LENOVO products, data, computer software, and services have been developed exclusively at private expense and
are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted
rights to use, reproduction and disclosure.
LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are delivered
pursuant a General Services Administration ″GSA″ contract, use, reproduction, or disclosure is subject to restrictions
set forth in Contract No. GS-35F-05925.
Contents
Important safety information ......v
Chapter 1. Product overview ......1
Features ................1
Specifications ..............3
Software overview ............3
Software provided with your Windows operating
system ...............3
Locations...............6
Locating connectors on the front of your computer 6
Locating connectors on the rear of your computer 7
Locating components..........9
Locating parts on the system board .....10
Chapter 2. Installing or replacing
hardware ..............11
Handling static-sensitive devices .......11
Installing or replacing hardware.......11
Installing external options........11
Removing the computer cover .......12
Removing and reinstalling the front bezel . .. 13
Installing or replacing a memory module . .. 14
Replacing the hard disk drive .......15
Replacing the optical drive ........17
Replacing the heat sink .........19
Replacing the system fan assembly.....20
Replacing the ac power adapter......22
Replacing the keyboard or mouse ......23
Completing the parts replacement ......24
Installing security features .........25
Integrated cable lock ..........25
Password protection ..........26
Erasing lost or forgotten passwords (clearing
CMOS) ...............26
Chapter 3. Recovery information. . . 29
Creating and using recovery media ......29
Creating recovery media .........29
Using recovery media ..........30
Performing backup and recovery operations. .. 31
Performing a backup operation .......31
Performing a recovery operation ......31
Using the Rescue and Recovery workspace ....32
Creating and using rescue media .......33
Creating rescue media ..........33
Using rescue media...........34
Creating and using a recovery repair diskette . . . 34
Creating a recovery repair diskette.....34
Using a recovery repair diskette......35
Installing or reinstalling device drivers .....35
Setting a rescue device in the startup sequence. . 36
Solving recovery problems .........36
Chapter 4. Using the Setup Utility . . . 37
Starting the Setup Utility program.......37
Viewing and changing settings ........37
Using passwords............37
Password considerations .........37
Set User Password ...........38
Change Supervisor Password .......38
Setting, changing, and deleting a password .. . 38
Enabling or disabling a device ........38
Selecting a startup device..........39
Selecting a temporary startup device .....39
Selecting or changing the startup device sequence 39
CAUTION:
Before using this manual, be sure to read and understand all the related safety
information for this product. Refer to the ThinkCentre Safety and Warranty Guide
that you received with this product for the latest safety information. Reading
and understanding this safety information reduces the risk of personal injury
and or damage to your product.
If you no longer have a copy of the ThinkCentre Safety and Warranty Guide, you can
obtain a Portable Document Format (PDF) version from the Lenovo
site at:
http://www.lenovo.com/support
This chapter describes the computer features, specifications, preinstalled software
programs, and part and connector locations.
Features
This section provides information about the computer features.
System information
The following information covers a variety of models. For information about
your specific model, use the Setup Utility program. See Chapter 4, “Using the
Setup Utility,” on page 37.
Microprocessor
v Intel®Celeron®microprocessor
v Intel Celeron dual-core microprocessor
®
v Intel Pentium
v Intel Core™2 Duo microprocessor
v Internal cache (size varies by model type)
dual-core microprocessor
Memory
v Supports up to two double data rate 2 small outline dual inline memory
modules (DDR2 SODIMMs)
Internal drives
v One optical drive
v One Serial Advanced Technology Attachment (SATA) internal hard disk drive
Video subsystem
v Integrated graphics card for a Video Graphics Array (VGA) connector
Audio subsystem
v Integrated high-definition (HD) audio
v Microphone connector and headphone connector on the front panel
v Audio line-in connector, audio line-out connector, and microphone connector on
the rear panel
Connectivity
v 10/100/1000 Mbps Ethernet controller
System management features
v Ability to store power-on self-test (POST) hardware test results
v System Management (SM) Basic Input/Output System (BIOS) and SM software
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)
Input/Output (I/O) features
v Ethernet connector
v One optional 9-pin serial port
v Six USB (Universal Serial Bus) connectors
(two on the front panel and four on the rear panel)
v Two audio connectors on the front panel (headphone connector and microphone
connector)
v Three audio connectors on the rear panel
(audio line-in connector, audio line-out connector, and microphone connector)
v VGA monitor connector
Expansion
v One hard disk drive bay
v One optical drive bay
Power
v 120-watt power adapter
v Advanced Configuration and Power Interface (ACPI) support
Security features
v Enabling or disabling a device
v Enabling or disabling USB connectors
v User Password and Supervisor Password for BIOS access
v Startup sequence control
v Startup without keyboard or mouse
v Support for the addition of an integrated cable lock (Kensington lock)
Software programs, preinstalled
Your computer might come with preinstalled software programs. If it does, an
operating system, device drivers to support built-in features, and other support
programs are included. For more information, see “Software overview” on page 3.
