Question My monitor screen turns off and on ?

Jun 3, 2023
I have an Asus single fan gtx 1050ti graphics card. I have a 2560x1440 144hz monitor. My monitor screen turns off and on, usually in games and sometimes on internet sites. For example, when I look at the air in the FPS game, my monitor does turn off and on. when I look at the ground it fix, and when I switch to the windowed mode in the game, it fix again, but it is difficult to play on windowed mode. Turning the video card off and on from the device manager also fixes this problem, but it starts again hours later. (my eng is not good sorry for that).