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Select Language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-43

Open Firmware Command Line ............................ 7-44

Chapter 8. Removal and Replacement Procedures ............... 8-1

Handling Static–Sensitive Devices ........................... 8-2

Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3

Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6

Front Bezel and Power Switch ............................ 8-10

Media Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12

Internal Media Drives .................................. 8-13

Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-19

Memory Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-20

Processor Card (for the Model 240) ......................... 8-24

L2 Cache Card (for Model 140 Only) ......................... 8-26

System Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-28

Model 140 Fansink ................................... 8-31

Model 150 Fansink ................................... 8-34

Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-36

Riser Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-37

I/O Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-39

Fan and Speaker Assembly .............................. 8-40

Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-42

Chapter 9. Parts Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1

System Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2

System Board, Cables, and Accessories ........................ 9-4

Model 150 250MHz System Board, Cables, and Accessories ............ 9-6

Keyboard and Mouse ................................... 9-8

Power Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-11

Appendix A. Interpreting Firmware Error Codes ................. A-1

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X-1

Reader's Comments — We'd Like to Hear From You ............... X-3

Preface v

IBM RS/6000 7043 43P Series Service Guide

Other manuals for IBM RS/6000 7043 43P Series