Recently I bought a new video card (Radeon RX 570) and I've started running into overheating issues. This only occurs on some games which I assume to be graphic cards intense games. For example the one game that I've really been having trouble with is Code Vein, whenever my GPU reaches 65+ degrees (with the fans running at 100%) it will just shut off. Both of my screens go black and all of the lights inside of my computer go off except the motherboard green light I also can't turn the computer back on when it shuts off. I have to turn off the power supply until the green light goes off before turning it back on and the pressing the button to turn the computer back on. I have also downloaded Core Temp (yes I unchecked the bloatware box) to make sure it wasn't my CPU overheating, but it was sitting in the 40's whenever I had Code Vein on. I'm really confused why my computer is shutting off in the 65+ range because I've seen a lot of post about people getting to 80 before its really being a problem. Could it also be a setting in the Radeon Software? I also dont know if it's maybe the lack of cool air that's entering my case due to the case being nearly as old as me. I just bought a 4tb HD for my computer that's now sitting on my desk and I'm afraid to put it in due to any other issues. I'm gonna clean the dust out of my computer as soon as I have the time to sit down and do it but I was just wondering if anyone else had any sort of comments or suggestions.