HP Z800 Maintenance And Service Manual page 8

Customer self-repair ................................................................................................................ 72
Removing and installing components ........................................................................................ 73
viii
Grounding the work area ......................................................................................... 70
Recommended ESD prevention materials and equipment .............................................. 70
Tools and software requirements ............................................................................... 71
Special handling of components ............................................................................... 71
Cables and connectors ............................................................................. 71
Hard drives ............................................................................................. 72
Lithium coin cell battery ............................................................................. 72
Component locations ............................................................................................... 74
Disassembly order ................................................................................................... 76
Predisassembly procedures ....................................................................................... 77
Cable lock (optional) ............................................................................................... 78
Side access panel ................................................................................................... 79
Removing the side access panel ................................................................. 79
Installing the side access panel .................................................................. 79
Airflow guide ......................................................................................................... 80
Removing the airflow guide ....................................................................... 80
Installing the airflow guide ........................................................................ 82
Expansion card support ........................................................................................... 82
Removing the expansion card support ........................................................ 82
Installing the expansion card support .......................................................... 85
Right side panel ...................................................................................................... 86
Removing the right side panel .................................................................... 86
Installing the right side panel ..................................................................... 86
Power supply .......................................................................................................... 86
Removing the power supply ....................................................................... 86
Installing the power supply ........................................................................ 87
Speaker ................................................................................................................. 87
Removing the speaker ............................................................................... 87
Installing the speaker ................................................................................ 88
Side access panel sensor (optional) ........................................................................... 88
Removing the side access panel sensor ....................................................... 88
Installing the side access panel sensor ........................................................ 89
Power connections .................................................................................................. 90
Front bezel ............................................................................................................. 91
Removing the front bezel ........................................................................... 91
Installing the front bezel ............................................................................ 91
Front panel I/O cable assembly ................................................................................ 92
Removing the front panel I/O cable assembly .............................................. 92
Installing the front panel I/O cable assembly ............................................... 94
Power switch cable assembly .................................................................................... 96
Removing the power switch cable assembly ................................................. 96
Installing the power switch cable assembly .................................................. 97
ENWW