2011 27" i Mac Video Problem

Discussion in 'iMac' started by police340, Feb 14, 2013.

  1. police340 macrumors regular

    Jul 11, 2011

    I have a 2011 27" iMac that I have added an SSD drive to. The other night the screen went crazy, flashing all sorts of colors, etx. Eventually I was left with vertical pink lines on screen and not able to do anything. I tried restarting to no avail. Spoke with Apple and they said to bring it in!

    I brought it to an apple authorized repair center, they tested it and replaced video card. Brought it home and three hours later it does the same thing again. The repair center siad it could be a combination with the logic card also. I shut it off for an hour and then bring it back up. Now it seems to be runnning with no problems three days later. I am wondering if I should have it looked at again.

    Any ideas?

    Thanks much,
  2. police340 thread starter macrumors regular

    Jul 11, 2011
    iMac Video

    Anyone care to pipe in? Looking for help here. Thanks. Bill
  3. SOLLERBOY macrumors 6502a

    Aug 8, 2008

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