Windows 8 and 8.1 Forums


can't adjust brightness

  1. #1

    can't adjust brightness


    2 month ago i had this problem so i searched for a solution here (get back to the basic display adapter ) and it worked fine and no problem appeared . but now whenever i want to play a game like begone or heroes and generals my cpu usage become 100% and i get 20 fps usually 100 also i cant play i
    Click image for larger version

    so i need ur help guys


    all drivers are updated :
    Click image for larger version
    and if i want to play games i have to install the latest driver but i cant adjust brightness

      My System SpecsSystem Spec

  2. #2


    why someone help ?
      My System SpecsSystem Spec

can't adjust brightness
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