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MarknSA62
1 Copper

Alienware 15 R3 - brightness rest after Windows 10 update.

Immediately after the Windows 10 update in October 2018 my brightness is reset to 50% at bootup. I have tried resetting the default brightness to 100% (batter and ac adapter) without any help. I have also reinstalled NVidia and Intel graphics drivers per the Microsoft page. No help. I can manually rest it to 100% after I turn on the machine but I shouldn't have to do that.  Any help would be very much appreciated.

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2 Replies
MikeB2308
1 Nickel

Re: Alienware 15 R3 - brightness rest after Windows 10 updat

Same here....exact same condition and laptop...Please Help...

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Moderator
Moderator

Re: Alienware 15 R3 - brightness rest after Windows 10 updat

Hi @MarknSA62,

That's a Windows feature, check this.


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