Graphical glitch while booting since ML?

Discussion in 'OS X Mountain Lion (10.8)' started by nbrink91, Jul 31, 2012.

  1. nbrink91 macrumors newbie

    Joined:
    Jun 1, 2012
    #1
    Anyone else having a lot of graphical glitches since installing ML? I attached a photo of what happens every time I boot.

    I seem to be having a lot more problems since upgrading, should I consider clean installing? I have a late 2011 15 inch MacBook Pro about 7 months old.
     

    Attached Files:

  2. OriginalClone macrumors 6502

    OriginalClone

    Joined:
    Jul 14, 2012
    #2
    I have the same problem when booting sometimes, but it only happens on my secondary display. It goes away if i turn power cycle it (the monitor).

    Early 2011 MBP
     
  3. blatopilot macrumors regular

    Joined:
    Sep 24, 2011
    #3
    I've noticed lag, but nothing like that. It's likely a hardware issue if it is that consistent.
     
  4. nbrink91 thread starter macrumors newbie

    Joined:
    Jun 1, 2012
    #4
    Sadly it's my built in display so it's not quite the same issue. Wonder if I should make a stop at an apple store soon.
     

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