same issue with laptop asus with gtx 870M
but i found a solution, by trying some tricks lol.
in the game option put full screen, enlarge your windows by clicking the square in the top right corner (if you are stucked with the game mouse cursor, try to press the windows keyb key), now put the screen mod on full screen windowed in the game options.
I have now the game in fullscreen lo, but dont ask me why lool
Tell me if it worked for you guys.
windowed full screen is not same as actual fullscreen, you get the "fullscreen", but you still can control vsync options(no matter what you choose, it will actually be bound to ur windows options) and you lose like 10-15 fps for not being actual fullscreen. The main problem of ours is the performance we lose.
