User Guide
Types 8293, 8294, 8295, 8466, 8467
Types 8468, 8473, 8474, 8710, 8711
Types 8714, 8715, 8773, 8774, 8778
Types 8779, 8818, 8819, 9217
Types 9218, 9219
Download from Www.Somanuals.com. All Manuals Search And Download.
User Guide
Types 8293, 8294, 8295, 8466, 8467
Types 8468, 8473, 8474, 8710, 8711
Types 8714, 8715, 8773, 8774, 8778
Types 8779, 8818, 8819, 9217
Types 9218, 9219
Download from Www.Somanuals.com. All Manuals Search And Download.
Note
Before using this information and the product it supports, be sure to read the “Important safety information” on page v and
Fourth Edition (June 2006)
© Copyright Lenovo 2006.
Portions © Copyright International Business Machines Corporation 2005.
All rights reserved.
U.S. GOVERNMENT USERS – RESTRICTED RIGHTS: Our products and/or services are provided with
RESTRICTED RIGHTS. Use, duplication or disclosure by the Government is subject to the GSA ADP Schedule
contract with Lenovo Group Limited, if any, or the standard terms of this commercial license, or if the agency is
unable to accept this Program under these terms, then we provide this Program under the provisions set forth in
Commercial Computer Software–Restricted Rights at FAR 52.227-19, when applicable, or under Rights in
Data-General, FAR 52.227.14 (Alternate III).
Download from Www.Somanuals.com. All Manuals Search And Download.
Contents
© Lenovo 2006. Portions © IBM Corp. 2005.
Download from Www.Somanuals.com. All Manuals Search And Download.
iii
iv User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Important safety information
Note
Please read important safety information first.
This information can help you safely use your desktop or notebook personal
computer. Follow and retain all information included with your computer. The
information in this document does not alter the terms of your purchase agreement
or the Lenovo™ Statement of Limited Warranty.
Customer safety is important. Our products are developed to be safe and effective.
However, personal computers are electronic devices. Power cords, power adapters,
and other features can create potential safety risks that can result in physical injury
or property damage, especially if misused. To reduce these risks, follow the
instructions included with your product, observe all warnings on the product and
in the operating instructions, and review the information included in this
document carefully. By carefully following the information contained in this
document and provided with your product, you can help protect yourself from
hazards and create a safer computer work environment.
Note: This information includes references to power adapters and batteries. In
addition to notebook computers, some products (such as speakers and
monitors) ship with external power adapters. If you have such a product,
this information applies to your product. In addition, your computer
product contains a coin-sized internal battery that provides power to your
system clock even when the machine is unplugged, so the battery safety
information applies to all computers.
Conditions that require immediate action
Products can become damaged due to misuse or neglect. Some product damage
is serious enough that the product should not be used again until it has been
inspected and, if necessary, repaired by an authorized servicer.
As with any electronic device, pay close attention to the product when it is
turned on. On very rare occasions, you might notice an odor or see a puff of
smoke or sparks vent from your machine. Or you might hear sounds like
popping, cracking or hissing. These conditions might merely mean that an
internal electronic component has failed in a safe and controlled manner. Or,
they might indicate a potential safety issue. However, do not take risks or
attempt to diagnose the situation yourself contact the Customer Support Center.
Frequently inspect your computer and its components for damage or wear or
signs of danger. If you have any question about the condition of a component,
do not use the product. Contact the Customer Support Center or the product
manufacturer for instructions on how to inspect the product and have it
repaired, if necessary.
In the unlikely event that you notice any of the conditions listed below, or if
you have any safety concerns with your product, stop using the product and
unplug it from the power source and telecommunication lines until you can
© Lenovo 2006. Portions © IBM Corp. 2005.
Download from Www.Somanuals.com. All Manuals Search And Download.
v
speak to the Customer Support Center for further guidance. See “Information
resources” on page xiii for more information.
v Power cords, plugs, power adapters, extension cords, surge protectors, or power
supplies that are cracked, broken or damaged.
v Signs of overheating, smoke, sparks or fire.
v Damage to a battery (such as cracks, dents, creases), discharge from a battery, or
a buildup of foreign substances on the battery.
v A cracking, hissing or popping sound, or strong odor that comes from the
product.
v Signs that liquid has been spilled or an object has fallen onto the computer
product, the power cord or power adapter.
v The computer product, the power cord or power adapter has been exposed to
water.
v The product has been dropped or damaged in any way.
v The product does not operate normally when you follow the operating
instructions.
Note: If you notice these conditions with a product (such as an extension cord)
that is not manufactured for or by Lenovo, stop using that product until you
can contact the product manufacturer for further instructions, or until you
get a suitable replacement.
General safety guidelines
Always observe the following precautions to reduce the risk of injury and property
damage.
Service
Do not attempt to service a product yourself unless instructed to do so by the
Customer Support Center or your documentation. Use only a service provider who
is approved to repair your particular product.
Note: Some parts can be upgraded or replaced by the customer. These parts are
referred to as Customer Replaceable Units, or CRUs. Lenovo expressly
identifies CRUs as such, and provides documentation with instructions
when it is appropriate for customers to replace those parts. You must closely
follow all instructions when performing such replacements. Always make
sure that the power is turned off and that the product is unplugged from
any power source before you attempt the replacement. If you have any
questions or concerns, contact the Customer Support Center.
Although there are no moving parts in your computer after the power cord has
been disconnected, the following warnings are required for proper UL certification.
vi User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Danger
Hazardous moving parts. Keep fingers and other body parts away.
Attention
Before replacing any CRUs, turn off the computer and wait three to five
minutes to let the computer cool before opening the cover.
Power cords and power adapters
Use only the power cords and power adapters supplied by the product
manufacturer.
The power cords shall be safety approved. For Germany, it shall be H05VV-F, 3G,
0.75 mm2, or better. For other countries, the suitable types shall be used
accordingly.
Never wrap a power cord around the power adapter or other object. Doing so can
stress the cord in ways that can cause the cord to fray, crack or crimp. This can
present a safety hazard.
Always route power cords so that they will not be walked on, tripped over, or
pinched by objects.
Protect the cord and power adapters from liquids. For instance, do not leave your
cord or power adapter near sinks, tubs, toilets, or on floors that are cleaned with
liquid cleansers. Liquids can cause a short circuit, particularly if the cord or power
adapter has been stressed by misuse. Liquids can also cause gradual corrosion of
the power cord terminals and/or the connector terminals on the adapter which can
eventually result in overheating.
Always connect power cords and signal cables in the correct order and ensure that
all power cord connectors are securely and completely plugged into receptacles.
Do not use any power adapter that shows corrosion at the ac input pins and/or
shows signs of overheating (such as deformed plastic) at the ac input or anywhere
on the power adapter.
Do not use any power cords where the electrical contacts on either end show signs
of corrosion or overheating or where the power cord appears to have been
damaged in any way.
Important safety information vii
Download from Www.Somanuals.com. All Manuals Search And Download.
Extension cords and related devices
Ensure that extension cords, surge protectors, uninterruptible power supplies, and
power strips that you use are rated to handle the electrical requirements of the
product. Never overload these devices. If power strips are used, the load should
not exceed the power strip input rating. Consult an electrician for more
information if you have questions about power loads, power requirements, and
input ratings.
