I shut my PC down to go out of town the other day (I usually leave it running). When I returned and went to turn it on, the fans were all spinning but would not give me display or call the HD. I did a process of elimination and upon changing out the GPU, I got display. The GPU is an MSI RX570 Gaming 8GB and is not very old. I have yet to try it in another PC but every other GPU will boot in the PC other than the RX570. How can a GPU just kill itself while the PC is off?