You can see the specs of my rig in my signature.

I can mildly OC to 2.66 GHz on stock voltage with no issues at all. But if I bump it up to say 2.8 GHz, I got this error screen when booting up.





I briefly tested the machine under Windows 7 and I had no problem booting into windows and running different benchmark and cpu test programs. I could even running the Intel Burn test for hours on end at the same 2.8 GHz (stock voltage).

But, try to boot into OS X and lock up.

I have tinkered with the cpu voltage and raised it up some without success, but I am wondering if this screen means something entirely different.


Anyone seen it before?