Restoring the factory contents by using OneKey Recovery
Restore of factory default
The Lenovo IdeaTab K3011W computers come with pre-installed OneKey
Recovery System.In order to save application files and the initial backed up
files of the system, the hard disk in a Lenovo computer includes a hidden
partition when it is shipped. If you need to restore the system to the point of
your first boot up, just enter Lenovo OneKey Recovery System and run System
the User Guide for
Recovery. For details of OneKey Recovery System, see
Lenovo OneKey Recovery system
.
This will delete all the new data on the system partition (C drive), which
Note:
is not recoverable. Make sure to back up your critical data before you perform this
action.
23
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
Passwords
As many as two passwords may be needed for any Lenovo IdeaTab computer:
the power-on password (POP) and the supervisor password (SVP).
If any of these passwords has been set, a prompt for it appears on the screen
whenever the computer is turned on. The computer does not start until the
password is entered.
Exception: If only an SVP is installed, the password prompt does not appear
when the operating system is booted.
Power-on password
A power-on password (POP) protects the system from being powered on by
an unauthorized person. The password must be entered before an operating
system can be booted.
Supervisor password
A supervisor password (SVP) protects the system information stored in the
BIOS Setup Utility. The user must enter the SVP in order to get access to the
BIOS Setup Utility and change the system configuration.
Attention: If the SVP has been forgotten and cannot be made available to
the servicer, there is no service procedure to reset the password. The system
board must be replaced for a scheduled fee.
24
Download from Www.Somanuals.com. All Manuals Search And Download.
Related service information
Power management
Note: Power management modes are not supported for APM operating system.
To reduce power consumption, the computer has three power management
modes: screen blank, sleep (standby), and hibernation.
Screen blank mode
If the time set on the “Turn off monitor” timer in the operating system expires,
the LCD backlight turns off.
To end screen blank mode and resume normal operation, press any key.
Sleep (standby) mode
When the computer enters sleep (standby) mode, the following events occur in
addition to what occurs in screen blank mode:
•
•
•
The LCD is powered off.
The hard disk drive is powered off.
The CPU stops.
To enter sleep (standby) mode, To put the computer to sleep, do one of the
following:
•
•
•
Close the display panel.
Press the power button.
Open the Charms and then select Settings → Power → Sleep.
In certain circumstances, the computer goes into sleep (standby) mode
automatically:
•
If a “suspend time” has been set on the timer, and the user does not do any
operation with the keyboard, the hard disk, the parallel connector, or the
diskette drive within that time.
•
If the battery indicator is amber, indicating that the battery power is low.
To cause the computer to return from sleep (standby) mode and resume the
operation, do one of the following:
•
•
Press the Fn key.
Turn on the power switch.
Also, in the following event, the computer automatically returns from sleep
(standby) mode and resumes the operation:
•
The time set on the resume timer elapses.
Note: The computer does not accept any input immediately after it enters
sleep (standby) mode. Wait a few seconds before taking any action to reenter
operation mode.
25
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
Lenovo IdeaTab K3011W
This chapter presents the following product-specific service references and
product-specific parts information:
•
•
•
•
•
•
•
Specifications
The following table lists the specifications of the Lenovo IdeaTab K3011W :
Table 1. Specifications
Tablet
Feature
Description
Processor
•
•
Intel Cloverview
Intel Cloverview
Core Chipset
Graphic memory
chip
•
•
•
Intel Cloverview integrated
Display
11.6" 16:9, 1366 × 768 pixels HD / 350nit
LPDDR2 800MHz (2 GB)
Standard
memory
EEPROM
Storage
I/O port
•
•
•
•
•
•
•
•
4MBit / 512K-byte
32 GB or 64 GB
Unified multi-function connector × 1
Micro HDMI × 1
Micro SD card reader × 1
Combo audio jack × 1
0.7 W speakers × 2
Audio
Internal digital Microphone × 2
Non-Intel
Wireless
•
•
•
Broadcom BCM 4330 802.11b/g/n
BT 4.0
Bluetooth
wireless
Integrated
camera
2.0 MP in front
26
Download from Www.Somanuals.com. All Manuals Search And Download.
Lenovo IdeaTab K3011W
Table 1. Specifications (continued)
Feature
Description
Battery
•
•
2 cell, 6800 mAh
5V, 10W
AC adapter
Pre-installed
operating
system
•
Windows 8
Dock
Feature
Description
I/O Ports
•
•
•
•
•
•
•
Unified multi-function connector × 1
USB port × 2
AC power adapter jack × 1
2 cell, 6800 mAh
Battery
AC adapter
Keyboard
Touch pad
5V, 10W
Windows 8 keyboard
Multi-touch one piece touchpad
27
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
Status indicators
The system status indicators below show the computer status:
1
2
Table 2. Status indicators
Indicator
status
Indicator
Meaning
The tablet is connected to the AC adapter
and is fully charged.
