Toshiba U945-S4140 Laptop User Manual


 
22
Contents
5.375 x 8.375 ver 2.3
USB Sleep and Charge ....................................112
Enabling/Disabling USB Sleep and Charge......114
Power supply mode settings...........................114
Function Key .........................................................115
PC Diagnostic Tool Utility .....................................116
PC Health Monitor.................................................117
Recovery Media Creator........................................118
Service Station......................................................118
TOSHIBA Application Installer...............................119
Chapter 6: If Something Goes Wrong....................................120
Problems that are easy to fix ................................120
Problems when you turn on the computer............121
The Windows
®
operating system is not
working...........................................................123
Using Startup options to fix problems ............124
Internet problems ...........................................126
The Windows
®
operating system can
help you....................................................127
Fixing a problem with Device Manager .................127
Checking device properties .............................127
Memory problems ................................................128
Power and the batteries ........................................129
Keyboard problems...............................................130
Display problems ..................................................131
Disk or storage drive problems.............................133
Error-checking ................................................133
Sound system problems .......................................135
Printer problems...................................................135
Wireless networking problems..............................136
Develop good computing habits ...........................138
Data and system configuration backup in
the Windows
®
operating system...............139
If you need further assistance...............................143
Contacting Toshiba .........................................144
Other Toshiba Internet Web sites..........................144