I have a system that I believe it is quite stable as I don't really have panic anymore but it freezes when I run video encoding software also under Windows.

I changed power supply and memory (did have 4X2GB, but now 2X4GB and 2X2GB) and still does that. One of my buddy tells me it could be graphic card.

I never thought graphic card has to do anything with video encoding but is it?

I have a refurbished HD5670 and wonder if that could be the case.

What do you think?

Thanks in advance.

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Moved to INTEL
i5-2500K / GA-Z77-DS3H / HD5770
OS X 10.7.4 all working!
Win 7 ultimate running on Parallel