Last week I upgraded my PC to:
Aorus B450 Elite
AMD Ryzen 3 3600
Corsair Vengeance LPX 16GB (2x8GB) 3200
ASRock Radeon RX 5600 XT Challenger D 6G OC
Be Quiet! System Power 9 700w
I reused my SSD for my system and one 2TB WD Black for storage
First days everything was fine, just installing stuff as usual with a new PC. I did a clean windows 10 install. Then out of the blue one of the screens went green and the main one black and the system rebooted. Ever since then this has happened once or twice a day. I can't seem to pin it down to high demand of the PC or just browsing the internet. It happened to me once with just chrome open while I was on the phone.
I have tried
BIOS update (came up to date out of the box)
MemTest86 (ran for 6 hours with no issues)
Upgraded the BIOS of the GFX card
Changed from the optional drivers from AMD to the one from the ASRock site (with DDU)
Unplugged my ZBoard Fang which is the only thing giving issues in the event viewer but it didn't help either
Bluescreenview gives me nothing and the event viewer gives me nothing either.
I don't know where to go from here. I played games for several hours without issues and then another time it's 15 mins in and it crashes.
Yesterday in an attempt to monitor my PC I took this video while COD:MW was doing it's thing on the main menu and installing shaders, I have since observed the same thing in other games too:
Youtube
Any help would be appreciated.