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graphic artifacts?

C

CaoCao

macrumors 6502a
Original poster
Jul 27, 2010
783
2
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
 
If you just got it fixed, you have a warranty, so why ask? Just take it back.

Horizontal bars tend to mean graphics card.
 
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