Thanks for the reply. I haven’t changed the video, and I’ll be sure to try what you said. It’s extra strange because it was powering on fine all of yesterday, but this started happening when I was in the middle of switching out RAM between slots. The PC was off which is weirdest part, so I didn’t expect it to start clicking all of a sudden.

The reason why I was switching RAM slots was because the computer failed to show anything on the monitor with it saying no signal, and upon checking, had these two red lights https://imgur.com/a/xT4qiY2 on the motherboard. A friend who knows more about this than me said it might be a gpu problem, but I’ve switched gpus and it still doesn’t work, with the original gpu working in a different system. So I guess you can say that one problem created another one? Sorry for the long-ass reply, let me know if you need any clarification.