I have this issue with heroes of the storm not loading at all except with a black screen and a flashing cursor. I can hear the game and input but can't see anything. With league of legends it's in the loading screen same issue I can hear everything but same black screen and cursor issue. I have 2 R9 270's Crossfired I've tried 16.3.2 /16.6.1 I've uninstalled raptr. I've gone to blizzard and they kept saying that I have to clean install the driver and I have....like 10 times I'm getting rather frustereated any help would be nice! Also I disabled all antivirus and tried.