HP (Hewlett-Packard) 721546-001 Server User Manual


 
Contents 3
Contents
Customer self repair ...................................................................................................................... 6
Parts only warranty service ......................................................................................................................... 6
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
Symbols on equipment ................................................................................................................... 24
Server warnings and cautions ......................................................................................................... 25
Preparation procedures ............................................................................................................................ 26
Remove the tower bezel ................................................................................................................. 26
Power down the server ................................................................................................................... 26
Drive blank or carrier ............................................................................................................................... 27
Storage drive .......................................................................................................................................... 28
Non-hot-plug drive ......................................................................................................................... 28
Hot-plug drive ............................................................................................................................... 29
Hot-plug power supply ............................................................................................................................. 30
Access panel .......................................................................................................................................... 31
Air baffle ............................................................................................................................................... 32
Optical drive .......................................................................................................................................... 32
Drive cage ............................................................................................................................................. 33
Drive cage bracket or backplane............................................................................................................... 34
Front I/O module .................................................................................................................................... 36
Front system fan ...................................................................................................................................... 37
DIMMs ................................................................................................................................................... 38
General DIMM slot population guidelines ......................................................................................... 38
Removing a DIMM ......................................................................................................................... 39
Heatsink ................................................................................................................................................. 39
Processor ............................................................................................................................................... 41
Expansion board ..................................................................................................................................... 44
Flash-backed write cache procedures ......................................................................................................... 45
FBWC module .............................................................................................................................. 45
Capacitor pack ............................................................................................................................. 46
Recovering data from the flash-backed write cache ............................................................................ 48
System battery ........................................................................................................................................ 49
Rear system fan ....................................................................................................................................... 50
Dedicated iLO management port ............................................................................................................... 50
Enabling the dedicated iLO management port ................................................................................... 51
Non-hot-plug power supply ....................................................................................................................... 51
RPS backplane module ............................................................................................................................. 52
RPS cage ............................................................................................................................................... 53
System board ......................................................................................................................................... 54
HP Trusted Platform Module ...................................................................................................................... 60