I bought this gpu 9 months ago, it used to be fine, i played Elden Ring med settings, Overwatch 2 high settings Rdr2 ultra settings, there was a difference with god of war 2018, i saw some youtube videos using this gpu and playing gow with original/medium settings perfectly fine but i struggle with the original one. Now, one month ago i've encountered a problem, while gaming or watching youtube it made my pc to randomly restart or strange purple things appear in my monitor and i can't do anything. What should i do?
