macbook alu Brightness noise in windows

Discussion in 'MacBook' started by brikro, Jul 18, 2009.

  1. brikro macrumors member

    Joined:
    Jan 23, 2009
    #1
    hello i have a macbook alu
    when i stay in bootcamp with windows if i put de brightness between 30 80 %
    i listen a high pitch with nvidia drivers if i uninstall the drivers i dont have this problem
    any solution for this?
     
  2. bornblind macrumors 6502

    bornblind

    Joined:
    Nov 19, 2008
    Location:
    Alabama
    #2
    It sounds like a screen refresh rate problem to me. Check it with the Nvidia Drivers installed.
     
  3. brikro thread starter macrumors member

    Joined:
    Jan 23, 2009
    #3
    yes but when i install the driver the noise appear , with nvdia driver( the last )
    i cant do annything , i have 2 macbooks alu with the same problem
    if someone have a solution pleaseeee writee this:D
     
  4. Lanbrown macrumors 6502a

    Joined:
    Mar 20, 2003
    #4
    Have you contacted Nvidia? The problem appears when you install their drivers. You could try a different version of the driver as well.
     
  5. brikro thread starter macrumors member

    Joined:
    Jan 23, 2009
  6. brikro thread starter macrumors member

    Joined:
    Jan 23, 2009
    #6
    can any of them try install windows in a macbook unibody?
    or who have a solution for this problem?
    i have this for 1 year1! in 2 macbooks alu
     

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