Lenovo ThinkCentre3029, 3246A9U, 3282B3U, 3282A1U, ThinkCentre 3054 User Manual

...

ThinkCentre User Guide

Machine Types: 3029, 3054, 3139, 3219, 3246, 3282, 3349, 3421, 3544,

3652, 3769, 3934, 4992, 5206, 5267, 5325, 5384, 5450, 5474, 5498, 5554, 5852, 6232, and 6590

ThinkCentre User Guide

Note

Before using this information and the product it supports, be sure to read and understand the ThinkCentre Safety and Warranty Guide and “Notices,” on page 77.

First Edition (February 2010)

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 ..............4

Software overview ............5

Software provided by Lenovo .......5

Adobe Reader .............7

Antivirus software ...........7

Locations ...............7

Locating connectors on the front of your computer 7 Locating connectors on the rear of your computer 8

Locating components ..........10

Locating parts on the system board .....11

Locating internal drives .........11

Chapter 2. Installing or replacing

hardware ..............13

Handling static-sensitive devices .......13

Installing or replacing hardware .......13

Installing external options ........14

Removing the computer cover .......14

Removing and reinstalling the front bezel . . . 15

Installing or replacing a PCI card ......16

Installing or replacing a memory module . . . 19

Installing or replacing the optical drive ....21

Replacing the battery ..........24

Replacing the power supply assembly....25

Replacing the heat sink and fan assembly . . . 27

Replacing the primary hard disk drive ....29

Replacing the secondary hard disk drive . . . 31

Replacing the front fan assembly ......34

Replacing the rear fan assembly ......37

Replacing the front audio and USB assembly . . 38

Replacing the internal speaker .......40

Replacing the keyboard or mouse ......42

Completing the parts replacement ......43

Installing security features .........44

Integrated cable lock ..........45

Padlock...............46

Password protection ..........46

Erasing lost or forgotten passwords (clearing

CMOS) ...............46

Chapter 3. Recovery information . . . 49

Creating and using recovery media ......49

Creating recovery media .........49

Using recovery media ..........50

Performing backup and recovery operations . . . 50

Performing a backup operation .......51

Performing a recovery operation ......51

Using the Rescue and Recovery workspace ....52

Creating and using rescue media .......53

Creating rescue media ..........53

Using rescue media...........54

Creating and using a recovery repair diskette . . . 54

Creating a recovery repair diskette .....54

Using a recovery repair diskette ......55

Installing or reinstalling device drivers .....55

Setting a rescue device in the startup sequence . . 56

Solving recovery problems .........56

Chapter 4. Using the Setup Utility

program ..............57

Starting the Setup Utility program.......57

Viewing and changing settings ........57

Using passwords ............57

Password considerations .........58

Power-On Password ..........58

Administrator Password .........58

Hard Disk Password ..........58

Setting, changing, and deleting a password . . . 58

Enabling or disabling a device ........59

Selecting a startup device..........59

Selecting a temporary startup device .....59

Selecting or changing the startup device sequence 60

Exiting from the Setup Utility program .....60

Chapter 5. Updating system programs 61

Using system programs ..........61

Updating (flashing) BIOS from a disc ......61

Updating (flashing) BIOS from your operating

system ................62

Recovering from a POST/BIOS update failure . . . 62

Chapter 6. Troubleshooting and

diagnostics .............65

Basic troubleshooting ...........65

Diagnostic programs ...........66

Lenovo ThinkVantage Toolbox .......66

Lenovo System Toolbox .........67

PC-Doctor for Rescue and Recovery .....67

PC-Doctor for DOS ...........67

Cleaning the mouse ...........68

Optical mouse ............68

Non-optical mouse ...........69

Chapter 7. Getting information, help,

and service .............71

Information resources ...........71

Online Books folder ..........71

Lenovo ThinkVantage Tools ........71

ThinkVantage Productivity Center ......72

Lenovo Welcome ...........72

Access Help .............72

Safety and Warranty ..........72

Lenovo Web site (http://www.lenovo.com). . . 73

Help and service ............73

Using the documentation and diagnostic

programs ..............73

Calling for service ...........73

Using other services ..........74

Purchasing additional services .......75

Appendix. Notices ..........77

Television output notice ..........78

European conformance CE mark .......78

Trademarks ..............78

Index ...............79

User Guide

Important safety information

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

Support Web site at: http://www.lenovo.com/support

vi User Guide

Chapter 1. Product overview

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 program,” on page 57.