Operating system, preinstalled
®
v Microsoft
v Microsoft Windows Vista
Windows®7
®
v Microsoft Windows XP Professional
(preinstalled through downgrade rights in Windows 7 Professional, Windows 7
Ultimate, Windows Vista Business, or Windows Vista Ultimate)
2User Guide
Specifications
This section lists the physical specifications for your computer.
Dimensions
Width: 286 mm (11.26 inches)
Height: 82.5 mm (3.25 inches)
Depth: 235.5 mm (9.27 inches)
Weight
Maximum configuration as shipped: 4.18 kg (9.22 lbs)
Environment
Air temperature:
Operating: 10° to 35°C (50° to 95°F)
Non-operating: -40° to 60°C (-40° to 140°F) (with package)
Non-operating: -10° to 60°C (14° to 140°F) (without package)
Humidity:
Operating: 20% to 80% (10% per hour, non condensing)
Non-operating: 20% to 90% (10% per hour, non condensing)
Maximum altitude:
Operating: -50 to 10 000 ft (-15.2 to 3 048 m)
Non-operating: -50 to 35 000 ft (-15.2 to 10 668 m)
Electrical input
Input voltage:
Low range:
Minimum: 100 V ac
Maximum: 127 V ac
Input frequency range: 50 to 60 Hz
High range:
Minimum: 200 V ac
Maximum: 240 V ac
Input frequency range: 50 to 60 Hz
Software overview
The computer comes with a preinstalled operating system and several preinstalled
applications.
Software provided with your Windows operating system
This section describes the software provided with your Windows operating system.
Software provided by Lenovo
The following software programs are provided by Lenovo to help you improve
productivity and reduce the cost associated with maintaining your computer.
Software programs provided with your computer might vary depending on your
model type and preinstalled operating system.
Lenovo ThinkVantage Tools: The Lenovo ThinkVantage
you to a host of information sources and provides easy access to various tools to
help you work more easily and securely. For more information, see “Lenovo
ThinkVantage Tools” on page 49.
®
Tools program guides
Chapter 1. Product overview3
Note: The Lenovo ThinkVantage Tools program is only available on computers
preinstalled with Windows 7 from Lenovo.
ThinkVantage Productivity Center: The ThinkVantage Productivity Center
program guides you to a host of information and tools to help you set up,
understand, maintain, and enhance your computer. For more information, see
“ThinkVantage Productivity Center” on page 49.
Note: The ThinkVantage Productivity Center program is only available on
computers preinstalled with Windows Vista or Windows XP from Lenovo.
Lenovo Welcome: The Lenovo Welcome program introduces some innovative
built-in features of Lenovo to you and guides you through some important setup
tasks to help you make the most of your computer.
Note: The Lenovo Welcome program is only available on computers preinstalled
with Windows 7 or Windows Vista from Lenovo.
Product Recovery: The Product Recovery program enables you to restore the
contents of the hard disk drive to the factory default settings.
ThinkVantage Rescue and Recovery: The ThinkVantage Rescue and Recovery
®
program is a one button recovery and restore solution that includes a set of
self-recovery tools to help you diagnose computer problems, get help, and recover
from system crashes, even if the primary operating system could not start.
Password Manager: The Password Manager program helps you automatically
capture and fill in authentication information for Windows applications and Web
sites.
