DISPALY FREEZE

Hello, I'm having a rather bizarre problem. While browsing facebook on my pc everything's fine for some time but afterwards my displays turns off..like it goes to sleep or something. Even though the screen's all black, i just have to switch to another tab and the display turns back on. It's...

So, yesterday I was watching a video on youtube and suddenly out of nowhere, this happened ..... https://drive.google.com/file/d/1fNijIqyKhp3W9U9TbyQ81SV7yHNyMsaI/view?usp=sharing first of all, I thought something is wrong with my HDMI cable ... I used another one nothing changed. I wasn't...

I bought a new Gigabyte 1080 Ti a few months ago and not long after installing it it began to cause my computer screen to freeze after about an hour. My applications with visuals would go blank and or not respond and it would be fine a couple seconds after until the next hour. Occasionally...