ДП
это винда, попробуйте нажать SHIFT + CTRL + WIN + B
Temporary Workarounds:
This is a quick and easy workaround: SHIFT + CTRL + WIN + B
This key sequence empties the video buffer and restarts the driver, and does the same for the keyboard, the mouse and the soundcard. It was meant for helping some users and techs with stuck graphic elements, black screens, stuck sleep modes, stuck mouse buttons and buzzing or looping sounds.
The issue will return eventually.
Limited success
Changing the primary monitor or just slightly changing the layout of multiple monitors and clicking apply resolves the issue for an unknown amount of time.
Limited success