Toshiba Portege M750-S7221 User Guide 2 - Page 272
Device Manager, Windows® operating system
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272 Index computer hangs when PC Card inserted 207 computer will not power up 191 contacting Toshiba 219 corrupted/damaged data files 204 Device Manager 197 disk drive is slow 203 display is blank 201 external display not working 202 external monitor 201 faulty memory 198 hardware conflict 196 high-pitched noise 206 Internet bookmarked site not found 195 Internet connection is slow 195 keyboard not responding 192 keyboard produces unexpected characters 200 missing files/trouble accessing a drive 203 modem not receiving or transmitting 209 no sound 205 non-system disk or disk error 193 PC Card 206 checklist 206 error occurs 208 hot swapping fails 207 not recognized 207 PC Card slot appears dead 206 power and batteries 199 printer 208 program not responding 190 program not working properly 204 screen does not look right/flickers 201 Startup options 194 URL address not found 195 warning resume failure 192 Windows® operating system not working 194 program, starting 96 programs not running correctly 204 projector 73 connecting 73 R real-time clock (RTC) battery 111 recording sounds 135 recording sounds 135 recycle bin icon 128 registering your computer in Windows® 7 246 registering computer 47 removing DVD with computer off 108 with computer on 107 hardware safely in Windows® 7 249 main battery 120 memory module 59 PC Cards 143 RJ-11 jack 132 rotating screen 87 running the computer on battery power 110 S safety computer 126 disposing of batteries 125 icons 40 precautions 43 safety precautions main battery 123 saving files 98 screen does not look normal/flickers 201