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M6600 brightness control is not working? Do this.

Discussion in 'Dell Latitude, Vostro, and Precision' started by porschee, Feb 25, 2012.

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  1. porschee

    porschee Notebook Enthusiast

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    I just fount out.
    My brightness control with fn key is not working.
    It was no problem before and I realize that I download newest intel graphic driver from intel homepage.

    Do not use that new ver. from intel homepage.
    I re-download intel graphic driver form dell and install it which is old ver.
    and that problem is gone.

    Newest one is not always better..:)
     
    porschee, Feb 25, 2012
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  2. Tsunade_Hime

    Tsunade_Hime such bacon. wow

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    Sometimes for Dell laptops and others, using the OEM's drivers will not work, you must use the manufacturer's drivers to manually control brightness. This happened to me with my Latitude 13.
     
    Tsunade_Hime, Feb 25, 2012
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