Article ID : S500031741 / Last Modified : 11/04/2018

How to adjust the brightness of the screen if no PowerPanel function is available?

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To adjust the brightness of the screen if no PowerPanel function is available.

Please refer to the steps below to adjust the brightness of the screen:

A. To increase the brightness of the screen
Press the Fn + F5 keys.
Brightness level will increase in the order of Low, 4th, 7th and High.
* For PCG-FR series, the above sequence continues in a loop when the keys are pressed repeatedly.

B. To decrease the brightness of the screen.
Press the Fn + Shift + F5] keys.
Brightness level will decrease in step by step reductions.