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[phin586]

Not quite sure how else to place the topic of this thread.  I have recently picked up a XFX 5770 from a friend and after testing it for a few days under windows and linux, i went ahead and put it on my osx build.

The thing booted right away and worked well with either graphicsenabler on or off.  I was playing around for a few hours and suddenly my whole screen turns greyish colored and sortve with lines in it to say.

So ive tried a few different framebuffers, same results.  This happens completely randomly.

Im curious, what can I try?  Should i give another bios a try?

It doesnt appear to be overheating.