Lenovo 8160, 8155, 8099 manual Identifying parts on the system board

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Identifying parts on the system board

The following illustration shows the locations of parts on the system board.

1

Memory connector 1

9

Diskette drive connector

2

Memory connector 2

10

Front panel connector

3

SATA IDE connectors (2)

11

Power supply connector

4

Chassis intrusion switch

12

PATA primary IDE connector

5

PCI riser connector

13

12V Power connector

6

Battery

14

Microprocessor

7

Clear CMOS/Recovery jumper

15

Fan connector 2

8

Internal speaker connector

16

Fan connector 1

4Hardware Replacement Guide

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Contents Page Page Page Page Contents Iv Hardware Replacement Guide Overview Tools required Handling static-sensitive devicesLocations Locating componentsHard disk drive activity indicator 6 Microphone connector Locating connectors on the rear of your computer Identifying parts on the system board Replacing hardware Opening the coverReplacing the power supply Replacing hardware Replacing the system board assembly Replacing hardware Hardware Replacement Guide Replacing hardware Replacing the microprocessor Replacing hardware Hardware Replacement Guide Replacing hardware Hardware Replacement Guide Replacing a memory module Hardware Replacement Guide Replacing an adapter Hardware Replacement Guide Replacing a hard disk drive Hardware Replacement Guide Replacing an optical drive Hardware Replacement Guide Replacing the diskette drive Replacing the keyboard Replacing the mouseReplacing the internal speaker Completing the CRU replacement Updating flashing Bios from a diskette or CD-ROM Hardware Replacement Guide Appendix. Notices Television output notice TrademarksPage Part Number 39J8231