Microprocessor

v Intel®Core™i3 microprocessor

v Intel Core i5 microprocessor

v Intel Core i7 microprocessor

v Intel Pentium

v Internal cache (size varies by model type)

microprocessor

Memory

v Supports up to four double data rate 3 dual inline memory modules (DDR3

DIMMs)

Internal drives

v Optical drive

v Serial Advanced Technology Attachment (SATA) internal hard disk drive

(installed in some models)

Video subsystem

v Integrated graphics card for a VGA (Video Graphics Array) connector and a

DisplayPort connector (not applicable on some models)

v PCI (Peripheral Component Interconnect) Express x16 graphics card slot on the

system board for a discrete graphics card

Audio subsystem

v Integrated high-definition (HD) audio

v Audio line-in connector, audio line-out connector, and microphone connector on

the rear panel

v Microphone connector and headphone connector on the front panel

v Internal speaker (installed in some models)

Connectivity

v 100/1000 Mbps integrated Ethernet controller

v PCI Fax modem (some models)

System management features

v Ability to store power-on self-test (POST) hardware test results

v Automatic power-on startup

v Desktop Management Interface (DMI)

v Intel Active Management Technology (AMT) (some models)

v Intel Matrix Storage Manager

v Preboot Execution Environment (PXE)

v Secure Managed Client (SMC) (some models)

v System Management (SM) Basic Input/Output System (BIOS) and SM software

v Wake on LAN

v Wake on Ring

v Windows Management Instrumentation (WMI)

Input/Output (I/O) features

v 9-pin serial port (one standard and one optional)

v Eight USB (Universal Serial Bus) connectors

(two on the front panel and six on the rear panel)

v One Ethernet connector

v One DisplayPort connector (not applicable on some models)

v One VGA monitor connector (not applicable on some models)

v PS/2

keyboard connector (optional)

v PS/2 mouse connector (optional)

v Three audio connectors on the rear panel

(audio line-in connector, audio line-out connector, and microphone connector)

v Two audio connectors on the front panel

(microphone connector and headphone connector)

Expansion

v Two hard disk drive bays (one standard and one optional)

v Two optical drive bays

v Two PCI card slots

v One PCI Express x1 card slot

v One PCI Express x16 graphics card slot

Power supply

v 280-watt power supply with manual voltage-selection switch (some models)

v 280-watt auto-sensing power supply (some models)

v 320-watt auto-sensing power supply (some models)

v Advanced Configuration and Power Interface (ACPI) support

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Security features

v Computrace

v Cover presence switch (also called intrusion switch)

v Enabling or disabling a device

v Enabling or disabling USB connectors individually

v Hard disk drive password

v Keyboard with fingerprint reader (some models)

v Power-On Password (POP) and Administrator Password for BIOS access

v Startup sequence control

v Startup without keyboard or mouse

v Support for an integrated cable lock (Kensington lock)

v Support for a padlock

v Trusted Platform Module (TPM)

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 5.

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)

Operating systems, certified or tested for compatibility

v Linux

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.

(varies by model type)

Chapter 1. Product overview

Specifications

This section lists the physical specifications for your computer.

Dimensions

Width: 175 mm (6.89 inches)

Height: 402 mm (15.83 inches)

Depth: 440 mm (17.32 inches)

Weight

Maximum configuration as shipped: 11 kg (24.25 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% (non-condensing)

Non-operating: 20% to 90% (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

Voltage-selection switch setting: 115 V ac

High range:

Minimum: 200 V ac

Maximum: 240 V ac

Input frequency range: 50 to 60 Hz

Voltage-selection switch setting: 230 V ac

4 User Guide

Software overview

This section describes the software preinstalled on the computers that have an internal hard disk drive and an operating system from Lenovo.

