Dimmed Brightness

Discussion in 'MacBook Pro' started by jordanf1end, Nov 28, 2010.

  1. jordanf1end macrumors newbie

    Jul 5, 2010
    so sometimes when im using my mac the brightness dims down on its own. i brighten it back up again when i hit the button but i dont know, has this happened to anyone else?
  2. alust2013 macrumors 601


    Feb 6, 2010
    On the fence
    That is normal, as it has an ambient light sensor that will adjust the brightness to light conditions. If you would like that to stop, just uncheck the box in System Preferences -> Displays.

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