Hi, yesterday I build my first PC with the help of a friend, everything went pretty good, until i booted windows.
My desktop is full with white flickering pixels and in games, like Overwatch, CS:GO the whole screen is flickering and its literally unplayable.
here are some videos of the flickering and white pixels :
My specs : Sapphire rx 580 4gb GPU
Aorus b450 elite
ryzen 5 2600 CPU
Corsair tx 650w PSU
Hyperx Fury 16gb DDR4
I tried a different monitor and a different HDMI cabel but nothing worked.
I hope someone can help me with this problem
Thanks in Advance!