Contents 
Customer self repair...................................................................................................................... 5
Parts only warranty service ......................................................................................................................... 5
Illustrated parts catalog ............................................................................................................... 16
Mechanical components........................................................................................................................... 16
System components ................................................................................................................................. 19
Removal and replacement procedures........................................................................................... 24
Required tools......................................................................................................................................... 24
Safety considerations............................................................................................................................... 24
Preventing electrostatic discharge .................................................................................................... 24
Server warnings and cautions ......................................................................................................... 24
Preparation procedures............................................................................................................................ 25
Extend the server from the rack........................................................................................................ 25
Power down the server................................................................................................................... 26
Remove the server from the rack...................................................................................................... 27
Access the product rear panel......................................................................................................... 27
Hot-plug power supply ................................................................................................................... 28
HP Trusted Platform Module...................................................................................................................... 30
Access panel .......................................................................................................................................... 30
SAS hard drive blank............................................................................................................................... 30
Hot-plug SAS hard drive........................................................................................................................... 31
Power supply blank ................................................................................................................................. 31
Optical drive cage .................................................................................................................................. 32
Systems Insight Display ............................................................................................................................ 33
Front right bezel...................................................................................................................................... 33
Front left bezel........................................................................................................................................ 34
Power supply backplane .......................................................................................................................... 35
Hot-plug fan ........................................................................................................................................... 36
Hard drive backplane.............................................................................................................................. 37
PCI riser cage......................................................................................................................................... 38
Air baffle ............................................................................................................................................... 39
Fan cage................................................................................................................................................ 39
Expansion slot covers............................................................................................................................... 40
Expansion boards ................................................................................................................................... 42
Half-length expansion board ........................................................................................................... 42
Full-length expansion board ............................................................................................................ 43
Battery-backed write cache procedures ...................................................................................................... 44
Removing the cache module ........................................................................................................... 44
Removing the battery pack.............................................................................................................. 45
Recovering data from the battery-backed write cache......................................................................... 45
Heatsink................................................................................................................................................. 46
Power supply cage assembly .................................................................................................................... 48
Processor ............................................................................................................................................... 49
DIMMs................................................................................................................................................... 53
Memory configurations................................................................................................................... 54
System battery ........................................................................................................................................ 56
Contents 3