Okay, so, I'm back again because my custom PC is still freezing. After remounting the motherboard due to suggestions on my last thread, the problem went away at first, but then persisted. Just a complete freeze. No skipping. No sound. Frozen. My specs:
Windows 8.1 (Clean Install)
AMD Athlon x4 860K
16 GB (2x 8GB sticks) Crucial Ballistix Sport RAM DDR3
Gigabyte GA-F2A78M-DH3 Motherboard
WD Black 1.0 TB HDD
Corsair CX430 Power Supply
Sapphire Radeon R7 Graphics Card
So far, I've switched out the RAM, motherboard, hard drive and graphics card, all to yield the same result: complete freezing.
Could this be a processor problem? The power supply? Those are my last two options before I chalk it up to me mis-mounting the motherboard again. Please help if you can.