Table of Contents
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3.7
Replacing the System Fan ..................................................... 72
3.8
Replacing the HDD Backplane Board .................................. 73
3.8.1
HDD Backplane Board Features ..................................... 74
3.8.2
Connector Definition ........................................................ 75
3.9
Replacing the Power Distribution Board ................................. 76
3.9.1
Power Distribution Board Features ................................. 77
3.9.2
Pin Definitions .................................................................. 78
3.10
Replacing the Power Backplane Board ................................ 80
3.11
Replacing the Rear HDD Backplane Board ......................... 82
3.11.1
3.11.2
3.12
Replacing the Power Supply ................................................ 84
3.13
Disconnecting All Motherboard Cables ............................ 85
3.13.1
Appendix I: Cable Connection Tables ........................................... 88
Appendix II: Fan and Temp Sensors .............................................. 90
Appendix III: FRU Parts Table ......................................................... 94
Appendix IV: Technical Support ..................................................... 95
HDD Backplane Features .............................................. 83
HDD LED Definition ....................................................... 83
Removing the Motherboard ........................................... 86
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