my screen randomly blacks out.. i can still hear audio and need to restart pc

CiaranM246

Reputable
Dec 17, 2014
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4,540
so randomly when i am using my pc it will stutter out and get a black screen... if there is a video playing or anything i can still hear audio but my keyboard has no affect and neither dose my mouse. the last time it happened i got an error saying desktop windows manager has stopped working and has been closed.. i really need help with this one !