Update (sorry for double posting again, but it wouldn't let me edit the previous one):
I linked up with my friend this evening and put my GPU in his system, ran Rainbow Six Siege, Fortnite, and GTA V and no crash happened. I put my GPU back in my system and tried starting up my PC (just incase re-setting it somehow fixed the issue) and the usual crash happened. Long story short, it worked in his system, but not mine.
I linked up with my friend this evening and put my GPU in his system, ran Rainbow Six Siege, Fortnite, and GTA V and no crash happened. I put my GPU back in my system and tried starting up my PC (just incase re-setting it somehow fixed the issue) and the usual crash happened. Long story short, it worked in his system, but not mine.