Backlight dimming problem

Discussion in 'MacBook Pro' started by Emsmu, Jan 1, 2009.

  1. Emsmu macrumors newbie

    Jul 30, 2008
    My new Unibody Macbook Pro is starting to have an issue with its backlight. I turned all dimming off in energy saver, and yet while I'm using it, the backlight begins to dim out, stay a few notches dimmer for about 15 seconds, then its returns to its original brightness that I set it on. This just started happening yesterday (I got the MBP for christmas), after I switched to the 9600 graphics card to see the difference in graphics. I am now back on the 9400 and it's still happening, so I dont know if there is any correlation. Has this happened to anyone else?
  2. itisme1760 macrumors 6502

    Oct 18, 2008
    Under energy saver, Battery, Uncheck Automatically reduce brightness

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