HP Z8 G4 Maintenance And Service Manual page 6

Right panel .............................................................................................................................................................................. 20
Power supply .......................................................................................................................................................................... 21
Access panel ........................................................................................................................................................................... 22
Storage device ........................................................................................................................................................................ 23
Interior covers ......................................................................................................................................................................... 24
Rear fan ................................................................................................................................................................................... 25
Optical drive ............................................................................................................................................................................ 26
Internal PCIe bracket ............................................................................................................................................................. 27
Memory fan ............................................................................................................................................................................. 28
I/O assembly ........................................................................................................................................................................... 29
Front card guide and fans ..................................................................................................................................................... 31
System board .......................................................................................................................................................................... 32
Heat sink .................................................................................................................................................................................. 34
Processor ................................................................................................................................................................................. 35
5 Computer Setup (F10) Utility ................................................................................................................................................................ 37
Computer Setup (F10) Utilities ............................................................................................................................................ 37
Recovering the Configuration Settings ............................................................................................................................... 47
6 Troubleshooting without diagnostics ................................................................................................................................................. 48
Safety and comfort ................................................................................................................................................................ 48
Before you call for technical support .................................................................................................................................. 48
Helpful hints ............................................................................................................................................................................ 49
Solving general problems ..................................................................................................................................................... 50
Solving power problems ....................................................................................................................................................... 53
Solving hard drive problems ................................................................................................................................................ 53
Solving media card reader problems .................................................................................................................................. 55
Solving display problems ...................................................................................................................................................... 57
Solving audio problems ........................................................................................................................................................ 60
Solving printer problems ...................................................................................................................................................... 62
Solving keyboard and mouse problems ............................................................................................................................. 64
Solving hardware installation problems ............................................................................................................................. 65
Solving network problems .................................................................................................................................................... 66
Solving memory problems ................................................................................................................................................... 68
Solving USB flash drive problems ........................................................................................................................................ 70
Solving front panel component problems ......................................................................................................................... 70
Solving Internet access problems ....................................................................................................................................... 71
vi
Using Computer Setup (F10) Utilities ............................................................................................................. 38
Computer Setup-Main ...................................................................................................................................... 39
Computer Setup-Security .............................................................................................................................. 41
Computer Setup-Advanced ........................................................................................................................... 43