Awhile ago all of a sudden my PC just stopped booting - Would freeze at the Gigabyte splash screen, couldn't access BIOS or boot menu, followed by a blank screen with a flashing " - " in the top left corner where it would stay.
Tried clearing CMOS, making sure everything was plugged in right, all the usual troubleshooting.
RMA'd my motherboard - According to Gigabyte they couldn't find any trouble.
Put GPU and PSU in my mother's PC and it works fine.
I guess that leaves my CPU or RAM...waiting to receive my motherboard again to switch around the RAM and am going to order a case speaker to check for beep codes, but in the mean time does anyone have any ideas on what it could possibly be? I'm stumped.