i recently got a new gpu which is an rx 570 (swapping from interrgrated graphics to an actual new gpu) and i had to upgrade my psu to accommodate my new gpu. without thinking i went on ebay and bought a new psu with the right cables and all that jazz. so anyway i plug everything in and boot it and it works fine and i’m very happy and install my drivers but it said that it wasn’t recognised and after a long day of trying to fix it, i finally fixed it by flashing the bios. i immediately hopped on apex to see my new frames and then a bunch of discoloured squares in a checkers kind of pattern appeared and froze my screen for a couple of seconds before the screen went black and the game crashed. i then tried a bunch of other games and it happened on all of my games even minecraft which i know can easily run, so i downloaded a benchmarked for it to see if it would happen on there but the benchmark runs fine and has smooth frames and doesn’t crash at all. i have tried everything i can do that i saw online, i updated my drivers, i uninstalled and reinstalled them using ddu and even upgraded my ram, i have ordered a new psu, one that has an 80 plus rating and is supposed to be good. i am completely stumped on what else i should do to try and fix it