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Contents 3
Contents
Customer self repair ...................................................................................................................... 5
Parts only warranty service ............................................................................................................................ 5
Illustrated parts catalog ............................................................................................................... 15
Mechanical components ............................................................................................................................. 15
System components .................................................................................................................................... 18
Removal and replacement procedures ........................................................................................... 21
Required tools ............................................................................................................................................ 21
Safety considerations .................................................................................................................................. 21
Preventing electrostatic discharge ...................................................................................................... 21
Symbols on equipment ...................................................................................................................... 21
Server warnings and cautions ............................................................................................................ 22
Preparation procedures ............................................................................................................................... 22
Power down the server ..................................................................................................................... 23
Open the front bezel ........................................................................................................................ 24
Remove the front bezel ..................................................................................................................... 25
Remove the chassis cover .................................................................................................................. 26
Install the chassis cover ..................................................................................................................... 27
Remove the system board assembly.................................................................................................... 28
Install the system board assembly ....................................................................................................... 30
Drive carrier .............................................................................................................................................. 30
LFF non-hot-plug drive ................................................................................................................................. 31
Optical drive blank .................................................................................................................................... 33
Optical drive ............................................................................................................................................. 33
Flash-backed write cache procedures ........................................................................................................... 34
FBWC module ................................................................................................................................. 34
Capacitor pack ................................................................................................................................ 35
Recovering data from the flash-backed write cache .............................................................................. 37
Front I/O module assembly ......................................................................................................................... 37
Ambient temperature sensor cable ............................................................................................................... 40
LFF non-hot-plug drive cage bracket ............................................................................................................. 41
System fan ................................................................................................................................................. 45
Integrated power supply ............................................................................................................................. 46
Expansion board ........................................................................................................................................ 47
DIMMs ...................................................................................................................................................... 48
General DIMM slot population guidelines ........................................................................................... 48
Removing a DIMM ........................................................................................................................... 49
Heatsink .................................................................................................................................................... 49
Processor................................................................................................................................................... 51
System board ............................................................................................................................................ 53
System battery ........................................................................................................................................... 60
HP Trusted Platform Module......................................................................................................................... 61
Troubleshooting .......................................................................................................................... 62
Troubleshooting resources ........................................................................................................................... 62
Diagnostic tools .......................................................................................................................... 63