Sony VPCSB1C5E - VPCSB1C5E Mode d'emploi Anglais
Sony VPCSB1C5E - VPCSB1C5E Mode d'emploi Anglais
Sony VPCSB1C5E - VPCSB1C5E Mode d'emploi Anglais
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Troubleshooting ><br />
Display<br />
n192<br />
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Why doesn't my screen display a video?<br />
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If the display output is directed to the external display and the external display is disconnected, you cannot display a video<br />
on your computer screen. Stop video playback, change the display output to the computer screen, and then restart video<br />
playback. See Selecting Display <strong>Mode</strong>s (page 115) for changing the display output. Alternatively, you can press the<br />
Fn+F7 keys to change the display output. See Combinations and Functions with the Fn Key (page 39) for more<br />
information.<br />
The video memory of your computer may be insufficient for displaying high resolution videos. In such a case, lower the<br />
resolution of the LCD screen.<br />
To change the screen resolution, follow these steps:<br />
1 Right-click on the desktop and select Screen resolution.<br />
2 Click the drop-down list next to Resolution.<br />
3 Move the slider up to increase or down to decrease the screen resolution.<br />
✍<br />
You can check the total amount of the graphics and video memory available. Right-click on the desktop, select Screen resolution, and click Advanced<br />
Settings and the Adapter tab. The displayed value may be different from the actual amount of memory on your computer.<br />
What should I do if my screen is dark?<br />
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Press the Fn+F6 keys to brighten your computer screen.<br />
Blocking the ambient light sensor turns your screen dark. Make sure that the sensor is unblocked.<br />
What should I do if the external display remains blank?<br />
Press the Fn+F7 keys to change the display output. See Combinations and Functions with the Fn Key (page 39) for more<br />
information.