Toshiba PSU83U Laptop User Manual


 
35
Contents
5.375 x 8.375 ver 2.3
Memory problems ................................................189
Power and the batteries ........................................189
Keyboard problems...............................................191
Display problems ..................................................191
Disk or storage drive problems.............................193
Error-checking ................................................193
Optical drive problems..........................................195
Sound system problems .......................................196
ExpressCard
®
problems........................................196
ExpressCard
®
checklist ...................................196
Resolving ExpressCard
®
problems .................197
Printer problems...................................................198
Modem problems..................................................199
Wireless networking problems..............................200
DVD operating problems.......................................201
Develop good computing habits ...........................202
Data and system configuration backup in
the Windows
®
operating system...............203
If you need further assistance...............................208
Before you contact Toshiba ............................208
Contacting Toshiba .........................................208
Other Toshiba Internet Web sites..........................209
Toshiba’s worldwide offices..................................209
Appendix A: Hot Keys/TOSHIBA Cards ................................. 211
Hot Key Cards .......................................................211
Using the Hot Key Cards .................................212
Application Cards..................................................213
Using the Application Cards............................214
Card Case........................................................215
Hot key functions..................................................215
Volume Mute ..................................................216
Lock (Instant security)....................................217
Power plan......................................................218
Sleep mode.....................................................219
Hibernation mode ...........................................220