Toshiba Portege M780-S7214 User Guide - Page 34

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34 Contents Chapter 6: If Something Goes Wrong 191 Problems that are easy to fix 191 Problems when you turn on the computer............192 The Windows® operating system is not working 195 Using Startup options to fix problems 195 Internet problems 196 The Windows® operating system can help you 197 Fixing a problem with Device Manager 197 Checking device properties 197 Memory problems 198 Power and the batteries 199 Keyboard problems 200 Display problems 201 Disk or storage drive problems 202 Error-checking 203 Optical disc drive problems 204 Sound system problems 205 ExpressCard® problems 206 ExpressCard® checklist 206 Resolving ExpressCard® problems 206 Printer problems 208 Modem problems 209 Wireless networking problems 209 DVD operating problems 211 Develop good computing habits 212 Data and system configuration backup in the Windows® operating system 213 If you need further assistance 218 Before you contact Toshiba 218 Contacting Toshiba 218 Other Toshiba Internet Web sites 219 Toshiba's worldwide offices 219

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34
Contents
Chapter 6: If Something Goes Wrong
....................................
191
Problems that are easy to fix
................................
191
Problems when you turn on the computer
............
192
The Windows
®
operating system is not
working
...........................................................
195
Using Startup options to fix problems
............
195
Internet problems
...........................................
196
The Windows
®
operating system can
help you
....................................................
197
Fixing a problem with Device Manager
.................
197
Checking device properties
.............................
197
Memory problems
................................................
198
Power and the batteries
........................................
199
Keyboard problems
...............................................
200
Display problems
..................................................
201
Disk or storage drive problems
.............................
202
Error-checking
................................................
203
Optical disc drive problems
...................................
204
Sound system problems
.......................................
205
ExpressCard
®
problems
........................................
206
ExpressCard
®
checklist
...................................
206
Resolving ExpressCard
®
problems
.................
206
Printer problems
...................................................
208
Modem problems
..................................................
209
Wireless networking problems
..............................
209
DVD operating problems
.......................................
211
Develop good computing habits
...........................
212
Data and system configuration backup in
the Windows
®
operating system
...............
213
If you need further assistance
...............................
218
Before you contact Toshiba
............................
218
Contacting Toshiba
.........................................
218
Other Toshiba Internet Web sites
..........................
219
Toshiba’s worldwide offices
..................................
219