So I installed an rx 560 into my pc to replace my gtx 760. My pc won't post now and one of my case fans isn't spinning either. I have read and done everything on the "try these before posting about post issues" thread to no avail. It will turn on but not turn on my peripherals or output to my monitor. Even after I reinstalled my gtx 760 and reseated it multiple times, it still won't post.