More Than Gold Full MEP

Here we go to the full MEP, Finally D 720p looks really better Weeeell, as some friends already know, I had a problem with a piece of my pc weeks ago and it was repaired tuesday, but yesterday when I try to render my part, the pc turned had it ready for months, but I let to render at the last minute. (yah, procrastination rules here). So, every time I try to render anything, it turns off, and worse, without overheating I have no idea of what could be, I m going to call technical