I recently got an AGA (Alienware Graphics Amplifier) for my 17 R4 with internal 1060 graphics card and a RTX 2080 in the amplifier. After plug in everything went smooth except that the internal graphics card (1060) is not disabled and when I try to disable it myself with device manager, all games stop recognizing and using the 2080. When I play game, it seems like that both cards are utilized but some of the games I play will crash upon launch (Star Craft 2). Not sure if this is a new feature with NVIDIA or is this just another glitch with the AGA.