R series

I have a MSI R9 390 8 gb gpu just got it from a dealer near me it was 4 months old but the warranty is wore off due to him trying to change the thermal paste now when I got it the gpu was fine we did a whole benchmark and it was splendid I was excited but when I got home which is like a 40 min...

So recently my motherboard died which killed my CPU as well so I had to get new ones. ever since I got new parts I am able to see the pixels and when i am on a bright page with lots of colors i can see the pixels "flicker". At first i thought it was my graphics card but I put my av cable into my...