i just got the red devil 5600xt gpu off amazon brand new so i took my old xfx rx 570 out and put the new gpu in and when i powered the pc up all the fans started running, the gpu fans started running the rgb ram started the aio rgb started and everything but i got nothing on the screen and the keyboard,mouse, rgb strip thats powered threw usb and my usb wifi adapter wasn't getting any power. so i took the 5600xt back out and plugged the hdmi into the mobo hdmi slot and still nothing so then i put my old 570 gpu back in expecting it to work normal again but still the same thing.. no power to any usbs and nothing on the screen :( anybody have any ideas on what i can try to do.