On (solid white)
On (solid amber) The tablet is charging.
1
The tablet is connected to the AC adapter,
Power status
indicator (on tablet)
Blinking (white
and amber
alternately)
but the charging process has been paused.
There may be a problem with the battery or
battery connection.
The tablet is disconnected from the AC
adapter.
Off
The dock is connected to the AC adapter
and is fully charged.
On (solid white)
On (solid amber) The dock is charging.
2
Blinking (white
and amber
The dock is connected to the AC adapter,
but there may be a problem with the battery
or battery connection.
Power status
indicator (on dock)
alternately)
Blinking (amber) The battery’s charge is less than 10%.
Off The dock is disconnected from AC adapter.
28
Download from Www.Somanuals.com. All Manuals Search And Download.
Lenovo IdeaTab K3011W
Function key combinations
The following table shows the function of each combination of function key.
Table 3. Hotkeys
:
Mutes/unmutes the sound.
:
Decreases the volume level.
:
Increases the volume level.
:
Closes the currently active window.
Refreshes the desktop or the currently active window.
Turns on/off the backlight of the LCD screen.
Enables/disables wireless function.
:
:
:
:
:
:
:
:
:
:
Toggles the display between the computer and an external
device.
Decreases display brightness.
Increases display brightness.
Displays the Settings charm.
Displays the Search charm.
Displays all currently active apps.
Displays all apps with the Search charm.
29
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
FRU replacement notices
This section presents notices related to removing and replacing parts. Read
this section carefully before replacing any FRU.
Screw notices
Loose screws can cause a reliability problem. In the Lenovo IdeaTab computer,
this problem is addressed with special nylon-coated screws that have the
following characteristics:
•
•
•
•
They maintain tight connections.
They do not easily come loose, even with shock or vibration.
They are harder to tighten.
Each one should be used only once.
Do the following when you service this machine:
•
•
•
Keep the screw kit in your tool bag.
Always use new screws.
Use a torque screwdriver if you have one.
Tighten screws as follows:
•
Plastic to plastic
Turn an additional 90° after the screw head touches the surface of the
plastic part:
more than 90°
(Cross-section)
•
Logic card to plastic
Turn an additional 180° after the screw head touches the surface of the
logic card:
more than 180°
(Cross-section)
Torque driver
•
•
If you have a torque screwdriver , refer to the “Torque” column for each step.
Make sure that you use the correct screws. If you have a torque screwdriver,
tighten all screws firmly to the torque shown in the table. Never use a
screw that you removed. Use a new one. Make sure that all screws are
tightened firmly.
•
Ensure torque screwdrivers are calibrated correctly following country
specifications.
30
Download from Www.Somanuals.com. All Manuals Search And Download.
Lenovo IdeaTab K3011W
Removing and replacing an FRU
This section presents exploded figures with the instructions to indicate how to
remove and replace the FRU. Make sure to observe the following general rules:
1. Do not attempt to service any computer unless you have been trained and
certified. An untrained person runs the risk of damaging parts.
3. Begin by removing any FRUs that have to be removed before the failing
FRU. Any of such FRUs are listed at the top of the page. Remove them in
the order in which they are listed.
4. Follow the correct sequence in the steps to remove the FRU, as given in the
figures by the numbers in square callouts.
5. When turning a screw to replace an FRU, turn it in the direction as given by
the arrow in the figure.
6. When removing the FRU, move it in the direction as given by the arrow in
the figure.
7. To put the new FRU in place, reverse the removal procedures and follow
any of the notes that pertain to replacement. For information about
8. When replacing an FRU, use the correct screw as shown in the procedures.
DANGER
Before removing any FRU, turn off the computer, unplug all power cords from
electrical outlets, and then disconnect any of the interconnecting cables.
Attention: After replacing an FRU, do not turn on the computer until you have
made sure that all screws, springs, and other small parts are in place and none
are loose inside the computer. Verify this by shaking the computer gently and
listening for rattling sounds. Metallic parts or metal flakes can cause electrical
short circuits.
Attention: The system board is sensitive to, and can be damaged by,
electrostatic discharge. Before touching it, establish personal grounding by
touching a ground point with one hand or using an electrostatic discharge (ESD)
strap (P/N 6405959) to remove potential shock reasons.
31
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
1010 Keyboard
Figure 1. Removal steps of keyboard
Disassemble the keyboard in the direction shown by arrows
.
