IBM 8122, 8138, 8131, 8123, 8137, 8124 manual Locating connectors on the rear of the computer

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Locating connectors on the rear of the computer

The following illustration shows the location of connectors on the rear of the computer.

1

Power supply diagnostic

11

Ethernet connector

 

LEDs

 

 

2

Voltage selection switch

12

USB connectors (2)

3

Power connector

13

Standard keyboard connector

4

Audio line in connector

14

Standard mouse connector

5

Audio line out connector

15

PCI Express x16 adapter connector (some

 

 

 

models)

6

Microphone connector

16

PCI adapter connector

7

Serial connector (COM 1)

17

PCI adapter connector

8

Parallel connector

18

PCI Express x1 adapter connector

9

VGA monitor connector

19

Serial connector (COM 2) (some models)

10

USB connectors (2)

 

 

Chapter 1. Locations 3

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Contents Hardware Replacement Guide Types 8122, 8123 Types 8131, 8137 Page Hardware Replacement Guide Types 8122, 8123 Types 8131, 8137 Page Contents Iv Hardware Replacement Guide Overview Handling static-sensitive devices Tools requiredLocating components LocationsIeee 1394 connector some 4 Microphone connector Models Locating connectors on the rear of the computer Identifying parts on the system board Removing the computer cover Replacing hardwareHardware Replacement Guide Replacing hardware Removing and replacing the front bezel Replacing the power supplyReplacing hardware Hardware Replacement Guide Replacing hardware Replacing the system board assembly Replacing hardware Hardware Replacement Guide Replacing hardware Hardware Replacement Guide Replacing hardware Hardware Replacement Guide Replacing the microprocessor Hardware Replacement Guide Replacing hardware Hardware Replacement Guide Replacing hardware Hardware Replacement Guide Replacing a memory module Replacing an adapter Replacing the hard disk drive Replacing an optical drive Replacing hardware Replacing the keyboard Replacing the diskette driveReplacing the internal speaker Replacing the mouseHardware Replacement Guide Completing the installation Updating flashing Bios from a diskette or CD-ROM Page Part Number 39J7784