Lenovo 9949, 6177, 9792, 7096, 9489 User Manual

...

ThinkCentre Hardware Installation and Replacement Guide

Machine Types 6177, 7065, 7096, 9351, 9358, 9438, 9481, 9489, 9703,

9784, 9788, 9792, 9853, 9949

ThinkCentre Hardw are Installation an d Replacement Guid e

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 39.

First Edition (February 2008)

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.

Figures . . . . . . . . . . . . . . .v

Chapter 1. Important safety information 1

Chapter 2. Overview . . . . . . . . .3

Additional information resources . . . . . . .3

Handling static-sensitive devices . . . . . . . .3

Locations . . . . . . . . . . . . . . .4

Locating controls and connectors on the front of

your computer . . . . . . . . . . . . .4

Locating connectors on the rear of your computer 5

Locating components . . . . . . . . . .7

Locating parts on the system board . . . . . .8

Chapter 3. Installing options and

replacing hardware . . . . . . . . . .9

Tools required . . . . . . . . . . . . . .9

Installing external options . . . . . . . . . .9

Removing the cover . . . . . . . . . . . .9

Accessing system board components and drives . .10

Installing internal options . . . . . . . . .12

Installing memory . . . . . . . . . . .12

Installing PCI adapters . . . . . . . . .13

Installing internal drives . . . . . . . . .15

Replacing the battery . . . . . . . . . . .20

Replacing the hard disk drive . . . . . . . .21

Replacing the diskette drive . . . . . . . . .23

Replacing an optical drive . . . . . . . . .24

Replacing the heat sink and fan assembly . . . .25

Replacing the system fan assembly . . . . . .27

Replacing a memory module . . . . . . . .28

Replacing a PCI adapter . . . . . . . . . .29

Replacing a keyboard . . . . . . . . . . .30

Replacing a mouse . . . . . . . . . . . .30

Chapter 4. Completing the parts

replacement . . . . . . . . . . . .33

Obtaining device drivers . . . . . . . . . .34

Chapter 5. Security features . . . . .35

Integrated cable lock . . . . . . . . . . .35

Padlock . . . . . . . . . . . . . . . .36

Password protection . . . . . . . . . . .36

Erasing a lost or forgotten password (clearing

CMOS) . . . . . . . . . . . . . . . .36

Appendix. Notices . . . . . . . . . .39

Television output notice . . . . . . . . . .40

Trademarks . . . . . . . . . . . . . .40

iv Hardware Installation and Replacement Guide

Figures

1. Controls and connectors . . . . . . . . .4

2. Connector locations . . . . . . . . . .5

3. Component locations . . . . . . . . . .7

4. System board parts locations . . . . . . .8

5. Removing the cover . . . . . . . . . .10

6. Removing the bezel . . . . . . . . . .10

7. Removing the PCI adapter . . . . . . .11

8. Removing the drive bay assembly . . . . .11

9. Retaining clips . . . . . . . . . . .12

10. Positioning the memory module . . . . .13

11. Opening the adapter latch . . . . . . .14

12. Securing the adapter . . . . . . . . .14

13. Drive bays . . . . . . . . . . . . .16

14. Retaining bracket . . . . . . . . . .17

15. Installing the drive . . . . . . . . . .17

16. Connecting a parallel ATA drive . . . . .18

17. Connecting a serial ATA drive . . . . . .18

18. Retaining bracket . . . . . . . . . .19

19. Installing the diskette drive . . . . . . .19

20. Battery removal . . . . . . . . . . .20

21. Battery installation . . . . . . . . . .20

22. Removing the hard disk drive . . . . . .21

23. Aligning the pins with the holes in the hard

disk drive . . . . . . . . . . . . .22

24. Removing the diskette drive . . . . . . .23

25. Retaining bracket for diskette drive . . . .23

26. Installing the new diskette drive . . . . .23

27. Removing the optical drive . . . . . . .24

28. Retaining bracket for optical drive . . . . .24

29. Installing the new optical drive . . . . . .24

30. Removing the heat sink and fan assembly 25

31. Replacing the screws to the heat sink and fan

assembly . . . . . . . . . . . . .26

32. Removing the system fan assembly . . . .27

33. Removing the memory module . . . . . .28

34. Installing the memory module . . . . . .28

35. Removing the adapter . . . . . . . . .29

36. Installing the new adapter . . . . . . .29

37. Keyboard connectors . . . . . . . . .30

38. Mouse connectors . . . . . . . . . .31

39. Replacing the cover . . . . . . . . . .33

40. Kensington lock location . . . . . . . .35

41. Padlock loop . . . . . . . . . . . .36

vi 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.

2 Hardware Installation and Replacement Guide

Chapter 2. Overview

This guide is intended to be used by customers who are installing optional features or replacing Customer Replaceable Units (CRUs).

Note: Use only the parts provided by Lenovo®.

This guide contains instructions for installing or replacing the following parts:

v Battery

v Hard disk drive

v Diskette drive

v Optical drive

v Heat sink and fan assembly

v System fan assembly

v Memory module

v PCI adapter card

v Keyboard

v Mouse

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:

v CRU removal and installation instructions v CRU removal and installation videos v Publications v Troubleshooting information v Parts information v Downloads and drivers v Links to other useful sources of information v Support phone list

access this information, go to:

To http://www.lenovo.com/support

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.

Locations

Locating controls and connectors on the front of your computer

v Always handle parts and other computer components carefully. Handle

adapters, 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.

This chapter provides illustrations to help locate the various connectors, controls and components of the computer. To remove the computer cover, see “Removing the cover” on page 9.

Figure 1 shows the location of connectors on the front of the computer.

Figure 1. Controls and connectors

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

4 Hardware Installation and Replacement Guide

Locating connectors on the rear of your computer

Figure 2 shows the location of connectors on the rear of the computer.

Figure 2. Connector locations

1 Standard mouse connector 9 PCI Express x16 graphics adapter

2 Parallel connector 10 Audio line out connector 3 Ethernet connector 11 Microphone connector 4 Audio line in connector 12 USB connectors (2) 5 Power cord connector 13 USB connectors (2) 6 Voltage-selection switch (some

7 PCI adapter connectors (2) 15 Serial connector 8 PCI Express 1x adapter connector 16 Standard keyboard connector

connector

14 VGA monitor connector

models)

Chapter 2. Overview 5

Connector Description

Standard mouse connector Used to attach a mouse, trackball, or other pointing device that

uses a standard mouse connector.

Parallel connector Used to attach a parallel printer, parallel scanner, or other

devices that use a 25-pin parallel 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.

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.

USB connectors Used to attach a device that requires a Universal Serial Bus

(USB) connection, such as a USB keyboard, USB mouse, 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.

Standard keyboard connector

Used to attach a keyboard that uses a standard keyboard connector.

6 Hardware Installation and Replacement Guide

Locating components

Figure 3 will help you locate the various components in your computer.

Figure 3. Component locations

1 Fan plenum, fan, and heat sink 7 Battery 2 Microprocessor 8 Power supply 3 Optical drive 9 PCI adapter connector 4 Hard disk drive 10 PCI Express x1 adapter connector 5 Diskette drive 11 PCI Express x16 graphics adapter

connector

6 Memory modules (2) 12 Cover presence (Intrusion) switch

Chapter 2. Overview 7

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