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 computer model type and preinstalled operating system.

Lenovo ThinkVantage Tools

The Lenovo ThinkVantage®Tools program guides you to a host of information sources and provides easy access to various tools to help you work more easily and securely. For more information, see “Lenovo ThinkVantage Tools” on page 71.

Note: The Lenovo ThinkVantage Tools program is only available on computers

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.

Note: The ThinkVantage Productivity Center program is only available on

with Windows 7 from Lenovo.

computers preinstalled with Windows Vista or Windows XP from Lenovo.

Lenovo Welcome

The Lenovo Welcome program introduces you to some innovative built-in features of Lenovo and guides you through a few 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.

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 users diagnose computer problems, get help, and recover from system crashes quickly, even if the primary operating system will not start.

ThinkVantage Client Security Solution

The ThinkVantage Client Security Solution program is available on select Lenovo computers. It helps protect your information, including vital security information like passwords, encryption keys, and electronic credentials, while guarding against unauthorized user access to data.

Note: The ThinkVantage Client Security Solution program is only available on

computers preinstalled with Windows Vista or Windows XP from Lenovo.

Password Manager

The Password Manager program helps you automatically capture and fill in authentication information for Windows applications and Web sites.

Note: The Password Manager program is only available on computers preinstalled

with Windows 7 from Lenovo.

Chapter 1. Product overview 5

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.

Product Recovery

The Product Recovery program enables you to restore the contents of the hard disk drive to the factory default settings.

ThinkVantage System Update

The ThinkVantage System Update program helps you keep the software on your system up-to-date by downloading and installing software packages (TVT applications, device drivers, BIOS flashes, and other third party applications). Some examples of software that you should keep updated are programs provided by Lenovo, such as the ThinkVantage Rescue and Recovery program and the ThinkVantage Productivity Center program.

Fingerprint Software

The integrated fingerprint reader provided on some keyboards enables you to enroll your fingerprint and associate it with your power-on password, hard disk drive password, and Windows password. As a result, fingerprint authentication can replace passwords and enable simple and secure user access. A fingerprint reader keyboard is available with select computers or can be purchased for computers that support this option.

System Migration Assistant

The System Migration Assistant program is a software tool that enables system administrators and individual users to migrate a work environment from one computer to another. The System Migration Assistant program is available on some computers.

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 66 for detailed information.

Note: The Lenovo ThinkVantage Toolbox program is only available on computers

preinstalled with Windows 7 from Lenovo.

Lenovo System Toolbox

The Lenovo System Toolbox program is preinstalled on your computer. 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 67 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

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Adobe Reader

Antivirus software

Locations

Locating connectors on the front of your computer

and Recovery diagnostic program if you are unable to start the Windows operating system. See “PC-Doctor for Rescue and Recovery” on page 67 for more information.

The Adobe Reader program is a tool used to view, print, and search PDF documents.

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.

Figure 1 shows the locations of the connectors on the front of your computer.

Figure 1. Front connector locations

1 USB connector 3 Microphone connector 2 Headphone connector 4 USB connector

Chapter 1. Product overview 7

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 Voltage-selection switch (some models)

2 Power cord connector 10 Audio line-out connector 3 Serial port 11 Audio line-in connector 4 PS/2 keyboard and mouse

connectors (optional) 5 VGA monitor connector (not

applicable on some models) 6 DisplayPort connector (not

applicable on some models)

7 USB connectors (6) 15 Optional serial port 8 Ethernet connector

9 Microphone connector

12 PCI Express x16 graphics card slot

13 PCI Express x1 card slot

14 PCI card slots (2)

8 User Guide

Connector Description

Audio line-in connector 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.

Audio line-out connector 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.

DisplayPort connector Used to attach a high-performance monitor, a direct-drive

monitor, or other devices that use a DisplayPort connector.

Ethernet 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.

