(sorry if you already read this its because i posted this a few days ago and got almost no response so i decided to repost) I built an Intel based core i5-2500k PC. The motherboard is an Asus p8p67-pro rev. 3, the video card is a sapphire radeon 6950 dirt 3 edition, my memory is 2x4GB Corsair sticks at 1600mz and my PSU is a Corsair AX-750 And it was working fine for the past month but then it stopped. What happened is that i was playing minecraft and my computer just shut down and wouldn't turn on. I unplugged the power supply for 10 minutes and it turned on for enough time to show the ''windows starting up'' screen, then it shut down again and wouldn't turn on.I left it unplugged for the night and then then decided to try again. It managed to stay on for 10 or so minutes but again turned off and wouldn't want to turn on again. when it is plugged in the motherboard light turns on green, like usual, even when it won't turn on. Could my PSU be fried?I never really checked my temps but i did in the bios and they got to 58-64C~ and then it shuts down (when i check in the Bios). I am on stock cooling in a Cooler master half-X . Whats wrong? I need help, could it be the PSU or the motherboard.Oh and the heatsink is in properly . Thanks in advance!