Power Manager: The Power Manager program provides convenient, flexible, and
complete power management for your ThinkCentre
®
computer. By using the Power
Manager program, you can adjust your power settings to achieve the best balance
between system performance and power saving.
ThinkVantage System Update: The ThinkVantage System Update (TVSU)
program helps you keep the software on your system up-to-date by downloading
and installing software packages (ThinkVantage applications, device drivers, BIOS
updates, and other third party applications). Some examples of software that you
should keep updated are programs provided by Lenovo, such as the Rescue and
Recovery program and the ThinkVantage Productivity Center program.
Lenovo ThinkVantage Toolbox
The Lenovo ThinkVantage Toolbox program helps you maintain your computer,
improve computing security, diagnose computer problems, get familiar with the
innovative technologies provided by Lenovo, and get more information about your
computer. See “Lenovo ThinkVantage Toolbox” on page 44 for detailed
information.
4User Guide
Note: The Lenovo ThinkVantage Toolbox program is only available on computers
preinstalled with Windows 7 from Lenovo.
Lenovo System Toolbox
The Lenovo System Toolbox diagnostic program is preinstalled on your hard disk
drive. This diagnostic program works through the Windows operating system to
diagnose hardware problems and report operating-system-controlled settings that
can cause hardware failures. See “Lenovo System Toolbox” on page 44 for more
information.
Note: The Lenovo System Toolbox program is only available on computers
preinstalled with Windows Vista or Windows XP from Lenovo.
PC-Doctor for Rescue and Recovery
The PC-Doctor for Rescue and Recovery diagnostic program is preinstalled on
your hard disk drive. It is part of the Rescue and Recovery workspace on each
Lenovo computer to diagnose hardware problems and report operating-systemcontrolled settings that can cause hardware failures. Use the PC-Doctor for Rescue
and Recovery if you are unable to start the Windows operating system. See
“PC-Doctor for Rescue and Recovery” on page 45 for more information.
Adobe Reader
The Adobe Reader is a tool used to view, print, and search PDF documents.
See “Online Books folder” on page 49 for more information about accessing the
online books and the Lenovo Web site.
Antivirus software
Your computer comes with antivirus software that you can use to detect and
eliminate viruses. Lenovo provides a full version of antivirus software on your
hard disk drive with a free 30-day subscription. After 30 days, you must renew the
license to continue receiving the antivirus program updates.
For more information about updating your antivirus software, refer to the Access
Help. See “Access Help” on page 50 for instructions on how to open the help
system.
Chapter 1. Product overview5
Locations
Locating connectors on the front of your computer
Figure 1 shows the locations of the connectors on the front of your computer.
Figure 1. Front connector locations
1 USB connector3 Headphone connector
2 Microphone connector4 USB connector
6User Guide
Locating connectors on the rear of your computer
Figure 2 shows the locations of the connectors on the rear of your computer. Some
connectors on the rear of your computer are color-coded to help you determine
where to connect the cables on your computer.
Figure 2. Rear connector locations
1 Cable lock latch6 Microphone connector
2 ac power adapter connector7 Audio line-out connector
3 VGA monitor connector8 Audio line-in connector
4 USB connectors (4)9 Serial port (some models)
5 Ethernet connector
Chapter 1. Product overview7
ConnectorDescription
Audio line-in connectorUsed 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.
Audio line-out connectorUsed to send audio signals from the computer to external
devices, such as powered stereo speakers (speakers with
built-in amplifiers), headphones, multimedia keyboards, the
audio line-in connector on a stereo system, or other external
recording devices.
Ethernet connectorUsed 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.
Microphone connectorUsed to attach a microphone to your computer when you want
to record sound or if you use speech-recognition software.
Serial portUsed to attach an external modem, a serial printer, or other
devices that use a 9-pin serial port.
USB connectorUsed to attach a device that requires a USB connector, such as a
USB keyboard, a USB mouse, a USB scanner, or a 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.
VGA monitor connectorUsed to attach a VGA monitor or other devices that use a VGA
monitor connector.
8User Guide
Locating components
To remove the computer cover, see “Removing the computer cover” on page 12.
