HP EliteDesk 800 G3 SFF Maintenance And Service Manual page 7

5 Computer Setup (F10) Utility ........................................................................................................................ 67
Computer Setup (F10) Utilities ............................................................................................................................ 67
Using Computer Setup (F10) Utilities ................................................................................................ 67
Computer Setup-Main ....................................................................................................................... 69
Computer Setup-Security ............................................................................................................... 71
Computer Setup-Advanced ............................................................................................................. 73
Computer Setup-UEFI Drivers ......................................................................................................... 78
Recovering the Configuration Settings ............................................................................................................... 78
6 Troubleshooting without diagnostics ............................................................................................................ 79
Safety and comfort .............................................................................................................................................. 79
Before you call for technical support .................................................................................................................. 79
Helpful hints ........................................................................................................................................................ 80
Solving general problems .................................................................................................................................... 81
Solving power problems ...................................................................................................................................... 85
Solving hard drive problems ................................................................................................................................ 86
Solving media card reader problems ................................................................................................................... 88
Solving display problems .................................................................................................................................... 89
Solving audio problems ....................................................................................................................................... 93
Solving printer problems ..................................................................................................................................... 95
Solving keyboard and mouse problems .............................................................................................................. 96
Solving Hardware Installation Problems ............................................................................................................. 98
Solving Network Problems .................................................................................................................................. 99
Solving memory problems ................................................................................................................................ 102
Solving CD-ROM and DVD problems .................................................................................................................. 103
Solving USB flash drive problems ..................................................................................................................... 105
Solving front panel component problems ........................................................................................................ 107
Solving Internet access problems ..................................................................................................................... 107
Solving software problems ............................................................................................................................... 109
7 POST error messages and diagnostic front panel LEDs and audible codes ....................................................... 110
POST numeric codes and text messages .......................................................................................................... 110
Interpreting system validation diagnostic front panel LEDs and audible codes .............................................. 115
8 Password security and resetting CMOS ........................................................................................................ 117
Resetting the password jumper ........................................................................................................................ 117
Clearing and resetting the BIOS ........................................................................................................................ 119
9 Using HP PC Hardware Diagnostics (UEFI) ..................................................................................................... 120
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device .................................................................. 120
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