Logicboard replaced

Discussion in 'MacBook Pro' started by lnels, Mar 4, 2015.

  1. lnels macrumors newbie

    Mar 4, 2015
    My logicboard was replaced under warranty, and now when i try to use iMovie, I get an error explaining that my graphics card doesn't support Quartz Extreme. There were a few suggestions on this site that i tried (changing the display resolution), but none that worked. I don't know much about Quartz Extreme, is it like a Microsoft driver or firmware? I'm fairly knowledgable with Windows and PC hardware, but new to Mac.
  2. lnels thread starter macrumors newbie

    Mar 4, 2015
    I've looked under About This Mac, there is no option about Quartz Extreme, but I assume it's not supported.

    Are there any diagnostics I can do, or is there a list of supported motherboards?
  3. duervo macrumors 68020


    Feb 5, 2011
    This may help:


    There's also an advanced part to that article. Go through it, and if it doesn't help, bring it back and have Apple look at it further.

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