My computer is unstable and only operates correctly 20% of the time. The other times I get are startup BSOD loop/ windows start up and freezes/ slowly freezing right after startup (explorer.exe crashes, all my other programs crash, then I BSOD (takes around a minute). I formatted my drives and reinstalled windows. Problems persisted. I sent my drives back (underwarranty) and the new drives still have the same problem. I bought new SATA cables. Problem persisted. I do not think the problem is a CPU/GPU problem and my RAM is fine. I believe it is a motherboard problem but I have no idea. Should I attempt reflowing the motherboard? Any help is appreciated, thank you.