Toshiba C650 Laptop User Manual


 
34
Contents
5.375 x 8.375 ver 2.3
Power and the batteries ........................................164
Keyboard problems...............................................166
Display problems ..................................................166
Disk or storage drive problems.............................168
Error-checking ................................................168
Optical disc drive problems...................................169
Sound system problems .......................................170
Printer problems...................................................171
Modem problems..................................................172
Wireless networking problems..............................172
DVD operating problems.......................................174
Develop good computing habits ...........................175
Data and system configuration backup in
the Windows
®
operating system...............176
If you need further assistance...............................180
Before you contact Toshiba ............................180
Contacting Toshiba .........................................180
Other Toshiba Internet Web sites..........................181
Toshiba’s worldwide offices..................................182
Appendix A: Hot Keys/TOSHIBA Cards.................................. 184
Hot Key Cards .......................................................184
Using the Hot Key Cards .................................185
Application Cards..................................................186
Using the Application Cards............................186
Card Case........................................................187
Hot key functions..................................................188
Volume Mute ..................................................188
Lock (Instant security)....................................189
Power plan .....................................................190
Sleep mode.....................................................191
Hibernation mode ...........................................192
Output (Display switch) .................................193
Display brightness ..........................................194
Disabling or enabling wireless devices............195
Disabling or enabling the TouchPad™ ............196