Disabling a forgotten password
Safety first — for you and your system
.............................................................................................201
Troubleshooting system startup failure
........................................................................................... 201
Troubleshooting external connections
............................................................................................201
Troubleshooting the video subsystem
.............................................................................................201
Troubleshooting a serial I/O device
.................................................................................................203
Troubleshooting a damaged system
............................................................................................... 205
Troubleshooting the system battery
................................................................................................206
Troubleshooting power supply units
...............................................................................................206
Troubleshooting power source problems
.................................................................................206
Troubleshooting cooling problems
Troubleshooting an internal USB key
...............................................................................................210
Troubleshooting a storage controller
.............................................................................................. 212
Troubleshooting expansion cards
Accessing system information by using QRL
...................................................................................216
Quick Resource Locator for C4130
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