Glitchy Looking Mac Lion UI in iMac 2011

Discussion in 'iMac' started by Just1nCase, Aug 16, 2011.

  1. Just1nCase macrumors member

    Jul 14, 2006
    Ever since that I've updated my Lion to the latest update, there is certain things in my Mac OSX that appear to look glitchy visually. Performance, it is still performing fine.

    What may be causing this glitch? And how can I fix it? I'll give the iMac restart and hopefully, it should clear, but I'll let you know.

    Otherwise, they look like this:

    Graybox over Apple icon

    Dark gray box behind the dialog box

    Bunch of weird blocks behind Quick Look
  2. res1233 macrumors 65816


    Dec 8, 2008
    Brooklyn, NY
    Graphics drivers likely. If there's a fix, it would probably be looking for a complete set of drivers for your card from 10.7.0 if they were indeed updated (broken).
  3. Just1nCase thread starter macrumors member

    Jul 14, 2006
    I see.. it looks like a restart did the trick and that time of restart, it installed an update... I guess that I didn't end up installing the update the first time and restart.

    Now, it's fine again.. I'm hoping it doesn't appear again.

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