1
1
1
Lift the keyboard a little, and then detach the connector in the direction shown
by arrows . Remove the keyboard in the direction shown by arrow
.
4
2 3
2
4
3
When installing: Make sure that the FPC connector is attached firmly.
32
Download from Www.Somanuals.com. All Manuals Search And Download.
Lenovo IdeaTab K3011W
1020 Keyboard bezel
For access, remove this FRU:
•
Figure 2. Removal steps of keyboard bezel
Remove the four rubber feet in the direction shown by arrows , then remove
1
the four screws
.
2
1
2
2
1
1
2
2
1
Step
Screw (quantity)
Color
Torque
M2.0 × 4.0 mm, flat-head, nylok-coated (4) Black
2.0 kgf.cm
2
33
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
Figure 2. Removal steps of keyboard bezel (continued)
Detach the FPC connector in the direction shown by arrows
. Remove six
3 4
screws
.
5
5
5
5
5
5
3
5
4
Step
Screw (quantity)
Color
Torque
M1.6 × 1.8 mm, flat-head, nylok-coated (6) Black
1.0 kgf.cm
5
Remove the keyboard bezel in the direction shown by arrow
.
6
6
34
Download from Www.Somanuals.com. All Manuals Search And Download.
Lenovo IdeaTab K3011W
Note: Applying labels to the base cover
The new base cover FRU is shipped with a kit containing labels of several
kinds. When you replace the base cover, you need to apply the following
label:
The following labels need to be peeled off from the old base cover, and need
to be put on the new base cover.
a
b
Rating Label
Host Label
For the location of each label, refer to the following figure:
b
a
35
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
1030 Dock battery pack
For access, remove these FRUs in order:
•
•
DANGER
Only use the battery specified in the parts list for your computer. Any other battery
could ignite or explode.
Figure 3. Removal steps of dock battery pack
Unplug the battery pack connector in the direction shown by arrow , remove
1
the three screws
.
2
1
2
2
2
Step
Screw (quantity)
Color
Torque
M1.6 × 1.8 mm, flat-head, nylok-coated (3) black
1.0 kgf.cm
2
36
Download from Www.Somanuals.com. All Manuals Search And Download.
Lenovo IdeaTab K3011W
Figure 3. Removal steps of dock battery pack (continued)
Remove the battery pack in the direction shown by arrow
.
3
3
When installing: Make sure the battery pack connector is attached firmly.
37
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
1040 Dock cradle board
For access, remove these FRUs in order:
•
•
•
Figure 4. Removal steps of dock cradle board
Unplug the connector in the direction shown by arrow . Remove the two
1
screws
.
2
1
2
2
Step
Screw (quantity)
M1.6 × 1.8 mm, flat-head, nylok-coated (2)
Color
Torque
Black 1.0 kgf.cm
2
Remove the dock cradle board in the direction shown by arrow
.
3
3
When installing: Make sure that the connector is attached firmly.
38
Download from Www.Somanuals.com. All Manuals Search And Download.
Lenovo IdeaTab K3011W
1050 Hinge module
For access, remove these FRUs in order:
•
•
•
•
Figure 5. Removal steps of hinge module
Remove the six screws
.
1
1
1
1
1
Step
Screw (quantity)
Color
Torque
M2.0 × 4.0 mm, flat-head, nylok-coated (6) Black
2.0 kgf.cm
1
Remove the hinge module in the direction shown by arrow
.
2
2
39
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
1060 Tablet base cover
Figure 6. Removal steps of tablet base cover
Open the SIM card cover. Remove the screw
.
1
1
Step
Screw (quantity)
Color
Torque
M1.6 × 4.0 mm, flat-head, nylok-coated (1) Black
1.0 kgf.cm
1
40
Download from Www.Somanuals.com. All Manuals Search And Download.
Lenovo IdeaTab K3011W
Figure 6. Removal steps of tablet base cover (continued)
Remove the base cover in the direction shown by arrow
.
2
2
41
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
Note: Applying labels to the base cover
The new base cover FRU is shipped with a kit containing labels of several
kinds. When you replace the base cover, you need to apply the following
label:
The following labels need to be peeled off from the old base cover, and need
to be put on the new base cover.
a
b
Rating Label
Host Label
For the location of each label, refer to the following figure:
a
b
42
Download from Www.Somanuals.com. All Manuals Search And Download.
Lenovo IdeaTab K3011W
1070 Integrated camera
For access, remove this FRU:
•
Figure 7. Removal steps of integrated camera
Detach the FPC connector in the direction shown by arrows
.
