Toshiba L840-BT2N22 User Manual page 26

26
Contents
Memory problems ................................................146
Power and the batteries ........................................146
Keyboard problems...............................................148
Display problems ..................................................148
Disk or storage drive problems.............................150
Optical disc drive problems...................................151
Sound system problems .......................................152
Printer problems ...................................................152
Wireless networking problems..............................153
DVD operating problems.......................................155
Develop good computing habits ...........................156
If you need further assistance...............................161
Other Toshiba Internet Web sites..........................162
Toshiba's worldwide offices..................................162
Appendix A: Hot Keys/TOSHIBA Cards..................................164
Hot Key Cards .......................................................164
Hot key functions ..................................................165
Appendix B: Power Cord/Cable Connectors..........................172
Glossary....................................................................................173
Index..........................................................................................188
Error-checking ................................................150
Data and system configuration backup in
the Windows
Contacting Toshiba .........................................162
Using the Hot Key Cards .................................165
Volume Mute ..................................................166
Lock (Instant security) ....................................166
Display brightness ..........................................166
Output (Display switch) .................................167
Disabling or enabling the touch pad................168
Keyboard hot key functions ...........................169
Disabling or enabling wireless devices............170
Zoom (Display resolution) ..............................171
®
operating system...............157