TroubleshootingTask
Changing the LCD Brightness
You can adjust the LCD brightness.
Hint
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Follow these steps to change the LCD brightness for the PC.
To change the LCD brightness when you are using the function available without running the PC, such as the HDMI/VIDEO function, see About the Picture Adjustments / Picture Settings. [Details]
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Press the Fn+F5 key or Fn+F6 keys.
To decrease lighting intensity, keep pressing the Fn+F5 keys. To increase lighting intensity, keep pressing the Fn+F6 keys.
Hint
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The LCD brightness setting is retained even after your VAIO computer is turned off and restarted.
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