1 2
1
2
When installing: Make sure that the FPC connector is attached firmly.
Remove the integrated camera in the direction shown by arrow
.
3
3
43
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
1080 Tablet USB board and button board
For access, remove this FRU:
•
Figure 8. Removal steps of tablet USB board and button board
Detach the two FPC connectors in the direction shown by arrows
and
1 2
unplug the speaker connector in the direction shown by arrow , and then
3
remove two screws
and two screws
.
5
4
1
2
1
2
5
5
4
4
3
When installing: Make sure that the connectors are attached firmly to the
system board.
Step
Screw (quantity)
Color
White
Black
Torque
M2.0 × 3.0, flat-head, nylok-coated (2)
M2.0 × 4.0, flat-head, nylok-coated (2)
2.0 kgf.cm
2.0 kgf.cm
4
5
44
Download from Www.Somanuals.com. All Manuals Search And Download.
Lenovo IdeaTab K3011W
Figure 8. Removal steps of tablet USB board and button board (continued)
Remove the USB board and the button board in the direction shown by arrows
.
6
6
6
When installing: Make sure that the connectors are attached firmly.
45
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
1090 System board
Important notices for handling the system board:
When handling the system board, bear the following in mind.
• Be careful not to drop the system board on a bench top that has a hard surface,
such as metal, wood, or composite.
• Avoid rough handling of any kind.
• In the whole process, make sure not to drop or stack the system board.
• If you put a system board down, make sure to put it only on a padded surface such
as an ESD mat or conductive corrugated material.
For access, remove these FRUs in order:
•
•
•
Figure 9. Removal steps of system board
Disconnect the wireless LAN cable (black) , unplug the battery connector in
1
the direction shown by arrow , and then detach the two FPC connectors in
2
3 4
the direction shown by arrows
.
1
3
4
3
2
4
46
Download from Www.Somanuals.com. All Manuals Search And Download.
Lenovo IdeaTab K3011W
Figure 9. Removal steps of system board (continued)
Remove two screws
and eight screws
.
6
5
5
6
5
6
6
6
6
6
6
6
Step
Screw (quantity)
Color
Black
White
Torque
M2.0 × 4.0, flat-head, nylok-coated (2)
M2.0 × 3.0, flat-head, nylok-coated (8)
2.0 kgf.cm
2.0 kgf.cm
5
6
Detach the micro HDMI board connector in the direction shown by arrow
,
7
and then remove the system board in the direction shown by arrows
.
8
7
8
When installing: Make sure that the connectors are attached firmly.
47
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
1100 Speakers
For access, remove these FRUs in order:
•
•
•
•
“1060 Tablet base cover” on page 40
“1070 Integrated camera” on page 43
Figure 11. Removal steps of speakers
Detach the speaker connector in the direction shown by arrow
.
1
1
Remove the speakers
.
2
2
2
When installing: Make sure that the speakers connector is attached firmly.
48
Download from Www.Somanuals.com. All Manuals Search And Download.
Lenovo IdeaTab K3011W
1110 Micro HDMI board
For access, remove these FRUs in order:
•
•
•
•
•
Figure 11. Removal steps of micro HDMI board
Remove the two screws
.
1
1
1
Step
Screw (quantity)
Color
Torque
M2.0 × 3.0 mm, flat-head, nylok-coated (2) White
2.0 kg-cm
1
Remove the micro HDMI board in the direction shown by arrow
.
2
2
49
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
1120 Antenna assembly
For access, remove these FRUs in order:
•
•
•
•
•
Figure 12. Removal steps of keyboard bezel
Peel off the adhesive tape securing the antenna board, and then remove the
antenna assembly in the direction shown by arrows
.
1
1
50
Download from Www.Somanuals.com. All Manuals Search And Download.
Lenovo IdeaTab K3011W
1130 Tablet battery pack
For access, remove these FRUs in order:
•
•
•
•
•
Figure 14. Removal steps of tablet battery pack
Remove the four screws
.
1
1
1
1
1
Step
Screw (quantity)
M1.6 × 1.8 mm, flat-head, nylok-coated (4)
Color
Torque
Black 1.0 kgf.cm
1
Remove the tablet battery pack from the LCD unit in the direction shown by
arrow
.
2
2
51
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
Locations
Tablet
Integrated camera
Wireless LAN antennas
Multi-touch screen
Windows button
1
2
3
4
5
6
7
8
9
J
K
Screen rotation lock button
Volume button
Speaker
Micro HDMI port
Combo audio jack
Power button
Power status indicator (on tablet)
Micro SD card slot
L
M
N
O
Built-in microphone
Tablet-docking latch
Multi-function connector
10
11
13
12
1
2
5
9
8
6
7
7
3
2
4
15
14
52
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
Tablet
1
2
3
4
5
6
7
8
9
10
11
12
13
56
Download from Www.Somanuals.com. All Manuals Search And Download.