Figure 3 shows the locations of the various components in your computer.
Figure 3. Component locations
1 Front audio and USB assembly6 Heat sink
2 Hard disk drive7 System board
3 System fan assembly8 Battery
4 Optical drive9 Memory modules (2)
5 Microprocessor
Chapter 1. Product overview9
Locating parts on the system board
Figure 4 shows the locations of the parts on the system board.
Figure 4. System board part locations
1 Battery8 SATA connectors (2)
2 Thermal sensor connector9 Front USB connector 2
3 Clear CMOS (Complementary Metal
Oxide Semiconductor) /Recovery jumper
4 Serial (COM) connector11 System fan connector
5 Front panel connector12 Internal power distribution connector
6 Front USB connector 113 Microprocessor
7 Memory slots (2)
10 Front audio connector
10User Guide
Chapter 2. Installing or replacing hardware
This chapter provides instructions on how to install or replace hardware for your
computer.
Handling static-sensitive devices
Do not open the static-protective package containing the new part until the
defective part has been removed from the computer and you are ready to install
the new part. Static electricity, although harmless to you, can seriously damage
computer components and parts.
When you handle parts 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.
v Always handle parts and other computer components carefully. Handle memory
modules, system boards, and microprocessors by the edges. Never touch any
exposed circuitry.
v Prevent others from touching the parts and other computer components.
v Before you replace a new part, touch the static-protective package containing the
new part to a metal expansion-slot cover or other unpainted metal surface on
the computer for at least two seconds. This reduces static electricity in the
package and your body.
v If possible, remove the new part from the static-protective package and install
the new part directly in the computer without setting it down. If this is not
possible, place the static-protective package of the new part on a smooth, level
surface, and then place the new part on it.
v Do not place the part on the computer cover or other metal surface.
Installing or replacing hardware
This section provides instructions on how to install or replace hardware for your
computer. You can expand the capabilities of your computer and maintain your
computer by installing or replacing hardware.
Notes:
1. Use only computer parts provided by Lenovo.
2. When installing or replacing an option, use the appropriate instructions in this
section along with the instructions that come with the option.
Installing external options
You can connect external options to your computer, 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 installing an
external option, see “Locating connectors on the front of your computer” on page 6
and “Locating connectors on the rear of your computer” on page 7 to identify the
required connector. 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.
Do not open your computer or attempt any repair before reading and understanding the
“Important safety information” in the ThinkCentre Safety and Warranty Guide that came with
your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide,goto:
http://www.lenovo.com/support
This section provides instructions on how to remove the computer cover.
CAUTION:
Turn off the computer and wait three to five minutes to let the computer cool
before removing the computer cover.
To remove the computer cover, do the following:
1. Remove any media from the drives. Then, turn off all attached devices and the
computer.
2. Disconnect all power cords from electrical outlets.
3. Disconnect the power cords, Input/Output (I/O) cables, and any other cables
that are connected to the computer.
4. Remove any locking devices, such as a cable lock that secures the computer
cover.
5. Push the cover-release button on the side of the computer and pivot the
computer cover outward.
12User Guide
Figure 5. Removing the computer cover
6. Note the locations of all parts and connectors on the system board. See
“Locating parts on the system board” on page 10.
7. Disconnect all the cables from the system board and completely remove the
computer cover.
Removing and reinstalling the front bezel
Attention
Do not open your computer or attempt any repair before reading and understanding the
“Important safety information” in the ThinkCentre Safety and Warranty Guide that came with
your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide,goto:
http://www.lenovo.com/support
This section provides instructions on how to remove and reinstall the front bezel.
To remove and reinstall the front bezel, do the following:
1. Remove the computer cover. See “Removing the computer cover” on page 12.
2. Remove the front bezel by releasing the two plastic tabs and pivoting the front
bezel forward to completely remove it from the computer.
Figure 6. Removing the front bezel
3. To reinstall the front bezel, align the holes on the bottom of the front bezel with
the corresponding plastic tabs on the chassis. Then, pivot the front bezel
inward until it snaps into position.
Figure 7. Reinstalling the front bezel
Chapter 2. Installing or replacing hardware13
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