So I've been having this problem for a while now where my computer just shuts off when I'm playing games. I thought it was my psu at first so I bought a new one but it is still randomly shutting off. My gpu is an amd Radeon 7770 and I have 4 gigs of hyperx ram. My processor is an amd a8 5600k quad core and my motherboard is a gigabyte motherboard ga-f2a75m-d3h. Oh also new psu is corsair cx 650m. Any help would be great. I've been looking around the internet for why and they're all saying things that could be happening but I'm not sure which I could be having.