OK so I just got my computer fixed. They replaced the motherboard? (I think). Anyways now that I got it back, I cant play any steam games or epic games (fortnite) without disabling one of my graphics cards, Intel hd graphics 530 or Nvidia geforce GTX 970M. When I disable my Intel graphics card the resolutiion gos crazy, my resolution basically divides by 2, and when I remove my nvidia my FPS is horrible. Ive tried setting primaries on nvidia manager 3d. all my drivers are up to dat, PLEASE HELP!