I'm really tired of crashing in the middle of gaming and it only happens while gaming. I go hours and hours on this pc with no gaming and without a single crash. Yet whenever I start playing this game I crash within an hour. Sometimes it's 5 mins sometimes it's an hour, completely random. I always monitor the temperatures and my GPU temperature is usually between 45-57 and my CPU temperature has never been above 54 degrees. I don't overclock or underclock since I don't know anything about the stable values etc. What happens is: It either black screens and restarts randomly or black screens and I get 3 long beeps. I've ran memtest for hours, no errors, passes multiple times. I've uninstalled with DDU and installed again both with and without wattman. Eventho there's no wattman I still get the error like???? Maybe It's not about wattman I really don't know anymore. Please help.
Edit: I use Windows 10 1903.
Specs:
MSI A320M GRENADE
RX 570 Gaming 4G MI
Ryzen 5 1600x
Crucial 8GB Ballistix Sport LT 2400 CL16
Thermaltake TR2 600w
Samsung SF350 60-72Hz