MEN OF VALOR Problem

[mfw41]

I've neen playing the PC version of MOV and for the last couple of months each time when I play I get a a checkered green screen then the monitor would go in standby mode and I have to press the reset button. The last time this happened I managed to press the ESC button and got to the main menu that I couldn't even read because because the checkered green screen overlay everything and when I pressed ESC again to get back into the game I could barely see my gun and arm and nothing else. When I managed to get out of the game I could barely see the desktop. I could only see some icons on a white background. I hope some of you fine people will help me with this problem.