HP Proliant ML350 Maintenance And Service Guide

Contents 3
Contents
Customer self repair ...................................................................................................................... 5
Parts only warranty service ......................................................................................................................... 5
Illustrated parts catalog ............................................................................................................... 16
Mechanical components ........................................................................................................................... 16
System components ................................................................................................................................. 20
Removal and replacement procedures ........................................................................................... 27
Required tools ......................................................................................................................................... 27
Preparation procedures ............................................................................................................................ 27
Power down the server ................................................................................................................... 27
Remove the server from the rack ...................................................................................................... 28
Access the server rear panel (rack model) ......................................................................................... 28
Safety considerations ............................................................................................................................... 28
Preventing electrostatic discharge .................................................................................................... 28
Server warnings and cautions ......................................................................................................... 29
Front bezel ............................................................................................................................................. 29
Tower foot .............................................................................................................................................. 30
Access panel .......................................................................................................................................... 30
Rack bezel ............................................................................................................................................. 31
Rack rails ............................................................................................................................................... 31
Large redundant fan air baffle ................................................................................................................... 32
DIMM baffle ........................................................................................................................................... 33
Fan blank ............................................................................................................................................... 34
Fan ....................................................................................................................................................... 34
Power supply blank ................................................................................................................................. 35
Hot-plug power supply ............................................................................................................................. 36
SAS hard drive blank ............................................................................................................................... 36
SAS/SATA hard drive .............................................................................................................................. 37
Hard drive cages .................................................................................................................................... 37
Standard hard drive cage ............................................................................................................... 38
Optional eight-bay SFF hard drive cage ........................................................................................... 38
Optional two-bay LFF hard drive cage .............................................................................................. 40
Standard hard drive cage backplane ......................................................................................................... 42
Expansion slot cover ................................................................................................................................ 43
Expansion board ..................................................................................................................................... 44
Media bay blank .................................................................................................................................... 45
Battery-backed write cache procedures ...................................................................................................... 46
Battery-backed write cache module .................................................................................................. 46
BBWC battery pack ....................................................................................................................... 47
Recovering data from the battery-backed write cache ......................................................................... 48
Flash-backed write cache procedures ......................................................................................................... 48
Flash-backed write cache module .................................................................................................... 48
Flash-backed write cache capacitor pack .......................................................................................... 50
PCI-X expansion cage .............................................................................................................................. 51
Half-height or full-height media device ........................................................................................................ 53
DIMM .................................................................................................................................................... 55

HP Proliant ML350 Specifications

General

Product Line	ProLiant
Server Type	Tower
Processor	Intel Xeon
Memory Type	DDR4
Network	1Gb Ethernet
Operating System Support	Windows Server, Linux, VMware