Microphone connector Used to attach a microphone to your computer when you want

to record sound or if you use speech-recognition software.

PS/2 keyboard connector

Used to attach a keyboard that uses a PS/2 keyboard connector.

(optional)

PS/2 mouse connector (optional)

Used to attach a mouse, a trackball, or other pointing devices that use a PS/2 mouse connector.

Serial port Used to attach an external modem, a serial printer, or other

devices that use a 9-pin serial port.

USB connector Used 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 eight USB devices, you can purchase a USB hub, which you can use to connect additional USB devices.

VGA monitor connector Used to attach a VGA monitor or other devices that use a VGA

monitor connector.

Chapter 1. Product overview 9

Locating components

Figure 3 shows the locations of the various components in your computer. To remove the computer cover, see “Removing the computer cover” on page 14.

Figure 3. Component locations

1 Microprocessor, heat sink, and heat sink fan assembly

2 Memory modules 7 Cover presence switch (also called intrusion

3 Optical drive 8 Rear fan assembly 4 Front audio and USB assembly 9 Power supply assembly 5 PCI card (installed in some models)

6 Battery

switch)

10 User Guide

Locating parts on the system board

Figure 4 shows the locations of the parts on the system board.

Figure 4. System board parts locations

1 4-pin power connector 15 Front panel connector 2 Microprocessor 16 Clear CMOS (Complementary Metal Oxide

3 Microprocessor fan connector 17 Front USB connectors (2) 4 Memory slot 2 18 Serial (COM2) connector 5 Memory slot 1 19 Front audio connector 6 Memory slot 4 20 Internal speaker connector 7 Memory slot 3 21 PCI card slots (2) 8 Thermal sensor connector 22 PCI Express x1 card slot 9 24-pin power connector 23 PCI Express x16 graphics card slot 10 Diskette drive connector 24 System fan connector 11 Parallel connector 25 Cover presence switch connector (Intrusion

12 SATA connectors (3) 26 Battery 13 eSATA connector 27 PS/2 keyboard and mouse connector 14 Power fan connector

Locating internal drives

Internal drives are devices that your computer uses to read and store data. You can add drives to your computer to increase storage capacity and enable your computer to read other types of media. Your computer comes with the following factory-installed drives:

v A Serial Advanced Technology Attachment (SATA) optical drive in bay 1 v A 3.5-inch SATA hard disk drive in bay 5 (installed in some models)

Semiconductor) /Recovery jumper

switch connector)

Chapter 1. Product overview 11

Internal drives are installed in bays. In this manual, the bays are referred to as bay 1, bay 2, and so on. Figure 5 shows the locations of the drive bays.

Figure 5. Drive bay locations

The following list describes the type and size of the drive that you can install in each bay:

1 Bay 1 - Maximum height: 43.0 mm (1.7 inches) Optical drive 2 Bay 2 - Maximum height: 43.0 mm (1.7 inches) Optical drive 3 Bay 3 - Maximum height: 25.8 mm (1.0 inch) 3.5-inch card reader 4 Bay 4 - Maximum height: 25.8 mm (1.0 inch) 3.5-inch secondary SATA hard disk

drive

5 Bay 5 - Maximum height: 25.8 mm (1.0 inch) 3.5-inch primary SATA hard disk

drive

12 User 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 PCI

cards, 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

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 When possible, remove the new part from the static-protective packaging, and

install it directly in the computer without setting the part down. When this is not possible, place the static-protective package that the part came in on a smooth, level surface and place the 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.

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

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 7 and “Locating connectors on the rear of your computer” on page 8 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.

Removing the computer cover

Attention

Do not open your computer or attempt any repair before reading and understanding the “Important safety information” in the ThinkCentre 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 and 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. See “Locating connectors on the front of your computer” on page 7 and “Locating connectors on the rear of your computer” on page 8.

4. Remove any locking device that secures the computer cover, such as a padlock

or an integrated cable lock. See “Integrated cable lock” on page 45 and “Padlock” on page 46.

