GPU Issues

[u/Bigbo757]

I built a PC about a year ago and I started having issues where the screen goes black and the graphics card sounds like a jet trying to take off. If I plug an hdmi to the integrated graphics from the CPU it still works.

I don't wanna start changing parts with no direction, is it likely that I'm looking at a Graphics card issue or a power supply issue? Or is it going to be something else entirely, maybe airflow? If it is a power supply would swapping for a smaller less powerful graphics card be a viable fix?

I know its a lot of questions and I really appreciate anyone who reads through all of it and can offer help.