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Brightness couldn't change after starting up

  1. #1

    Posts : 17
    Windows 10 Home Single Language (x64)

    Brightness couldn't change after starting up

    Hello guys!!

    I can't change the screen brightness now, but before i can, and it's already Windows 8.1. But at the beginning of October, i can't change my brightness. My hotkey still work, but only move one stage and the screen brightness is still there. Is there something that's spanking up my brightness?

    EDIT: It now works! I don't know why but it now works!
    Last edited by ammarasyad; 14 Oct 2014 at 01:06.

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Brightness couldn't change after starting up

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