My computer keeps freezing while i'm gaming, and only while i'm gaming. I'm not sure what is causing it. I've already used system restore, tested my RAM with memtest86, tested my CPU with Prime95 and tested my GPU with MSI Kombustor. System restore didn't fix the issue and none of the tests have resulted in any errors or a hard freeze. My computer isn't making any loud noises and I don't believe my CPU or GPU are overheating. If it's a problem with my power supply or MOBO, then I don't know how to tell. Any help would be greatly appreciated.