Lenovo 6072CC3 - Thinkcentre M57 2.33G2gb 80Gb Dvdrom... Parts list manual

ThinkCentre
Hardware Installation and Replacement Guide
Machine Types 6019, 6064, 6066, 6067, 6072, 6073, 6077, 6078, 6087,
6088, 9181, 9196, 9325, 9330, 9967, 9970

ThinkCentre
Hardware Installation and Replacement
Guide

Note
Before using this information and the product it supports, be sure to read and understand the Safety and Warranty Guide for
this product and “Notices,” on page 47.
First Edition (August 2007)
©Copyright Lenovo 2005, 2007.
Portions ©Copyright International Business Machines Corporation 2005.
All rights reserved.
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 aGeneral Services Administration ″GSA″contract, use, reproduction, or disclosure is subject to restrictions
set forth in Contract No. GS-35F-05925.

Contents
Figures ...............v
Chapter 1. Important safety information 1
Chapter 2. Overview .........3
Additional information resources .......3
Handling static-sensitive devices........4
Locations ...............5
Locating controls and connectors on the front of
your computer.............5
Locating connectors on the rear of your computer 6
Locating components ..........8
Identifying parts on the system board .....9
Chapter 3. Installing options and
replacing hardware .........11
Installing external options .........11
Installing internal options .........12
Opening the cover ...........12
Accessing system board components and drives 13
Installing adapter cards .........14
Installing internal drives .........14
Erasing alost or forgotten password (clearing
CMOS) ................21
Replacing the battery ...........23
Replacing the power supply assembly .....24
Replacing the heat sink ..........26
Replacing ahard disk drive .........28
Replacing an optical drive .........30
Replacing the diskette drive .........32
Installing or replacing amemory module ....33
Replacing an adapter card .........35
Replacing the fan assembly .........36
Replacing the keyboard ..........38
Replacing the mouse ...........38
Chapter 4. Completing the parts
replacement ............41
Updating (flashing) BIOS from adiskette or
CD-ROM ...............43
Recovering from aPOST/BIOS update failure ...43
Obtaining device drivers ..........44
Chapter 5. Security features .....45
Integrated cable lock ...........45
Password protection ...........45
Appendix. Notices ..........47
Television output notice ..........48
Trademarks ..............48
Index ...............49
©Lenovo 2005, 2007. Portions ©IBM Corp. 2005. iii

iv ThinkCentre Hardware Installation and Replacement Guide

Figures
1. Controls and connectors.........5
2. Connector locations ..........6
3. Component locations..........8
4. System board parts locations .......9
5. Pivoting the cover ..........12
6. Pivoting the drive bay .........13
7. Installing the adapter card .......14
8. Drive bay locations ..........16
9. Pivoting the drive bay .........17
10. Locking the optical drive ........18
11. Connecting the five-wire power connector to
the drive .............18
12. Removing the front bezel ........19
13. Accessing the cable connections ......20
14. Installing anew drive .........21
15. Battery removal ...........23
16. Battery installation ..........23
17. Power-supply-retaining screws ......24
18. Accessing the system board .......24
19. System-board connectors ........25
20. Removing the power supply .......25
21. Accessing the heat sink ........26
22. Removing the heat sink ........27
23. Accessing the hard disk drive ......28
24. Removing the hard disk drive ......29
25. Removing the hard disk drive and
disconnecting the cables ........30
26. Accessing the optical drive .......31
27. Removing the optical drive .......31
28. Accessing the diskette drive .......32
29. Removing the diskette drive .......33
30. Removing the memory module ......34
31. Installing the memory module ......35
32. Opening the adapter card retainer and
removing the adapter card .......36
33. Accessing the fan assembly .......37
34. Keyboard connectors, standard and USB 38
35. Replacing amouse ..........39
36. Cable routing ............41
37. Integrated cable lock .........45
©Lenovo 2005, 2007. Portions ©IBM Corp. 2005. v

vi ThinkCentre Hardware Installation and Replacement Guide

Chapter 1. Important safety information
CAUTION:
Before using this manual, it is important that you read and understand all the
related safety information for this product. Refer to the Safety and Warranty Guide
that you received with this product for the latest safety information. Reading
and understanding the safety information reduces the risk of personal injury
and damage to your product.
©Lenovo 2005, 2007. Portions ©IBM Corp. 2005. 1

2ThinkCentre Hardware Installation and Replacement Guide

Chapter 2. Overview
This guide provides information about replacing Customer Replaceable Units
(CRUs).
This guide does not include procedures for all parts. It is expected that cables,
switches, and certain mechanical parts be replaced by trained service personnel
without the need for step-by-step procedures.
Note: Use only parts provided by Lenovo®.
This guide contains instructions for installing and or replacing the following parts:
vBattery
vPower supply
vHeat sink
vHard disk drive
vOptical drive
vDiskette drive
vMemory modules
vPCI adapter
vSystem fan assembly
vRear fan assembly
vKeyboard
vMouse
Additional information resources
If you have Internet access, the most up-to-date information for your computer is
available from the World Wide Web.
You can find:
vCRU removal and installation information
vCRU removal and installation videos
vPublications
vTroubleshooting information
vParts information
vDownloads and drivers
vLinks to other useful sources of information
vSupport phone list
To access this information, go to:
http://www.lenovo.com/support
©Lenovo 2005, 2007. Portions ©IBM Corp. 2005. 3

