I Built a new PC a little after black friday last year and everything went and ran smoothly. About a week ago, I noticed that whenever I was watching videos and went to/from fullscreen, my entire screen would blink completely black once for about half a second. This will happen when I alt tab between both of my monitors as well when I'm gaming in fullscreen windowed mode. I have tried updating my GPU drivers and made sure my monitor's connections are all secure, but it keeps happening. I was hoping someone here might have experienced something similar to this and could help me with a fix to this.