“Problems getting R9 m385x to work? Only uses R7 iGPU... I have scoured the internet for solutions to my problem. I cannot get the laptop to use the dGPU (R9 M385X) and it will only use the iGPU (APU R7). I've tried to set certain games to High performace mode in both crimson and catalyst and nothing works! It is recognized in the device manager and crimson, but not "dxdiag" or CPU-Z... HELP!”