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:
vLimit your movement. Movement can cause static electricity to build up around
you.
vAlways handle parts and other computer components carefully. Handle
adapters, memory modules, system boards, and microprocessors by the edges.
Never touch any exposed circuitry.
vPrevent others from touching the parts and other computer components.
vBefore you replace anew part, touch the static-protective package containing the
part to ametal 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.
vWhen 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.
vDo not place the part on the computer cover or other metal surface.
4ThinkCentre Hardware Installation and Replacement Guide

Locations
This chapter provides illustrations to help locate the various connectors, controls,
and components of the computer.
Locating controls and connectors on the front of your
computer
Figure 1shows the location of the controls and connectors on the front of your
computer.
Note: Not all computer models will have the following controls and connections.
1 Diskette drive (some models) 6 USB connector
2 Power button 7 Microphone connector
3 Hard-disk-drive activity indicator 8 Headphone connector
4 Power-on indicator 9 USB connector
5 Optical drive (some models)
Figure 1. Controls and connectors
Chapter 2. Overview 5

Locating connectors on the rear of your computer
Figure 2shows the location of 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.
1 Power cord connector 8 USB connectors (2)
2 Audio-line-in connector 9 External SATA connector
3 Audio-line-out connector 10 USB connectors (4)
4 Microphone 11 Ethernet connector
5 Serial connector 12 PCI Express x16 graphics adapter
connector
6 Parallel connector 13 PCI adapter connector
7 VGA-monitor connector 14 Serial connector (some models)
Figure 2. Connector locations
6ThinkCentre Hardware Installation and Replacement Guide

Connector Description
USB connectors Used to attach adevice that requires aUniversal Serial Bus
(USB) connection, such as aUSB keyboard, USB mouse, USB
scanner or USB printer. If you have more than eight USB
devices, you can purchase aUSB hub, which you can use to
connect additional USB devices.
Ethernet connector Used to attach an Ethernet cable for alocal area network
(LAN).
Note: To operate the computer within FCC Class Blimits, use
aCategory 5Ethernet cable.
Serial connector Used to attach an external modem, serial printer, or other
devices that use a9-pin serial connector.
Parallel connector Used to attach aparallel printer, parallel scanner, or other
devices that use a25-pin parallel connector.
Audio-line-in connector Used to receive audio signals from an external audio device,
such as astereo system. When you attach an external audio
device, acable 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 astereo system or other external
recording device.
Chapter 2. Overview 7

Locating components
To open the computer cover, see “Opening the cover” on page 12.
Figure 3shows the location of the various components in your computer.
1 Hard disk drive 5 Memory connectors (4)
2 Microprocessor and heat sink 6 Battery
3 Optical drive (such as aCD or
DVD drive)
7 Power-supply assembly
4 Diskette drive
Figure 3. Component locations
8ThinkCentre Hardware Installation and Replacement Guide

Identifying parts on the system board
Figure 4shows the location of parts on the system board.
1 4-Pin power connector 9 Clear CMOS/Recovery jumper
2 Memory connectors 10 PCI-e X16 connector
3 Front audio connector 11 PCI connector
4 Battery 12 Diskette drive connector
5 24-Pin power connector 13 Microprocessor fan
6 SATA connector 14 Cover presence switch (Tamper switch)
7 System fan 15 Temperature sensor connector
8 USB connector (front) 16 Microprocessor and heat sink
Figure 4. System board parts locations
Chapter 2. Overview 9

10 ThinkCentre Hardware Installation and Replacement Guide

Chapter 3. Installing options and replacing hardware
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.
Attention
Do not open your computer or attempt any repair before reading the “Important safety
information” in the Safety and Warranty Guide that was included with your computer. To
obtain acopy of the Safety and Warranty Guide,go to the Support Web site at
http://www.lenovo.com/support.
Note: Use only parts provided by Lenovo.
Installing external options
External speakers, aprinter, or ascanner can be connected to your computer. For
some external options, you must install additional software in addition to making
the physical connection. When adding an external option, see “Locating connectors
on the rear of your computer” on page 6and “Locating controls and connectors on
the front of your computer” on page 5to identify the required connector, and then
use the instructions that are included with the option to help you make the
connection and install any software or device drivers that are required for the
option.
©Lenovo 2005, 2007. Portions ©IBM Corp. 2005. 11

Installing internal options
Important
Read “Handling static-sensitive devices” on page 4before opening the
computer cover.
Opening the cover
Important
Turn off the computer and wait 3to 5minutes to let the computer cool
before opening the computer cover.
To open 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 and the computer.
2. Unplug all power cords from electrical outlets.
3. Disconnect the cables attached to the computer. This includes power cords,
input/output (I/O) cables, and any other cables that are connected to the
computer. See “Locating controls and connectors on the front of your
computer” on page 5and “Locating connectors on the rear of your computer”
on page 6.
4. Remove any locking devices, such as acable lock that secures the computer
cover.
5. Press the buttons on the sides of the computer and pivot the cover upward to
open the computer.
Figure 5. Pivoting the cover
12 ThinkCentre Hardware Installation and Replacement Guide