1 Copper

Inspiron 15R SE (7520, Mid 2010) Service Tag: <ADMIN NOTE: Service tag removed per privacy policy>


I have a problem in the screen it's auto-brightness

even when i put it in the highest brightness mode , it's change its brightness automatically based on the black and white spaces on the screen !
and i makes a lot of problems in my dedigns !
what's the solution?

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1 Nickel

RE: Inspiron 15R SE (7520, Mid 2010) Service Tag: 2HXWZW1

Are you using Windows 8.1? OR did you recently update to windows 8.1?

There is an issue with the update, if you have just updated, and you will need to update the drivers or use the basic driver if none is available - give it a try.

windows 8.1 adjust brightness

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