Red dots

Recently, I installed an NVIDIA GeForce RTX 2060 Super, and it was working pretty great for about a month. But then , yesterday, I started seeing these strange dots (linked image) . They only appear when I'm playing a fullscreen game, and start after a minute or two. So here's how it will go...

Recently I was just playing Apex Legends and at a sudden, the screen freezes and small red dots on the monitor start to appear. After this happened I tried to reboot my PC and the same just happened even on desktop. To try another solution I uninstalled all the GPU drivers and reinstalled them...

Hi There, I'm in the process of building a gaming and video editing PC. I've had a few parts given to me but found out yesterday that the mobo that I was given will not be compatible with my CPU. Can anyone recommend a good MOBO. If you can would you also be able to recommend some good ram...

I recently acquired a Sony VGX-XL2A media computer from a friend. He says it works fine, and that windows XP had been reinstalled, but it doesn't seem to output anything from the HDMI port (No bios, no nothing. The TV can detect no input). You can hear and see the fans and hard drive working...