Hello, I built a pc 2 days ago, it is built from new components except for CPU and graphics card, CPU is ryzen 5 1400 And Card is rx470 8gb(other components: psu 400w gigabyte, ram 8gb patriot viper 3200 ddr4, Motherboards Asus a320m-k, case silentiumpc regnum rg1w pure black. So everything seems to be fine, systems runs ok And then i downloaded bioshock infinite And tried to play it on medium settings, which should be more than ok for this system, and i played for a minute, then plugged the headphones, which opened the realtek settings And instantly shut down the PC. I thought it might have just been some weird coincidence, but when i fired up the game again it didnt even need plugging the headphones, it either suddenly dropped or when i alttabed, same thing happened. I ran a benchmark And it didnt go to the end, in the middle it dropped. It was a 3d mark sky diver, nothing crazy, tried Time Spy as well and it drops even faster. I noticed that graphics card might be dropping due to high temperatures, idle is 40(normal), but during benchmark, up to 90°, DAYZ went up to 86° just during exploring the world, So i updated amd driver to the latest one and also BIOS, added one more fan for better air Flow, still no good results. So what might be causing the problem, faulty graphics card, bad settings or something else? Thx for any help.