Did you fix your problem with your laptop? I have same problem. What I read on internet it's video card. Most of video cards are micron with problem. I have 1070 samsung but still I have trouble playing games. I hope nvidia will release new drivers because sooner drivers have less and less problems
I have refund this laptop 3 times and newer ones have same issue too. Plus G752VS laptops also have brief pink screen issue while booting. So, I recommend you to refund G752VS. Seem like a production error that affected all G752VS(not OC).