Plugs and outlets
If a receptacle (power outlet) that you intend to use with your computer
equipment appears to be damaged or corroded, do not use the outlet until it is
replaced by a qualified electrician.
Do not bend or modify the plug. If the plug is damaged, contact the manufacturer
to obtain a replacement.
Some products are equipped with a three-pronged plug. This plug fits only into a
grounded electrical outlet. This is a safety feature. Do not defeat this safety feature
by trying to insert it into a non-grounded outlet. If you cannot insert the plug into
the outlet, contact an electrician for an approved outlet adapter or to replace the
outlet with one that enables this safety feature. Never overload an electrical outlet.
The overall system load should not exceed 80 percent of the branch circuit rating.
Consult an electrician for more information if you have questions about power
loads and branch circuit ratings.
Be sure that the power outlet you are using is properly wired, easily accessible,
and located close to the equipment. Do not fully extend power cords in a way that
will stress the cords.
Carefully connect and disconnect the equipment from the electrical outlet.
Batteries
All personal computers manufactured by Lenovo contain a non-rechargeable coin
cell battery to provide power to the system clock. In addition, many mobile
products, such as notebook computers, utilize a rechargeable battery pack to
provide system power when in portable mode. Batteries supplied by Lenovo for
use with your product have been tested for compatibility and should only be
replaced with approved parts.
Never attempt to open or service any battery. Do not crush, puncture, or incinerate
batteries or short circuit the metal contacts. Do not expose the battery to water or
other liquids. Only recharge the battery pack strictly according to instructions
included in the product documentation.
Battery abuse or mishandling can cause the battery to overheat, which can cause
gasses or flame to “vent” from the battery pack or coin cell. If your battery is
damaged, or if you notice any discharge from your battery or the buildup of
foreign materials on the battery leads, stop using the battery and obtain a
replacement from the battery manufacturer.
Batteries can degrade when they are left unused for long periods of time. For some
rechargeable batteries (particularly Lithium Ion batteries), leaving a battery unused
in a discharged state could increase the risk of a battery short circuit, which could
viii User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
shorten the life of the battery and can also pose a safety hazard. Do not let
rechargeable Lithium-Ion batteries completely discharge or store these batteries in a
discharged state.
Heat and product ventilation
Computers generate heat when turned on and when batteries are charging.
Notebook PCs can generate a significant amount of heat due to their compact size.
Always follow these basic precautions:
v Do not leave the base of your notebook computer in contact with your lap or
any part of your body for an extended period when the computer is functioning
or when the battery is charging. Your computer produces some heat during
normal operation. Extended contact with the body could cause discomfort or,
potentially, a skin burn.
v Do not operate your computer or charge the battery near flammable materials or
in explosive environments.
v Ventilation slots, fans and/or heat sinks are provided with the product for safety,
comfort, and reliable operation. These features might inadvertently become
blocked by placing the product on a bed, sofa, carpet, or other flexible surface.
Never block, cover or disable these features.
You should inspect your desktop computer for dust accumulation at least once
every three months. Before inspecting your computer, turn off the power and
unplug the computer’s power cord from the electrical outlet; then remove any dust
from vents and perforations in the bezel. If you notice external dust accumulation,
you should also examine and remove dust from the inside of the computer
including heat sink inlet fins, power supply vents, and fans. Always turn off and
unplug the computer before opening the cover. If possible, avoid operating your
computer within 2 feet of high-traffic areas. If you must operate your computer in
or near a high-traffic area, you should inspect and, if necessary, clean your
computer more frequently.
For your safety and to maintain optimum computer performance, always follow
these basic precautions with your desktop computer:
v Keep the cover closed whenever the computer is plugged in.
v Regularly inspect the outside of the computer for dust accumulation.
v Remove dust from vents and any perforations in the bezel. More frequent
cleanings might be required for computers in dusty or high-traffic areas.
v Do not restrict or block any ventilation openings.
v Do not store or operate your computer inside furniture, as this might increase
the risk of overheating.
v Airflow temperatures into the computer should not exceed 35° C (95° F).
v Do not use non-desktop air filtration devices.
CD and DVD drive safety
CD and DVD drives spin discs at a high speed. If a CD or DVD is cracked or
otherwise physically damaged, it is possible for the disc to break apart or even
shatter when the CD drive is in use. To protect against possible injury due to this
situation, and to reduce the risk of damage to your machine, do the following:
v Always store CD/DVD discs in their original packaging
v Always store CD/DVD discs out of direct sunlight and away from direct heat
sources
v Remove CD/DVD discs from the computer when not in use
Important safety information ix
Download from Www.Somanuals.com. All Manuals Search And Download.
v Do not bend or flex CD/DVD discs, or force them into the computer or their
packaging
v Check CD/DVD discs for cracks before each use. Do not use cracked or
damaged discs
Additional safety information
Danger
Electrical current from power, telephone, and communication cables is
hazardous.
To avoid a shock hazard:
v Do not connect or disconnect any cables or perform installation, maintenance,
or reconfiguration of this product during an electrical storm.
v Connect all power cords to a properly wired and grounded electrical outlet.
v Connect to properly wired outlets any equipment that will be attached to this
product.
v When possible, use one hand only to connect or disconnect signal cables.
v Never turn on any equipment when there is evidence of fire, water, or
structural damage.
v 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.
v Connect and disconnect cables as described in the following table when
installing, moving, or opening covers on this product or attached devices.
To connect:
To disconnect:
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.
1. Turn everything OFF.
2. First, remove power cords from outlet.
3. Remove signal cables from connectors.
4. Remove all cables from devices.
Lithium battery notice
Caution
Danger of explosion if battery is incorrectly replaced.
When replacing the lithium coin cell battery, use only the same or an equivalent
type that is recommended by the manufacturer. The battery contains lithium and
can explode if not properly used, handled, or disposed of.
Do not:
v Throw or immerse into water
v Heat to more than 100°C (212°F)
v Repair or disassemble
x
User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Dispose of the battery as required by local ordinances or regulations.
Modem safety information
Caution
To reduce the risk of fire, use only No. 26 AWG or larger
telecommunication line cord.
To reduce the risk of fire, electrical shock, or injury when using telephone
equipment, always follow basic safety precautions, such as:
v Never install telephone wiring during a lightning storm.
v Never install telephone jacks in wet locations unless the jack is specifically
designed for wet locations.
v Never touch uninsulated telephone wires or terminals unless the telephone line
has been disconnected at the network interface.
v Use caution when installing or modifying telephone lines.
v Avoid using a telephone (other than a cordless type) during an electrical storm.
There may be a remote risk of electric shock from lightning.
v Do not use the telephone to report a gas leak in the vicinity of the leak.
Laser compliance statement
Some personal computer models are equipped from the factory with a CD-ROM
drive or a DVD-ROM drive. CD-ROM drives and DVD-ROM drives are also sold
separately as options. CD-ROM drives and DVD-ROM drives are laser products.
These drives are 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, these drives are
certified to conform to the requirements of the International Electrotechnical
Commission (IEC) 825 and CENELEC EN 60 825 for Class 1 laser products.
When a CD-ROM drive or a DVD-ROM drive is installed, note the following
handling instructions.
Caution
Use of controls or adjustments or performance of procedures other than
those specified herein might result in hazardous radiation exposure.
