Sony VPCCW2C5E - VPCCW2C5E Mode d'emploi Anglais
Sony VPCCW2C5E - VPCCW2C5E Mode d'emploi Anglais
Sony VPCCW2C5E - VPCCW2C5E Mode d'emploi Anglais
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Troubleshooting ><br />
Computer Operations<br />
n118<br />
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What should I do if the green power indicator light turns on but my screen remains blank?<br />
❑<br />
❑<br />
❑<br />
Make sure the LCD backlight of your computer is turned on. To turn on the LCD backlight, see Using Special-function<br />
Buttons (page 34).<br />
Press the Alt+F4 keys several times to close the application window. An application error may have occurred.<br />
If the Alt+F4 keys do not work, click Start, the arrow next to the Shut down button, and Restart to restart your computer.<br />
❑ If your computer does not restart, press the Ctrl+Alt+Delete keys and click the arrow next to the Shut down<br />
button and Restart.<br />
If the Windows Security window appears, click Restart.<br />
❑<br />
If this procedure does not work, press and hold the power button for more than four seconds to shut down your computer.<br />
Unplug the AC adapter and leave the computer for about five minutes. Then plug the AC adapter and turn on the computer<br />
again.<br />
!<br />
Turning off your computer with the Ctrl+Alt+Delete keys or the power button may cause loss of unsaved data.
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