25
Contents
5.375 x 8.375 ver 2.3
Error-checking ............................................. 152
Optical disc drive problems............................... 153
Sound system problems.................................... 155
ExpressCard® problems .................................... 155
ExpressCard® checklist ............................... 155
Resolving ExpressCard® problems.............. 156
Printer problems ................................................ 158
Wireless networking problems........................... 159
DVD operating problems ................................... 160
Develop good computing habits........................ 161
Data and system configuration backup
in the Windows® operating system ........ 162
If you need further assistance............................ 167
Contacting Toshiba...................................... 168
Other Toshiba Internet Web sites ...................... 168
Toshiba’s worldwide offices .............................. 168
Appendix A: TOSHIBA Function Keys ..................170
Functions ........................................................... 170
Lock (Instant security).................................. 171
Power plan ................................................... 171
Sleep mode.................................................. 171
Hibernation mode ........................................ 171
Output (Display switch) ............................... 172
Display brightness........................................ 173
Disabling or enabling wireless devices ........ 173
Disabling or enabling the touch pad ............ 173
Volume Mute................................................ 174
Keyboard Function keys .............................. 174
Zoom (Display resolution) ............................ 174