Removing the covers of the CD-ROM drive or DVD-ROM drive could result in
exposure to hazardous laser radiation. There are no serviceable parts inside the
CD-ROM drive or DVD-ROM drive. Do not remove the drive covers.
Some CD-ROM drives and DVD-ROM drives contain an embedded Class 3A or
Class 3B laser diode. Note the following statement.
Danger
Laser radiation when open. Do not stare into the beam, do not view
directly with optical instruments, and avoid direct exposure to the beam.
Important safety information xi
Download from Www.Somanuals.com. All Manuals Search And Download.
Power supply statement
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.
xii User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Overview
Thank you for selecting a ThinkCentre® computer. Your computer incorporates
many of the latest advances in computer technology and can be upgraded as your
needs change.
Adding hardware options to your computer is an easy way to increase its
capabilities. Instructions for installing external and internal options are included in
this publication. When adding an option, use these instructions along with the
instructions that come along with the option.
Information resources
The Quick Reference that comes with your computer provides information for
installing your computer and starting the operating system. It also includes basic
troubleshooting information, software recovery procedures, help and service
information, and warranty information.
The ThinkVantage™ Productivity Center program, on your desktop, provides a link
to more information about your computer.
If you have Internet access, the most up-to-date information for your computer is
available from the World Wide Web.
You can find the following information:
v CRU removal and installation instructions
v Publications
v Troubleshooting information
v Parts information
v Downloads and drivers
v Links to other useful sources of information
v Support phone list
support/
© Lenovo 2006. Portions © IBM Corp. 2005.
Download from Www.Somanuals.com. All Manuals Search And Download.
xiii
xiv User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Chapter 1. Installing options
This chapter provides an introduction to the features and options that are available
for your computer. You can expand the capabilities of your computer by adding
memory, adapters, or drives. When installing an option, use these instructions
along with the instructions that come with the option.
Important
Before you install or remove any option, read “Important safety information”
Note: Use only the parts provided by Lenovo.
Features
This section provides an overview of the computer features and preinstalled
software.
System information
The following information covers a variety of models. For information for
Microprocessor
v AMD Athlon™ 64
© Lenovo 2006. Portions © IBM Corp. 2005.
1
Download from Www.Somanuals.com. All Manuals Search And Download.
v AMD Sempron™
v Intel® Pentium® 4 processor with HyperThreading Technology
v Intel Pentium D processor
v Intel Celeron® D processor
v Internal cache (size varies by model type)
Memory
v Support for two double data rate (DDR) dual inline memory modules (DIMMs)
(some models)
v Support for four DDR2 DIMMs (some models)
v 4 MB flash memory for system programs
Internal drives
v Diskette drive (some models)
v Parallel Advanced Technology Attachment (PATA) internal hard disk (some
models)
v SATA internal hard disk (some models)
v Optical drive (some models)
Video subsystem
v An integrated graphics controller for a Video Graphics Array (VGA) monitor
v Accelerated graphics port (AGP) video adapter connector on the system board
(some models)
v A peripheral component interconnect (PCI) Express x16 video adapter connector
on the system board (some models)
Audio subsystem
v AC’97 with Realtek Audio Codec
v Microphone and headphone connectors on the front panel
v Line in, line out, and microphone connectors on the rear panel
Connectivity
v 10/100 Mbps integrated Ethernet controller (some models)
v 10/100/1000 Mbps integrated Ethernet controller (some models)
v Soft modem V.90/V.44 (some models)
System management features
v Remote Program Load (RPL) and Dynamic Host Configuration Protocol (DHCP)
v Wake on LAN®
v Wake on Ring (in the Setup Utility program, this feature is called Serial Port
Ring Detect for an external modem)
v Remote Administration
v Automatic power-on startup
v System Management (SM) BIOS and SM software
v Ability to store power-on self-test (POST) hardware test results
Input/output features
v 25-pin Extended Capabilities Port (ECP)/Extended Parallel Port (EPP)
v 9-pin serial connector
2
User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
v Six USB connectors (two on front panel and four on rear panel)
v Standard mouse connector
v Standard keyboard connector
v Ethernet connector
v VGA monitor connector
v Three audio connectors (line in, line out, and microphone) on rear panel
v Two audio connectors (microphone and headphone) on front panel
Expansion
v Three drive bays
v Three low-profile 32-bit PCI adapter connectors
v One low-profile accelerated graphics port (AGP) expansion connector (some
models)
v One PCI Express x1 adapter connector (some models)
v One PCI Express x16 graphics adapter connector (some models)
Power
v 180 Watt power supply with manual voltage selection switch (some models)
v 220 Watt power supply with manual voltage selection switch (some models)
v Automatic 50/60 Hz input frequency switching
v Advanced Power Management support
v Advanced Configuration and Power Interface (ACPI) support
Security features
v User and administrator passwords for BIOS access
v Support for the addition of a padlock to secure the computer cover
v Startup sequence control
v Startup without diskette drive, keyboard, or mouse
v Unattended start mode
v Diskette and hard disk I/O control
v Serial and parallel port I/O control
Preinstalled software
Your computer might come with preinstalled software. If it does, an operating
system, device drivers to support built-in features, and other support programs are
included.
Operating systems, preinstalled (varies by model)
Note: Not all countries or regions have these operating systems.
v Microsoft® Windows® XP Home
v Microsoft Windows XP Professional
Chapter 1. Installing options
3
Download from Www.Somanuals.com. All Manuals Search And Download.
Operating systems, certified or tested for compatibility1 (varies by model)
v Linux®
v Microsoft Windows 2000
Available options
The following are some available options:
v External options
– Parallel port devices, such as printers and external drives
– Serial port devices, such as external modems and digital cameras
– Audio devices, such as external speakers for the sound system
– USB devices, such as printers, joysticks, and scanners
– Security devices, such as a padlock
– Monitors
v Internal options
– System memory, called dual inline memory modules (DIMMs)
– Peripheral component interconnect (PCI) adapters
– PCI Express x1 adapter (some models)
– PCI Express x16 graphics adapter (some models)
– Accelerated graphics port (AGP) adapters (some models)
– Optical drive, such as CD drives and DVD drives (some models)
– Hard disk drive
For the latest information about available options, see the following World Wide
Web pages:
You can also obtain information by calling the following telephone numbers:
v Within the United States, call 1-800-426-7378, your reseller, or marketing
representative.
v Within Canada, call 1-800-565-3344 or 1-800-426-4968.
v Outside the United States and Canada, contact your reseller or marketing
representative.
1. The operating systems listed here are being certified or tested for compatibility at the time this publication goes to press.
Additional operating systems might be identified by Lenovo as compatible with your computer following the publication of this
booklet. Corrections and additions to this list are subject to change. To determine if an operating system has been certified or
tested for compatibility, check the Web site of the operating system vendor.
4
User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Specifications
This section lists the physical specifications for your computer.
Dimensions
Width: 331 mm (13.0 in.)
Height: 108 mm (4.3 in.)
Depth: 405 mm (15.9 in.)
