5
Computer Setup (F10) Utility
........................................................................................................................
63
Computer Setup (F10) Utilities
............................................................................................................................
63
Using Computer Setup (F10) Utilities
................................................................................................
63
Computer Setup–Main
.......................................................................................................................
65
Computer Setup—Security
...............................................................................................................
67
Computer Setup—Advanced
.............................................................................................................
69
Recovering the
Configuration
Settings
...............................................................................................................
73
6
Troubleshooting without diagnostics
............................................................................................................
74
Safety and comfort
..............................................................................................................................................
74
Before you call for technical support
..................................................................................................................
74
Helpful hints
........................................................................................................................................................
75
Solving general problems
....................................................................................................................................
76
Solving power problems
......................................................................................................................................
80
Solving hard drive problems
................................................................................................................................
81
Solving media card reader problems
...................................................................................................................
83
Solving display problems
....................................................................................................................................
84
Solving audio problems
.......................................................................................................................................
89
Solving printer problems
.....................................................................................................................................
91
Solving keyboard and mouse problems
..............................................................................................................
92
Solving Hardware Installation Problems
.............................................................................................................
94
Solving Network Problems
..................................................................................................................................
95
Solving memory problems
..................................................................................................................................
98
Solving CD-ROM and DVD problems
..................................................................................................................
100
Solving USB
flash
drive problems
.....................................................................................................................
102
Solving front panel component problems
........................................................................................................
103
Solving Internet access problems
.....................................................................................................................
103
Solving software problems
...............................................................................................................................
105
7
POST error messages and diagnostic front panel LEDs and audible codes
.......................................................
106
POST numeric codes and text messages
..........................................................................................................
106
Interpreting system validation diagnostic front panel LEDs and audible codes
..............................................
111
8
Password security and resetting CMOS
........................................................................................................
113
Resetting the password jumper
........................................................................................................................
113
Changing a Setup or Power-On password
.........................................................................................................
114
Deleting a Setup or Power-On password
..........................................................................................................
115
Clearing and resetting the CMOS
.......................................................................................................................
115
vii