Hey, I finished my first build this past wednesday and since then i've updated the drivers using the discs which came with my parts. I've played several games like vindictus, neverwinter, and runescape. But when i play planetside 2, between 15 - 45 minutes it restarts without warning. I chekc gpu and cpu temps and they both stay very cool. Cpu @ around 45-50c and gpu @ around 43c. I've scoured the internet to find the answer and many people say its the gpu overheating but mine is staying cool it seems. Or they say its a psu problem and if so how can i test this? For the most part i cant find any definite answers on what to do so just wondering if any of you guys can help me? It would be very much appreciated and thanks again! oh yeah, and here's my build http://pcpartpicker.com/user/bamaboy34/saved/2mjnTW