Weight
Minimum configuration as shipped: 8.2 kg (18.0 lbs)
Maximum configuration: 8.3 kg (18.2 lbs)
Environment
Air temperature:
Operating at 0 - 3000 ft (914.4 m): 10° to 35°C (50° to 95°F)
Operating at 3000 ft - 7000 ft (2134 m): 10° to 32°C (50° to 89.6°F)
Non-operating: 10° to 43°C (50° to 110°F)
Humidity:
Operating: 10% to 80%
Non-operating: 10% to 90%
Transit: 8% to 90%
Maximum altitude: 7000 ft (2133.6 m)
Electrical input
Input voltage:
Low range:
Minimum: 100 V ac
Maximum: 127 V ac
Input frequency: 50/60 Hz
Voltage switch setting: 115 V ac
High range:
Minimum: 200 V ac
Maximum: 240V ac
Input frequency: 50/60 Hz
Voltage switch setting: 230 V ac
Input kilovolt-amperes (kVA) (approximate):
Minimum configuration as shipped: 0.09 kVA
Maximum configuration: 0.23 kVA
Chapter 1. Installing options
5
Download from Www.Somanuals.com. All Manuals Search And Download.
Supported operating positions
Attention: Do not block the air vents on the top of the computer with any type of
objects such as a monitor.
To provide proper air flow to internal components, you must position your
computer in one of the positions as illustrated below.
Note: An optional floor stand should be used when placing your computer in the
vertical position.
Tools required
To install some options in your computer, you might need a flat-blade or Phillips
screwdriver. Additional tools might be needed for certain options. See the
instructions that come with the option.
Handling static-sensitive devices
Static electricity, although harmless to you, can seriously damage computer
components and options.
When you add an option, do not open the static-protective package containing the
option until you are instructed to do so.
When you handle options and other computer components, take these precautions
to avoid static electricity damage:
v Limit your movement. Movement can cause static electricity to build up around
you.
6
User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
v Always handle components carefully. Handle adapters and memory modules by
the edges. Never touch any exposed circuitry.
v Prevent others from touching components.
v When you install a new option, touch the static-protective package containing
the option to a metal expansion-slot cover or other unpainted metal surface on
the computer for at least two seconds. This reduces static electricity in the
package and your body.
v When possible, remove the option and install it directly in the computer without
setting the option down. When this is not possible, place the static-protective
package that the option came in on a smooth, level surface and place the option
on it.
v Do not place the option on the computer cover or other metal surface.
Installing external options
This section shows the various external connectors on your computer to which you
can attach external options, such as external speakers, a printer, or a scanner. For
some external options, you must install additional software in addition to making
the physical connection. When adding an external option, use the information in
this section to identify the required connector, and then use the instructions that
come with the option to help you make the connection and install any software or
device drivers that are required for the option.
Locating controls and connectors on the front of your
computer
The following illustration shows the locations of the controls and connectors on the
front of your computer.
ꢀ1ꢁ
ꢀ2ꢁ
USB connector
Headphone connector
ꢀ3ꢁ
ꢀ4ꢁ
Microphone connector
USB connector
Chapter 1. Installing options
7
Download from Www.Somanuals.com. All Manuals Search And Download.
Locating connectors on the rear of your computer
The following illustration shows the locations of connectors on the rear of your
computer.
ꢀ1ꢁ
ꢀ2ꢁ
ꢀ3ꢁ
ꢀ4ꢁ
ꢀ5ꢁ
ꢀ6ꢁ
ꢀ7ꢁ
ꢀ8ꢁ
Standard mouse connector
Parallel connector
Ethernet connector
Audio line in connector
Power cord connector
Voltage selection switch
PCI adapter connectors
AGP adapter or PCI Express x16
graphics adapter connector (some
models)
ꢀ9ꢁ
Audio line out connector
Microphone connector
USB connectors (2)
USB connectors (2)
VGA monitor connector
Serial connector
ꢀ10ꢁ
ꢀ11ꢁ
ꢀ12ꢁ
ꢀ13ꢁ
ꢀ14ꢁ
ꢀ15ꢁ
Standard keyboard connector
Note: Some connectors on the rear of your computer are color-coded to help you
determine where to connect the cables on your computer.
8
User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Connector
Description
Mouse connector
Used to attach a mouse, trackball, or other pointing device that
uses a standard mouse connector.
Parallel connector
Ethernet connector
Used to attach a parallel printer, parallel scanner, or other
devices that use a 25-pin parallel connector.
Used to attach an Ethernet cable for a local area network
(LAN).
Note: To operate the computer within FCC Class B limits, use
a Category 5 Ethernet cable.
Audio line in connector
Audio line out connector
USB connectors
Used to receive audio signals from an external audio device,
such as a stereo system. When you attach an external audio
device, a cable is connected between the audio line out
connector of the device and the audio line in connector of the
computer.
Used to send audio signals from the computer to external
devices, such as powered stereo speakers (speakers with
built-in amplifiers), headphones, multimedia keyboards, or the
audio line in connector on a stereo system or other external
recording device.
Used to attach a device that requires a Universal Serial Bus
(USB) connection, such as a USB scanner or USB printer. If you
have more than six USB devices, you can purchase a USB hub,
which you can use to connect additional USB devices.
Serial connector
Used to attach an external modem, serial printer, or other
devices that use a 9-pin serial connector.
Keyboard connector
Used to attach a keyboard that uses a standard keyboard
connector.
Obtaining device drivers
You can obtain device drivers for operating systems that are not preinstalled at
instructions are provided in README files with the device-driver files.
Chapter 1. Installing options
9
Download from Www.Somanuals.com. All Manuals Search And Download.
Removing the cover
Important
static-sensitive devices” on page 6 before removing the computer cover.
To remove the computer cover:
1. Remove any media (diskettes, CDs, or tapes) from the drives, shut down your
operating system, and turn off all attached devices.
2. Unplug all power cords from electrical outlets.
3. Disconnect all cables attached to the computer. This includes power cords,
input/output (I/O) cables, and any other cables that are connected to the
computer.
4. Remove the optional floor stand, if attached.
5. Remove any locking devices such as a padlock that secure the cover.
6. Remove the two screws at the rear of the computer cover and slide the cover to
the rear to remove.
10 User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Locating components
The following illustration will help you locate the various components in your
computer.
ꢀ1ꢁ
ꢀ2ꢁ
ꢀ3ꢁ
Optical drive
Diskette drive
Memory modules (2 or 4)
ꢀ4ꢁ
ꢀ5ꢁ
ꢀ6ꢁ
Power supply
PCI adapter connector
AGP adapter or PCI Express x16
graphics adapter connector (some
models)
Chapter 1. Installing options 11
Download from Www.Somanuals.com. All Manuals Search And Download.
Accessing system board components
You might need to remove the drive bay assembly to access system board
components such as memory, the battery, and CMOS.
To access system board components and the drives:
2. Remove the front bezel by releasing the three tabs and pivoting the bezel
forward to remove completely.
3. Remove the two screws at the front of the chassis securing the drive bay
assembly.
12 User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
4. In some models, you might have to remove the PCI adapter in order to gain
access to the battery.
5. Slide the drive bay assembly forward until the drive bay assembly is aligned
with the two slots on the sides of the chassis and remove the drive cables from
the system board. Then pivot the drive bay assembly upward to remove it
completely from the computer.
Identifying parts on the system board
The system board (sometimes called the planar or motherboard) is the main circuit
board in your computer. It provides basic computer functions and supports a
variety of devices that are factory-installed or that you can install later.
Chapter 1. Installing options 13
Download from Www.Somanuals.com. All Manuals Search And Download.
The following illustration shows the locations of parts on the system board for
some computer models.
