White dots

History: I once had a problem where my pc would suddenly shut down and it turned out that my psu extension cables were faulty and so I removed them and used the original psu cables, after that incident I've been having this white flickering pixels problem on my monitor. Kindly watch: View...

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...

I got these small white dots on my monitor. Only visible when hovering an app or a game on screen. Not when in desktop. (check picture) What can this be? Edit: Picture View: https://imgur.com/a/GCd22LV

Here is my pcpart list... I want to know if its a good list and if my power supply is enough. Also if you have suggestions to change anything let me know... I will just be playing CSGO and recording/streaming. I also need to know how the quality difference will be from streaming and recording...

I'm trying to build a mid-level gaming machine for no more than $600. I'd like it to be easily upgradeable in the future or one that might last atleast the next 5 years. [PCPartPicker part list](http://pcpartpicker.com/p/RkYfkL) / [Price breakdown by...