I am having an issue with my PC. I randomly get these pink looking dot all over my screen. My computer then seems to freeze. It has happened 3 times now. The second time it happened, screen went black and then normal. I then got the NVIDIA display driver crashed.
Here is what it looks like:

I initially thought it might be overheating but after checking my temps, it seems to be cruising fine at 40-50 degrees.
So, I'm wondering if anyone has an idea as to what this might be?