When I launch some games it will let me play for a couple minutes and then my monitor will go blank and a "No signal" error will pop up. I've tried unhooking my DVI cable and hooking it back up but to no avail. I have an RX 480 and enough my CPU is great. The 480 is fresh out of the box. Should I try to use HDMI or is the problem more serious? It only does this when I load up certain games and it will work for one game mode and not for another. I did not have this issue with a different card that I had before (GT 740SE)