(I was running 8.1 before the reinstall) So randomly about a week ago my computer started to get BSOD out of nowhere. Before I decided to install a new OS my computer would lock up. No BSOD, but everything, including the cursor, was frozen. No ctrl alt del could fix it, it was stuck and required a hard reset. At first I thought registry errors so I used ccleaner, which didn't help. So that's why I decided to install the new OS to see if that would fix my problems. I already tried to run memtest86+. But, I ran into an interesting problem. Basically on startup I press ESC to enter the boot menu and the computer freezes. So I decided to test the other startup options and that didn't work either. I am lost at this point. I've pretty much figured it's something hardware, but I just can't figure out what it is.