HP ProLiant ML310e Gen8 v2 Server Maintenance and Service Guide

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
Unlock the tower bezel ..................................................................................................................... 26
Remove the tower bezel .................................................................................................................... 26
Power down the server ..................................................................................................................... 27
Access panel ............................................................................................................................................. 28
Air baffle ................................................................................................................................................... 28
Drive blank or carrier ................................................................................................................................. 29
Storage drive ............................................................................................................................................. 30
Non-hot-plug drive............................................................................................................................ 30
Hot-plug drive .................................................................................................................................. 31
Hot-plug power supply ................................................................................................................................ 32
Optical drive ............................................................................................................................................. 33
Drive cage ................................................................................................................................................ 33
Drive cage bracket or backplane ................................................................................................................. 35
Front I/O module ....................................................................................................................................... 36
Front system fan ......................................................................................................................................... 37
Rear system fan .......................................................................................................................................... 38
Removing a DIMM ..................................................................................................................................... 39
Heatsink .................................................................................................................................................... 40
Processor................................................................................................................................................... 42
Expansion board ........................................................................................................................................ 45
Flash-backed write cache procedures ........................................................................................................... 46
FBWC module ................................................................................................................................. 46
Capacitor pack ................................................................................................................................ 47
Recovering data from the flash-backed write cache .............................................................................. 49
System battery ........................................................................................................................................... 50
Integrated power supply ............................................................................................................................. 51
RPS backplane module ............................................................................................................................... 51
RPS cage ................................................................................................................................................... 52
System board ............................................................................................................................................ 53
HP Trusted Platform Module......................................................................................................................... 59
Troubleshooting .......................................................................................................................... 60
Troubleshooting resources ........................................................................................................................... 60