Frenquency problem

[Nehvard]

When I start the game, the screen just goes black and a monitor error shows up: "Frequency not supported". The game is running in background, cause i can hear the soundtrack and sound effects, if I close the game or open up the task manager obviously the screen turns on again.

I tried to force frequencies to 60Hz or 75Hz in the catalyst control center but it doesn't work.

Anyone got any idea to solve this problem? Thanks