Solving display problems .................................................................................................................................... 58
Solving audio problems ....................................................................................................................................... 62
Solving printer problems ..................................................................................................................................... 64
Solving keyboard and mouse problems .............................................................................................................. 65
Solving Hardware Installation Problems ............................................................................................................. 66
Solving Network Problems .................................................................................................................................. 68
Solving memory problems .................................................................................................................................. 71
Solving USB flash drive problems ........................................................................................................................ 72
Solving front panel component problems .......................................................................................................... 73
Solving Internet access problems ....................................................................................................................... 73
Solving software problems .................................................................................................................................. 75
POST numeric codes and text messages ............................................................................................................. 76
Interpreting system validation diagnostic front panel LEDs and audible codes ................................................ 81
Resetting CMOS and/or the password jumper .................................................................................................... 84
Changing a Setup or Power-On password ........................................................................................................... 85
Deleting a Setup or Power-On password ............................................................................................................ 86
vii