graphic artifacts?

Discussion in 'MacBook' started by CaoCao, Dec 2, 2010.

  1. CaoCao macrumors 6502a

    Jul 27, 2010
    I'm getting this horizontal bar that changes colors and sometimes the whole screen image looks like it is vibrating rapidly up and down, I'm utterly at a loss. The model in question is an Early '09 with the 9400M IGP. It just randomly started last night.
    I've already had a video issue that got fixed, I think it was the GPU
  2. Detrius macrumors 68000

    Sep 10, 2008
    Asheville, NC
    If you just got it fixed, you have a warranty, so why ask? Just take it back.

    Horizontal bars tend to mean graphics card.
  3. wywern209 macrumors 65832


    Sep 7, 2008
    do you rly want to know?
    Go to the genius bar asap. That is definitely your graphics card.

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