Graphics Card Issue?

Discussion in 'iMac' started by DKRises, Mar 4, 2013.

  1. DKRises macrumors newbie

    Mar 4, 2013
    My friend's mac is having these (below) issues, I'm trying to figure out the issue for him, but I'm not a mac person.

    I'm going with the result that it's his graphics card (or possibly his monitor).

    But some reassurance or counter-results would be great.

    He's unable to give me exact specifics of his mac (it's really old), but he said it's running the latest software (OS X Lion? I think it is the latest).

    Here are 2 screen shots of what he's experiencing.
  2. librarian macrumors regular

    Sep 24, 2011
    Does it happen only when Chrome is running ( even in the background)?

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