Blender has suddenly decided that it is going to randomly kill the power to my pc whenever I render something. I have always been running my renders in Cycles Render and no problem no matter how long or what the quality (Samples) are. I can leave Blender open and model for hours on end... no problem. I can run various programs like the Adobe Master Suite for hours on end... no problem. But when I render in Blender, my power crashes. My motherboard is new, ram is new, graphics card is working perfectly fine, I have 4 hard drives that I reinstalled windows on and installed the latest Blender on... problem never goes away when I am rendering in Blender. I have also done the obvious super clean/vacuuming and done it with anti-static cloths, grounded the case, etc etc etc
Anyone have any idea what could be going on?