Lenovo IdeaTab K3011W
Table 4. Parts list—Overall
Dock
No.
FRU
FRU no.
1
KB MP-11G23US-6863 US
90202248
90202249
90202067
90202063
90202055
1
KB MP-11G23SU-6863 RUSSIAN
ASSY_DOCK_UCASE_ W/TP
ASSY DOCK TP COVER ISLAKE
C.A. DOCK TP FFC ISLAKE
2
3
4
5
Coslight SMP L12M2P31 3.7V 25Wh 2cell Bty
ATL SMP L12M2P31 3.7V 25Wh 2cell Bty
LTK11 SIT2 CRADLE BD 12H09-1 (D)
ASSY DOCK CRADLE COVER ISLAKE
BRKT DOCK HINGE BD CONN BKT ISLAKE
C.A. DOCK HINGE BD CABLE ISLAKE
CHASSIS DOCK HINGE MODULE ISLAKE
ASSY DOCK HINGE BUTTON ISLAKE
ASSY DOCK HINGE COVER ISLAKE
ASSY DOCK LCASE ISLAKE
121500105
121500103
90001526
90202076
90202057
90202056
90202058
90202066
90202065
90202064
90202069
5
6
7
8
9
10
11
12
13
14
—
RUB DOCK LCASE RUBBER FOOT ISLAKE
Tablet
No.
FRU
FRU no.
1
ASSY TFD LCD 11.6" HD W/TOUCH
ASSY POWER KEY ISLAKE
90400076
90202060
90202062
90202061
90202053
121500105
121500103
90202068
90202072
90202073
90001527
90001528
90001525
90001524
20200213
90202059
2
3
ASSY ROTATE LOCK ISLAKE
4
ASSY VOLUME KEY ISLAKE
5
C.A. LCD LVDS ISLAKE
6
Coslight SMP L12M2P31 3.7V 25Wh 2cell Bty
ATL SMP L12M2P31 3.7V 25Wh 2cell Bty
ATN WLAN AUX
6
7
8
ASSY SPEAKER R ISLAKE
8
ASSY SPEAKER L ISLAKE
9
ASSY MB 2G RAM 32G EMMC W/RDPK WIN8 STD
ASSY MB 2G RAM 64G EMMC W/RDPK WIN8 STD
LTK11 SIT2 BUTTON BD 12H08-1 (D)
LTK11 SIT2 USB DOCKING BD 12H07-1 (D)
CAMERA 2M BC34UGV10-000 BISON
ASSY REAR COVER ISLAKE
9
10
11
12
13
—
57
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
AC adapters
Table 6. Parts list—3-pin AC adapters
FRU
P/N
10W, Greatwall, GW AD835M26B15LF 5.2V2A CN adapter
10W, Greatwall, GW AD835M26B15LF 5.2V2A US adapter
10W, Greatwall, GW AD835M26B15LF 5.2V2A EU adapter
10W, Greatwall, GW AD835M26B15LF 5.2V2A UK adapter
10W, Greatwall, GW AD835M26B15LF 5.2V2A AU adapter
10W, Greatwall, GW AD835M26B15LF 5.2V2A KR adapter
10W, Greatwall, GW AD835M26B15LF 5.2V2A SA adapter
10W, Greatwall, GW AD835M26B15LF 5.2V2A AR adapter
36200342
36200343
36200344
36200345
36200346
36200347
36200348
36200349
58
Download from Www.Somanuals.com. All Manuals Search And Download.
Notices
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.
LENOVO GROUP LTD. 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.
59
Download from Www.Somanuals.com. All Manuals Search And Download.
IdeaTab K3011W Hardware Maintenance Manual
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.
Trademarks
The following terms are either registered trademarks or trademarks of Lenovo
in the United States and/or other countries:
Lenovo®
Lenovo logo®
IdeaTab®
VeriFace®
OneKey Recovery®
APS®
Power Express®
Energy Management and ReadyComm®
The following terms are trademarks of Microsoft Corporation in the United
States, other countries, or both:
Windows®
Windows Vista®
Windows® 7
Windows® 8
The following are trademarks of Intel Corporation or its subsidiaries in the
United States, other countries, or both:
Intel®
Intel® Core™ 2 Duo
Other company, product, or service names may be the trademarks or service
marks of others.
60
Download from Www.Somanuals.com. All Manuals Search And Download.
|