5. Remove any thumbscrews that secure the computer cover.

14 User Guide

6. Press the cover-release button on the side of the computer and slide the cover

to the rear of the computer to remove the cover.

Figure 6. Removing the computer cover

Removing and reinstalling the front bezel

Attention

Do not open your computer or attempt any repair before reading and understanding the “Important safety information” in the ThinkCentre 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. Turn off the computer and disconnect all power cords from electrical outlets.

2. Remove the computer cover. See “Removing the computer cover” on page 14.

Chapter 2. Installing or replacing hardware 15

3. Remove the front bezel by releasing the three plastic tabs on the left side and

pivoting the front bezel outward.

Figure 7. Removing the front bezel

4. To reinstall the front bezel, align the three plastic tabs on the right side of the

front bezel with the corresponding holes in the chassis, then pivot the front bezel inwards until it snaps into position on the left side.

5. To complete the installation, go to “Completing the parts replacement” on page

43.

Installing or replacing a PCI card

Attention

Do not open your computer or attempt any repair before reading and understanding the “Important safety information” in the ThinkCentre 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 install or replace a PCI card. Your computer has two standard PCI card slots, one PCI Express x1 card slot, and one PCI Express x16 graphics card slot.

To install or replace a PCI card, do the following:

1. Turn off the computer and disconnect all power cords from electrical outlets.

2. Remove the computer cover. See “Removing the computer cover” on page 14.

16 User Guide

3. At the rear of the computer, press the release button 1 to open the card latch 2.

Figure 8. Opening the PCI card latch

Chapter 2. Installing or replacing hardware 17

4. If you are installing a PCI card, remove the appropriate metal slot cover. If you

are replacing an old PCI card, grasp the old card that is currently installed and gently pull it out of the slot.

Figure 9. Removing a PCI card

Notes:

a. The card fits tightly into the card slot. If necessary, alternate moving each

side of the card a small amount until it is removed from the card slot.

b. If the card is held in place by a retaining latch, press the card retaining latch

1 as shown to disengage the latch. Grasp the card and then gently pull it out of the slot.

5. Remove the new PCI card from its static-protective package.

6. Install the new card into the appropriate slot on the system board. See

“Locating parts on the system board” on page 11.

Note: If you are installing a PCI Express x16 graphics card, make sure the

18 User Guide

memory slot retaining clips are closed before you install the graphics card.

7. Pivot the card latch to the closed position to secure the PCI card.

Figure 10. Installing a PCI card

What to do next:

v To work with another piece of hardware, go to the appropriate section.

v To complete the installation or replacement, go to “Completing the parts

replacement” on page 43.

Installing or replacing a memory module

Attention

Do not open your computer or attempt any repair before reading and understanding the “Important safety information” in the ThinkCentre 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 install or replace a memory module.

Your computer has four slots for installing or replacing DDR3 DIMMs that provide up to a maximum of 16 GB system memory. When installing or replacing a memory module, use the following guidelines:

v Use 1 GB, 2 GB, or 4 GB DDR3 DIMMs in any combination up to a maximum of

16 GB.

v Install memory modules in the sequence of DIMM 1, DIMM 3, DIMM 2, and

DIMM 4. See “Locating parts on the system board” on page 11.

Chapter 2. Installing or replacing hardware 19

To install or replace a memory module, do the following:

1. Turn off the computer and disconnect all power cords from electrical outlets.

2. Remove the computer cover. See “Removing the computer cover” on page 14.

3. Locate the memory slots. See “Locating parts on the system board” on page 11.

4. Remove any parts that might prevent your access to the memory slots.

Depending on your computer model, you might need to remove the PCI Express x16 graphics card for easier access to the memory slots. See “Installing or replacing a PCI card” on page 16.

5. Open the retaining clips.

If you are replacing an old memory module, open the retaining clips and

Figure 11. Opening the retaining clips

gently pull the memory module out of the memory slot.

Figure 12. Removing a memory module

20 User Guide

+ 64 hidden pages

Lenovo ThinkCentre3029, 3246A9U, 3282B3U, 3282A1U, ThinkCentre 3054 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual