I just got a new PC, I have an rx480, 8gbs of ram and an i7 7700k (Pretty sure other specs are irrelevant for this case in particular). Anyway every time I close CSGO my screen goes black and I can't do anything besides restarting my pc. This doesn't happen with any other of my games it's just CSGO. When I alt tab my monitor will go dark and I can tab back into csgo. Anyway the only way I can close csgo is by restarting my PC. I already tried to uninstall and install it again on both my hdd and my ssd. Any suggestions as to how I could fix this? Any help would be appreciated.