ꢀ1ꢁ
ꢀ2ꢁ
ꢀ3ꢁ
ꢀ4ꢁ
ꢀ5ꢁ
ꢀ6ꢁ
ꢀ7ꢁ
ꢀ8ꢁ
ꢀ9ꢁ
Microprocessor and heat sink
Microprocessor fan connector
Memory connector 1
Memory connector 2
Power connector
Diskette drive connector
Primary IDE connector
Secondary IDE connector
Fan connector
ꢀ10ꢁ
ꢀ11ꢁ
ꢀ12ꢁ
ꢀ13ꢁ
ꢀ14ꢁ
ꢀ15ꢁ
ꢀ16ꢁ
ꢀ17ꢁ
ꢀ18ꢁ
SATA IDE connectors (2) (some models)
Front panel connector
Clear CMOS/Recovery jumper
Front USB connectors (2)
Battery
PCI adapter connectors
Front audio connector
AGP adapter connector
12v power connector
14 User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
The following illustration shows the locations of parts on the system board for
some computer models.
ꢀ1ꢁ
ꢀ2ꢁ
ꢀ3ꢁ
ꢀ4ꢁ
ꢀ5ꢁ
ꢀ6ꢁ
ꢀ7ꢁ
ꢀ8ꢁ
Microprocessor and heat sink
Microprocessor fan connector
Memory connector 1
Memory connector 2
Memory connector 3
Memory connector 4
Power connector
ꢀ12ꢁ
ꢀ13ꢁ
ꢀ14ꢁ
ꢀ15ꢁ
ꢀ16ꢁ
ꢀ17ꢁ
ꢀ18ꢁ
ꢀ19ꢁ
Front panel connector
Front USB connectors (2)
Battery
PCI Express x1 adapter connector
Serial (COM2) connector
Front audio connector
PCI adapter connectors
PCI Express x16 graphics adapter
connector (some models)
System fan connector
IDE connector
ꢀ9ꢁ
ꢀ10ꢁ
ꢀ11ꢁ
Diskette drive connector
SATA IDE connectors (4)
Clear CMOS/Recovery jumper
ꢀ20ꢁ
ꢀ21ꢁ
12v power connector
Chapter 1. Installing options 15
Download from Www.Somanuals.com. All Manuals Search And Download.
The following illustration shows the locations of parts on the system board for
some computer models.
ꢀ1ꢁ
ꢀ2ꢁ
ꢀ3ꢁ
ꢀ4ꢁ
ꢀ5ꢁ
ꢀ6ꢁ
ꢀ7ꢁ
ꢀ8ꢁ
ꢀ9ꢁ
Microprocessor and heat sink
Fan connector
ꢀ10ꢁ
ꢀ11ꢁ
ꢀ12ꢁ
ꢀ13ꢁ
ꢀ14ꢁ
ꢀ15ꢁ
ꢀ16ꢁ
ꢀ17ꢁ
Battery
Clear CMOS/Recovery jumper
SATA IDE connectors (4)
Front panel connector
Front USB connector
Front audio connector
PCI adapter connectors
12v power connector
Memory connector 1
Memory connector 2
Memory connector 3
Memory connector 4
Power connector
Diskette drive connector
PATA primary IDE connector
16 User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
The following illustration shows the locations of parts on the system board for
some computer models.
ꢀ1ꢁ
ꢀ2ꢁ
ꢀ3ꢁ
ꢀ4ꢁ
ꢀ5ꢁ
ꢀ6ꢁ
ꢀ7ꢁ
ꢀ8ꢁ
ꢀ9ꢁ
Microprocessor and heat sink
Fan connector
Memory connector 1
Memory connector 2
Power connector
Diskette drive connector
PATA secondary IDE connector
PATA primary IDE connector
Battery
ꢀ10ꢁ
ꢀ11ꢁ
ꢀ12ꢁ
ꢀ13ꢁ
ꢀ14ꢁ
ꢀ15ꢁ
ꢀ16ꢁ
ꢀ17ꢁ
ꢀ18ꢁ
SATA IDE connectors (2)
Clear CMOS/Recovery jumper
Front panel connector
Front USB connectors (2)
Front audio connector
PCI adapter connectors
AGP adapter connector
System fan connector
12v power connector
Chapter 1. Installing options 17
Download from Www.Somanuals.com. All Manuals Search And Download.
Installing memory
Your computer has either two or four connectors for installing dual inline memory
modules (DIMMs). Some computers have two memory connectors that provide up
to a maximum of 2.0 GB of system memory. Some computers have four memory
connectors that provide up to a maximum of 4.0 GB of system memory.
Your computer has either double data rate (DDR) or double data rate 2 (DDR2)
memory. The type of memory required depends on the system board that is
installed in your computer.
v If your computer has just two memory connectors, your system board has DDR
type memory. DDR memory modules are 184-pin, 2.5 V and can be used in any
combination of 256 MB, 512 MB, and 1 GB sizes.
v If your computer has four memory connectors, your system board has DDR2
type memory. DDR2 memory modules are 240-pin, 1.8 V and can be used in any
combination of 256 MB, 512 MB, and 1 GB sizes.
To install a memory module:
3. Remove any parts that might prevent access to the memory connectors.
5. Open the retaining clips.
6. Position the memory module over the memory connector. Make sure that the
notch ꢀ1ꢁ on the memory module aligns correctly with the connector keyꢀ2ꢁ on
the system board. Push the memory module straight down into the connector
until the retaining clips close.
18 User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
What to do next:
v To work with another option, go to the appropriate section.
Installing PCI adapters
This section provides information and instructions for installing and removing PCI
adapters. Your computer has four expansion connectors. There are three connectors
for PCI adapters and one for an AGP adapter or a PCI Express x16 graphics
adapter connector (some models).
To install a PCI adapter:
2. Remove the screw that secure the adapters.
3. Remove the adapter cover latch and the connector cover for the appropriate
expansion connector.
4. Remove the adapter from its static-protective package.
5. Install the adapter into the appropriate connector on the system board.
Chapter 1. Installing options 19
Download from Www.Somanuals.com. All Manuals Search And Download.
6. Install the adapter cover latch and insert the screw that secure the adapter.
What to do next:
v To work with another option, go to the appropriate section.
Security features
To help prevent hardware theft and unauthorized access to your computer, several
security lock options are available. In addition to a physical lock, unauthorized use
of your computer can be prevented by a software lock that locks the keyboard
until a correct password is typed in.
Make sure that any security cables you install do not interfere with other computer
cables.
20 User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Padlock
Your computer is equipped with a padlock loop such that the cover cannot be
removed when a padlock is installed.
Password protection
To deter unauthorized use of your computer, you can use the Setup Utility
program to set a password. When you turn on your computer you are prompted to
type the password to unlock the keyboard for normal use.
What to do next:
v To work with another option, go to the appropriate section.
Changing the battery
Your computer has a special type of memory that maintains the date, time, and
settings for built-in features, such as parallel-port assignments (configuration). A
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.
disposing of the battery.
Chapter 1. Installing options 21
Download from Www.Somanuals.com. All Manuals Search And Download.
To change the battery:
1. Turn off the computer and disconnect the power cord from the electrical outlet
and from the computer.
5. Remove the old battery.
6. Install the new battery.
Note: When the computer is turned on for the first time after battery
replacement, an error message might be displayed. This is normal after
replacing the battery.
