problems after upgrading Retina Macbook Pro

Discussion in 'MacBook Pro' started by Baadshah, Jul 26, 2012.

  1. Baadshah macrumors 6502

    Joined:
    Sep 14, 2008
    Location:
    Copenhagen
    #1
    Hello All
    I just upgraded to mountain lion from lion on my retina macbook pro, but after upgrading, i am having few problems....

    1) when i boot up, the boot windows suddenly for half a second goes white and comes back.

    2) my backlight keyboard or my display is not reacting on when lights on or off...

    someone please help me....

    i did SMC reset and PRAM ting aswell.
     
  2. Baadshah thread starter macrumors 6502

    Joined:
    Sep 14, 2008
    Location:
    Copenhagen

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