Hi everyone, my computer has been restarting by itself lately and I think it may be my motherboard, before the computer worked fine then I didnt use it for a few days and once I turned it on it just reset as soon as the Windows loading screen came up, after trying again and again I can finally log in but after I log in the gamma and brightness on my display drop down low and it gets very dark and it loads my desktop and instantly restarts, I tried switching the ram and same thing happened, my gpu works fine and everything is plugged in right the processor fan also works and has new thermal compound on it. This used to happened a week or 2 ago but only when I played something like borderlands 2 it would restart but very rarely now it won't even let me start