8. Turn on the computer and all attached devices.
9. Use the Setup Utility program to set the date and time and any passwords. See
Erasing a lost or forgotten password (clearing CMOS)
This section applies to lost or forgotten passwords. For more information about
lost or forgotten passwords, go to the ThinkVantage Productivity Center program.
To erase a forgotten password:
3. Locate the Clear CMOS/Recovery jumper on the system board. See
4. Move the jumper from the standard position (pins 1 and 2) to the maintenance
or configure position (pins 2 and 3).
Note: If the system board has only two pins for clearing CMOS, add a jumper
to the two pins.
5. Move the Clear CMOS/Recovery jumper back to the standard position (pins 1
and 2).
22 User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Note: If your system board has only two pins for clearing CMOS, just remove
the jumper from the two pins.
Replacing the cover and connecting the cables
After working with options, you need to install any removed parts, close the
computer cover, and reconnect cables, including telephone lines and power cords.
Also, depending on the option that is installed, you might need to confirm the
updated information in the Setup Utility program.
To replace the computer cover and connect cables to your computer:
1. Ensure that all components have been reassembled correctly and that no tools
or loose screws are left inside your computer.
2. Reposition any cables that might impede the replacement of the computer
cover.
3. Align the drive bay assembly with the two slots and rails on the sides of the
chassis, reconnect the drive cables on the system board, and then slide the
drive bay assembly towards the rear of the chassis until it snaps into position.
4. Reinstall the two screws that secure the drive bay assembly.
5. Reinstall the front bezel if it was removed.
6. Position the computer cover on the chassis so that the rail guides on the sides
of the cover engage the rails and push the cover to the closed position. Install
the two screws that secure the computer cover.
7. Install any locking devices such as a padlock as necessary.
8. If your computer is being placed in the vertical position, attach the floor
stand.
Chapter 1. Installing options 23
Download from Www.Somanuals.com. All Manuals Search And Download.
24 User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Chapter 2. Using the Setup Utility
The Setup Utility program is stored in the electrically erasable programmable
read-only memory (EEPROM) of your computer. The Setup Utility program is used
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.
Starting the Setup Utility program
To start the Setup Utility program, do the following:
1. If your computer is already on when you start this procedure, shut down the
operating system and turn off the computer.
2. Press and hold the F1 key then turn on the computer. When you hear multiple
beeps, release the F1 key.
Notes:
a. If you are using a USB keyboard and the Setup Utility program does not
display using this method, repeatedly press and release the F1 key rather
than leaving it pressed when turning on the computer.
b. If a user password or an administrator password has been set, the Setup
Utility program menu is not displayed until you type your password. See
“Using passwords” for more information.
The Setup Utility might start automatically when POST detects that hardware has
been removed or new hardware has been installed in your computer.
Viewing and changing settings
The Setup Utility program menu lists items that identify system configuration
topics.
When working with the Setup Utility program menu, you must use the keyboard.
The keys used to perform various tasks are displayed at the bottom of each screen.
Using passwords
You can use passwords to provide security for your computer and data. There are
two kinds of passwords: a user password and an administrator password. You do
not have to set a password of either type to use your computer. However, if you
decide to set either one, read the following sections.
User Password
The user password feature deters unauthorized persons from gaining access to
your computer.
Setting, changing, and deleting a user password
To set, change, or delete a user password, do the following:
Note: A password can be any combination of up to eight characters (A- Z, a-z, and
0-9).
© Lenovo 2006. Portions © IBM Corp. 2005.
Download from Www.Somanuals.com. All Manuals Search And Download.
25
2. From the Setup Utility program menu, select Set User Password and press
Enter.
3. The password dialog box will be displayed. Type the new password, and press
Enter.
4. When prompted to confirm the password, type the password again. If you type
the password in correctly, the password will be installed.
To delete a previously set user password, do the following:
Note: When prompted for a password, you can type either your user or
administrator password.
1. From the Setup Utility program menu, select Set User Password and press
Enter. A message will display that indicates the password has been disabled.
2. Press any key to continue.
Administrator Password
Setting an Administrator Password deters unauthorized persons from changing
configuration settings. If you are responsible for maintaining the settings of several
computers, you might want to set an Administrator Password.
After you set an Administrator Password, a password prompt is displayed each
time you try to access the Setup Utility program. If you type the wrong password,
you will see an error message. If you type the wrong password three times, you
must turn the computer off and start again.
If both the user and administrator passwords are set, you can type either
password. However, to change any configuration settings, you must use your
administrator password.
Setting, changing, and deleting an administrator password
To set, change, or delete an administrator password, do the following:
Note: A password can be any combination of up to eight characters (A- Z, a-z, and
0-9).
2. From the Setup Utility program menu, select Set Administrator Password and
press Enter.
3. The password dialog box will be displayed. Type the new password, and press
Enter.
4. When prompted to confirm the password, type the password again. If you type
the password correctly, the password will be installed.
To delete a previously set administrator password, do the following:
Note: When prompted for a password, you must type your administrator
password.
1. From the Setup Utility program menu, select Set Administrator Password and
press Enter. A message will display that indicates the password has been
disabled.
2. Press any key to continue.
26 User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Selecting a startup device
If your computer does not start up (boot) from a device such as the CD-ROM,
diskette, or hard disk as expected, use one of the following procedures to select a
startup device.
Selecting a temporary startup device
Use this procedure to startup from any boot device.
Note: Not all CDs, hard disks, and diskettes are startable (bootable).
1. Turn off your computer.
2. Press and hold the F12 key then turn on the computer. When the Startup
Device Menu (Boot Menu) appears, release the F12 key.
Note: If you are using a USB keyboard and the Startup Device Menu does not
display using this method, repeatedly press and release the F12 key
rather than leaving it pressed when turning on the computer.
3. Select the desired startup device from the Startup Device Menu and press Enter
to begin.
Note: Selecting a startup device from the Startup Device (Boot) menu does not
permanently change the startup sequence.
Changing the startup device sequence
To view or change the primary or automatic power-on startup sequence, do the
following:
2. Select Advanced BIOS features.
3. Select the sequence of devices for the First Boot Device, the Second Boot
Device, and the Third Boot Device.
4. Press Esc to return to the Setup Utility program menu.
5. Select Save & Exit Setup.
If you have changed these settings and want to return to the default settings, press
(N) when the Save and Exit dialog box is displayed.
Exiting from the Setup Utility program
When you finish viewing or changing settings, press Esc to return to the Setup
Utility program menu (you might have to press Esc several times). If you want to
save the new settings, select Save & Exit Setup before you exit. Otherwise, your
changes will not be saved.
Chapter 2. Using the Setup Utility 27
Download from Www.Somanuals.com. All Manuals Search And Download.
28 User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Appendix A. Updating system programs
This appendix contains information about updating POST/BIOS and how to
recover from a POST/BIOS update failure.
System program
System programs are the basic layer of software that is built into your computer.
They include the power-on self-test (POST), the basic input/output system (BIOS)
code, and the Setup Utility program. POST is a set of tests and procedures that is
performed each time you turn on your computer. BIOS is a layer of software that
translates instructions from other layers of software into electrical signals that the
computer hardware can understand. You can use the Setup Utility program to
view and change the configuration and setup of your computer.
