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    Screen brightness won't change?

    Discussion in 'Alienware M15x' started by ukera, Mar 5, 2012.

  1. ukera

    ukera Notebook Evangelist

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    Why is my screen brightness stuck at a medium level? It's really starting to frustrate me. I had to reformat but I don't understand how I can install a simple graphics card driver incorrectly? Just download the latest one, install it and reboot...

    So frustrating.
     
  2. otosan

    otosan Notebook Consultant

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    it normally happen when u install graphic driver using modded inf,

    no need to re-format, just re-install previous driver...