HP AX691B, Руководство по техническому обслуживанию и ремонту

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Contents
Customer self repair ...................................................................................................................... 5
Parts only warranty service ............................................................................................................................ 5
Illustrated parts catalog ............................................................................................................... 16
Mechanical components ............................................................................................................................. 16
System components .................................................................................................................................... 19
Removal and replacement procedures ........................................................................................... 25
Required tools ............................................................................................................................................ 25
Preparation procedures ............................................................................................................................... 25
Power down the server ..................................................................................................................... 25
Extend the server from the rack .......................................................................................................... 26
Remove the server from the rack ........................................................................................................ 27
Access the product rear panel ........................................................................................................... 27
Safety considerations .................................................................................................................................. 29
Preventing electrostatic discharge ...................................................................................................... 29
Server warnings and cautions ............................................................................................................ 29
HP Trusted Platform Module......................................................................................................................... 30
Access panel ............................................................................................................................................. 30
SAS hard drive blank ................................................................................................................................. 31
Hot-plug SAS hard drive ............................................................................................................................. 31
Power supply blank .................................................................................................................................... 31
Hot-plug power supply ................................................................................................................................ 32
Optical drive ............................................................................................................................................. 33
Optical drive cage ..................................................................................................................................... 34
Power supply backplane ............................................................................................................................. 35
Hot-plug fan............................................................................................................................................... 36
SFF hard drive backplane ........................................................................................................................... 37
SFF hard drive cage ................................................................................................................................... 38
LFF hard drive backplane ............................................................................................................................ 39
LFF hard drive cage .................................................................................................................................... 40
PCI riser cage ............................................................................................................................................ 41
Air baffle ................................................................................................................................................... 42
Systems Insight Display ............................................................................................................................... 42
Front left bezel ........................................................................................................................................... 43
Front right bezel ......................................................................................................................................... 44
Fan cage ................................................................................................................................................... 45
Expansion slot covers ................................................................................................................................. 46
Battery-backed write cache procedures ......................................................................................................... 47
Removing the cache module .............................................................................................................. 48
Removing the battery pack ................................................................................................................ 48
Recovering data from the battery-backed write cache .......................................................................... 49
Expansion boards ...................................................................................................................................... 50
Half-length expansion board ............................................................................................................. 50
Full-length expansion board............................................................................................................... 50
Heatsink .................................................................................................................................................... 51
Power supply cage assembly ....................................................................................................................... 53