Your computer system board has a module called electrically erasable programmable
read-only memory (EEPROM, also referred to as flash memory). You can easily update
POST, BIOS, and the Setup Utility program by starting your computer using a
flash update diskette or by running a special update program from your operating
system.
Lenovo might make changes and enhancements to the POST/BIOS. When updates
are released, they are available as downloadable files on the World Wide Web (see
the Quick Reference). Instructions for using the POST/BIOS updates are available in
a .txt file that is included with the update files. For most models, you can
download either an update program to create a system-program-update (flash)
diskette or an update program that can be run from the operating system.
Note: You can download a self starting bootable CD image (known as an .iso
support systems without a diskette drive.
Updating (flashing) BIOS from a diskette
To update (flash) the BIOS from a diskette, do the following:
1. Insert a system program update (flash) diskette into the diskette drive. System
World Wide Web.
2. Turn on the computer. If it is on already, you must turn it off and back on
again. The update begins.
3. Follow the instructions on the screen to complete the update.
© Lenovo 2006. Portions © IBM Corp. 2005.
Download from Www.Somanuals.com. All Manuals Search And Download.
29
30 User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Appendix B. Cleaning the mouse
This appendix provides instructions on how to clean your mouse. The procedure
will be different depending on which type of mouse you have.
Cleaning an optical mouse
If you experience some problems with your optical mouse, check the following:
1. Unplug the mouse from the computer.
2. Turn the mouse over and look carefully at the lens area.
a. If there is a smudge on the lens, gently clean the area with a plain
cotton-tipped swab.
b. If there is some debris in the lens, gently blow the debris away from the
area.
3. Check the surface on which you are using the mouse. If you have a very
intricate picture or pattern beneath the mouse it is difficult for the digital signal
processor (DSP) to determine changes in the mouse position.
Cleaning a mouse with a ball
If the pointer on the screen does not move smoothly with the mouse, you might
need to clean the mouse.
Note: The following illustration might be slightly different from your mouse.
ꢀ1ꢁ Retainer ring
ꢀ2ꢁ Ball
ꢀ3ꢁ Plastic rollers
ꢀ4ꢁ Ball cage
© Lenovo 2006. Portions © IBM Corp. 2005.
Download from Www.Somanuals.com. All Manuals Search And Download.
31
To clean a mouse with a ball:
1. Turn off your computer.
2. Turn the mouse over, with the top side down, and look carefully at the bottom.
Twist the retainer ringꢀ1ꢁto the unlocked position to remove the ball.
3. Place your hand over the retainer ring and ballꢀ2ꢁ, and then turn the mouse
over, top side up, so that the retainer ring and ball fall out into your hand.
4. Wash the ball in warm, soapy water then dry it with a clean cloth. Blow air
carefully into the ball cageꢀ4ꢁto dislodge dust and lint.
5. Look for a build up of dirt on the plastic rollersꢀ3ꢁinside the ball cage. This
build up usually appears as a stripe running across the middle of the rollers.
6. If the rollers are dirty, clean them by using a cotton swab soaked in isopropyl
(rubbing) alcohol. Turn the rollers with your finger and continue swabbing
them until all the dirt is removed. Be sure the rollers are still centered in their
channels after you clean them.
7. Remove any fibers from the swab that might be remaining on the rollers.
8. Replace the ball and the retainer ring.
9. Turn your computer back on.
32 User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Appendix C. Manual modem commands
The following section lists commands for manually programming your modem.
Commands are accepted by the modem while it is in Command Mode. Your
modem is automatically in Command Mode until you dial a number and establish
a connection. Commands can be sent to your modem from a PC running
communication software or any other terminal devices.
All commands sent to the modem must begin with AT and end with ENTER. All
commands can be typed in either upper or lower case, but not mixed. To make the
command line more readable, spaces can be inserted between commands. If you
omit a parameter from a command that requires one, it is just like specifying a
parameter of 0.
Example:
ATH [ENTER]
Basic AT commands
In the following listings, all default settings are printed in bold text.
Command
Function
A
Manually answer incoming call.
A/
Repeat last command executed. Do not
precede A/ with AT or follow with ENTER.
D_
0 - 9, A-D, # and *
last number redial
pulse dialing
L
P
Note: Pulse dialing is not supported for
Australia, New Zealand, Norway, and South
Africa.
T
W
,
touch-tone dialing
wait for second dial tone
pause
@
!
wait for five seconds of silence
flash
;
return to Command Mode after dialing
DS=n
E_
Dial one of the four telephone numbers
(n=0-3) stored in the modem non-volatile
memory.
E0
Commands are not echoed
E1
Commands are echoed
+++
Escape Characters - Switch from Data Mode
to Command Mode (T.I.E.S. Command)
H_
H0
Force modem on-hook (hang up)
© Lenovo 2006. Portions © IBM Corp. 2005.
33
Download from Www.Somanuals.com. All Manuals Search And Download.
Command
I_
Function
H1
Force modem off-hook (make busy)
Note: H1 command is not supported for Italy
Display product-identification code
Factory ROM checksum test
Internal memory test
I0
I1
I2
I3
Firmware ID
I4
Reserved ID
L_
L0
L1
L2
L3
M0
M1
M2
M3
Low speaker volume
Low speaker volume
Medium speaker volume
High speaker volume
M_
Internal speaker off
Internal speaker on until carrier detected
Internal speaker always on
Internal speaker on until carrier detected and
off while dialing
N_
O_
Included for compatibility only, provides no
effect
O0
O1
Return to Data Mode
Return to Data Mode and initiate an equalizer
retrain
P
Set Pulse dial as default
Modem sends responses
Read and display value in register r.
Set register r to value n (n = 0-255).
Set Tone Dial as default
Numeric responses
Q_
Sr?
Sr=n
T
Q0
V_
V0
V1
W0
W1
Word responses
W_
X_
Report DTE speed only
Report line speed, error correction protocol,
and DTE speed.
W2
X0
Report DCE speed only
Hayes Smartmodem 300 compatible
responses/blind dialing.
X1
Same as X0 plus all CONNECT
responses/blind dialing
X2
X3
X4
Same as X1 plus dial tone detection
Same as X1 plus busy detection/blind dialing
All responses and dial tone and busy signal
detection
Z_
Z0
Z1
Reset and retrieve active profile 0
Reset and retrieve active profile 1
34 User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Extended AT commands
Command
&C_
Function
&C0
&C1
&D0
&D1
Force Carrier Detect Signal High (ON)
Turn on CD when remote carrier is present
Modem ignores the DTR signal
&D_
Modem returns to Command Mode after DTR
toggle
&D2
Modem hangs up, returns to the Command
Mode after DTR toggle
&D3
&F
Resets modem after DTR toggle
Recall factory default configuration
Guard tone disabled
&F_
&G_
&G0
&G1
&G2
&K0
&K3
&K4
&K5
&K6
Guard tone disabled
1800 Hz guard tone
&K_
Disable flow control
Enable RTS/CTS hardware flow control
Enable XON/XOFF software flow control
Enable transparent XON/XOFF flow control
Enable both RTS/CTS and XON/XOFF flow
control
&M_
&P_
&M0
&P0
&P1
&P2
Asynchronous operation
US setting for off-hook-to-on-hook ratio
UK and Hong Kong off-hook-to-on-hook ratio
Same as &P0 setting but at 20 pulses per
minute
&P3
Same as &P1 setting but at 20 pulses per
minute
&R_
&S_
&R0
&R1
&S0
&S1
Reserved
CTS operates per flow control requirements
Force DSR Signal High (ON)
DSR off in command mode, on in on-line
mode
&T_
&T0
&T1
&T3
&T4
Ends test in progress
Perform Local Analog Loopback Test
Perform Local Digital Loopback Test
Grant Remote Digital Loopback Test request
by remote modem
&T5
&T6
&T7
Deny Remote Digital Loopback Test request
Perform a Remote Digital Loopback Test
Perform a Remote Digital Loopback Test and
Self-Test
&T8
&V0
Perform Local Analog Loopback Test and
Self-Test
&V
Displays Active and Stored Profiles
Appendix C. Manual modem commands 35
Download from Www.Somanuals.com. All Manuals Search And Download.
