I did my first build a few months ago and recently it has started freezing, at first it was only occasionally but today it happened 6 times in a row shortly after startup. I cleaned all my fans cause they were a little dusty and that took my GPUs temps from 46C to 39C, my CPU temp is around 55C with the cores fluctuating between 50C and 55C. Smartfan says my System temp right from startup is 103C which seems impossible considering the time and the fact that I have 4 huge fans and an almost entirely mesh chassis. The OS is a little sketchy, my friend gave me a burned DVD and said he copied his, I dont know about it though, he may have downloaded it. Please help with this, I think its probably a software issue but I am not sure.