HP ProDesk 405 G1 Microtower Maintenance And Service Manual page 7

Front I/O assembly ................................................................................................................ 51
Power switch/LED assembly .................................................................................................... 53
Speaker ................................................................................................................................ 55
Fan ...................................................................................................................................... 58
Power supply ......................................................................................................................... 59
System board ........................................................................................................................ 62
6 Computer Setup (F10) Utility ........................................................................................... 64
Computer Setup (F10) Utilities ................................................................................................. 64
Using Computer Setup (F10) Utilities .......................................................................... 65
Computer Setup-File .............................................................................................. 66
Computer Setup-Storage ........................................................................................ 67
Computer Setup-Security ........................................................................................ 69
Computer Setup-Power .......................................................................................... 71
Computer Setup-Advanced .................................................................................... 71
Recovering the Configuration Settings ....................................................................................... 72
7 Troubleshooting without diagnostics ............................................................................... 73
Safety and comfort ................................................................................................................. 73
Before you call for technical support ......................................................................................... 73
Helpful hints .......................................................................................................................... 74
Solving general problems ........................................................................................................ 76
Solving power problems ......................................................................................................... 80
Solving hard drive problems .................................................................................................... 81
Solving media card reader problems ........................................................................................ 84
Solving display problems ........................................................................................................ 85
Solving audio problems .......................................................................................................... 91
Solving printer problems ......................................................................................................... 93
Solving keyboard and mouse problems .................................................................................... 94
Solving Hardware Installation Problems .................................................................................... 97
Solving Network Problems ...................................................................................................... 99
Solving memory problems ..................................................................................................... 103
Solving processor problems ................................................................................................... 105
Solving CD-ROM and DVD problems ...................................................................................... 106
Solving USB flash drive problems ........................................................................................... 109
Solving front panel component problems ................................................................................. 110
Solving Internet access problems ............................................................................................ 110
Solving software problems .................................................................................................... 112
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