Command
&W_
Function
&V1
&W0
&W1
%E0
%E1
Display Last Connection Statistics
Stores the active profile as Profile 0
Stores the active profile as Profile 1
Disable auto-retrain
%E_
Enable auto-retrain
+MS?
Displays the current Select Modulation
settings
+MS=?
Displays a list of supported Select Modulation
options
+MS=a,b,c,e,f
Select modulation where: a=0, 1, 2, 3, 9, 10, 11,
12, 56, 64, 69; b=0-1; c=300-56000; d=300-
56000; e=0-1; and f=0-1. A, b, c, d, e, f
default=12, 1, 300, 56000, 0, 0. Parameter “a”
specifies the modulation protocol desired
where: 0=V.21, 1=V.22, 2=V.22bis, 3=V.23,
9=V.32, 10=V.32bis, 11=V.34,
12=V.90,K56Flex,V.34......,56=K 56Flex,
V.90,V.34......, 64=Bell 103, and 69=Bell 212.
Parameter “b” specifies automode operations
where: 0=automode disabled, 1= automode
enabled with V.8/V.32 Annex A. Parameter
“c” specifies the minimum connection data
rate (300- 56000). Parameter “d” specifies the
maximum connection rate (300-56000);
Parameter “e” specifies the codec type (0=
Law, and 1=A-Law). Parameter “f” specifies
“robbed bit” signaling detection (0=detection
disabled 1=detection enabled)
MNP/V.42/V.42bis/V.44 commands
Command
Function
%C_
%C0
%C1
%C2
%C3
&Q0
&Q5
&Q6
Disable MNP Class 5 and V.42bis data compression
Enable MNP Class 5 data compression only
Enable V.42bis data compression only
Enable MNP Class 5 and V.42bis data compression
Direct data link only (same as \N1)
V.42 data link with fallback options
Normal data link only (same as \N0)
Disable V.44
&Q_
+DS44=0, 0
+DS44=3, 0
+DS44?
Enable V.44
Current values
+DS44=?
List of support values
36 User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Fax Class 1 commands
+FAE=n
Data/Fax Auto Answer
Service Class
+FCLASS=n
+FRH=n
+FRM=n
+FRS=n
Receive data with HDLC framing
Receive data
Receive silence
+FTH=n
+FTM=n
+FTS=n
Transmit data with HDLC framing
Transmit data
Stop transmission and wait
Fax Class 2 commands
+FCLASS=n
+FAA=n
+FAXERR
+FBOR
+FBUF?
+FCFR
Services class.
Adaptive answer.
Fax error value.
Phase C data bit order.
Buffer size (read only).
Indicate confirmation to receive.
Service class.
+FCLASS=
+FCON
+FCIG
Facsimile connection response.
Set the polled station identification.
Report the polled station identification.
Capability to receive.
+FCIG:
+FCR
+FCR=
Capability to receive.
+FCSI:
Report the called station ID.
DCE capabilities parameters.
Report current session.
Current session results.
Report remote capabilities.
Current sessions parameters.
Begin or continue phase C receive data.
Data transmission.
+FDCC=
+FDCS:
+FDCS=
+FDIS:
+FDIS=
+FDR
+FDT=
+FDTC:
+FET:
Report the polled station capabilities.
Post page message response.
Transmit page punctuation.
Call termination with status.
Session termination.
+FET=N
+FHNG
+FK
+FLID=
+FLPL
Local ID string.
Document for polling.
+FMDL?
+FMFR?
Identify model.
Identify manufacturer.
Appendix C. Manual modem commands 37
Download from Www.Somanuals.com. All Manuals Search And Download.
+FPHCTO
+FPOLL
+FPTS:
Phase C time out.
Indicates polling request.
Page transfer status.
Page transfer status.
Identify revision.
+FPTS=
+FREV?
+FSPT
Enable polling.
+FTSI:
Report the transmit station ID.
Voice commands
#BDR
#CID
Select Baud Rate
Enable Caller ID detection and reporting format
Select Data, Fax or Voice/Audio
Identify Model
#CLS
#MDL?
#MFR?
#REV?
#TL
Identify Manufacturer
Identify Revision Level
Audio output transmit level
Query Buffer Size
#VBQ?
#VBS
#VBT
#VCI?
#VLS
#VRA
#VRN
#VRX
#VSDB
#VSK
#VSP
#VSR
#VSS
#VTD
#VTM
#VTS
#VTX
Bits per sample (ADPCM or PCM)
Beep Tone Timer
Identify Compression Method
Voice line select
Ringback goes away timer
Ringback never came timer
Voice Receive Mode
Silence deletion tuner
Buffer skid setting
Silence detection period
Sampling rate selection
Silence deletion tuner
DTMF tone reporting capability
Enable timing mark placement
Generate tone signals
Voice transmit mode
38 User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Attention Switzerland User:
If your Swisscom phone line does not have Taxsignal switched OFF, modem
function may be impaired. The impairment may be resolved by a filter with
the following specifications:
Telekom PTT SCR-BE
Taximpulssperrfilter-12kHz
PTT Art. 444.112.7
Bakom 93.0291.Z.N
Appendix C. Manual modem commands 39
Download from Www.Somanuals.com. All Manuals Search And Download.
40 User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Appendix D. 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.
500 Park Offices Drive, Hwy. 54
Research Triangle Park, NC 27709
U.S.A.
Attention: Lenovo Director of Licensing
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.
Any performance data contained herein was determined in a controlled
environment. Therefore, the result obtained in other operating environments may
© Lenovo 2006. Portions © IBM Corp. 2005.
Download from Www.Somanuals.com. All Manuals Search And Download.
41
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.
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.
Trademarks
The following terms are trademarks of Lenovo in the United States, other
countries, or both:
Lenovo
ThinkCentre
The following terms are trademarks of International Business Machines
Corporation in the United States, other countries, or both:
IBM (used under license)
Wake on LAN
Microsoft and Windows are trademarks of Microsoft Corporation in the United
States, other countries, or both.
Intel, Celeron, and Pentium are trademarks of Intel Corporation in the United
States, other countries, or both.
Linux is a trademark of Linus Torvalds in the United States, other countries, or
both.
Other company, product, or service names may be trademarks or service marks of
others.
42 User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
system board
U
using
V
44 User Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Download from Www.Somanuals.com. All Manuals Search And Download.
Part Number: 41D2699
Printed in USA
(1P) P/N: 41D2699
Download from Www.Somanuals.com. All Manuals Search And Download.
|