R9 380 Black Screen when game starts

Hello, Having issues with my MSI R9 380 2g , all normal until game starts ( arma 3 & Ghost Recon:Wildlands). Game will play in Fullscreen windowed but not Regular Fullscreen. Issue Started with new Monitor Viotek 32" 144hz Curved.


I Updated Drivers same issue, Updated Bios Still same. Uninstalled drivers and reinstalled and still issues.

What do i need to look into?

IS there a Fix?