Screen Flicker on Fullscreen Games (Win 10)
When I play many games in full screen mode, the top 2/5 of the screen starts flickering (does not appear to be screen tearing). If I play in windowed mode or borderless window, the problem is gone, but not all games support borderless and windowed mode is hard to play with for some games. There is also no problem when playing a video in fullscreen
This problem has been happening since installation, so I know nothing I've done to windows has caused this
Mid 2014 IMac
Intel HD 5000
Intel i5 4200U - 1.4GHz
iMac, Mid 2014