I have a custom built desktop computer, with Windows 8.1, and I've tried everything I can think of to get it to stop restarting. The power supply is good, and I have checked my ram by taking one out and swapping them. I have done super antispyware scans and still nothing. My motherboard is an A88XM gaming (msi), I have an amd cpu (A10 7850K), the ram is 16GB g-skill ripjaws. If anymore info is needed please ask, also please respond quickly.