First of all here is my pc specs;
CPU: Intel i5 7500 3.40Ghz (with Cooler master hyper 212 mounted)
GPU: ASUS AMD RX480 8GB
RAM: 12GB HyperX (8GBx1 - 4GBx1) just dont ask why i got 4 and not 8.
MOBO: Asus B150M Pro gaming motherboard (Mini ATX)
PSU: Corsair VS550
So the problem.. with games like Witcher 3, Rainbow Six siege, Overwatch(sometimes) i get crashes that causes an annoying sound to play through the headset and the screen goes black, which i have to hold the power button on the case to shut it down and open it back again. because of this i try to play most of the games on medium and mostly on low settings, except gta and fifa games, these I can play on high settings but with capped fps to 60 which runs smooth as hell. however on games like overwatch rainbow six siege, and even sometimes with high settings on csgo i get this problem where it just freezes where i have to shut down. i was planning on adding a ssd but i dont see the point anymore since it just crashes. at first i doubted myself on why i chose the amd rx480 (well it was on discount and i didnt know much about GPUs) if anyone can share their ideas it would be grateful.. I have heard few things about the AMD rx480 so I'm suspecting that its just my GPU causing these issues.