Computer Freezes when playing games (Not due to overheating)

Nemesisxy

Honorable
Jun 6, 2013
15
0
10,510
So a few months ago I bought this new custom-made computer from a trusted seller. But after playing for about a week of no lag, and no crashing, it decided to start crashing on me. I have done multiple system restores, system refreshes, Memtests, and error checks. I also know for a fact that it has nothing to do with overheating due to the fact that I have a great cooling system. Plus I've checked to see if it has overheated while playing a game and it was at a regular temp. Also It does not have anything to do with RAM because I have 3 2GB sticks and it says I have 6GB RAM. Which is the expected amount. If anybody knows of any ideas on how to fix this, could you please reply. I will be forever grateful because this has been a really big hassle to me.

I have also made sure that ALL drivers have been updated.