PC keeps hard crashing. Help!

[McFloppy]

Edit: Replaced the PSU with a Corsair RM1000X. Going to start testing games I know caused crashing before. 

 

Hello everyone I'm new to the forum so forgive me if I don't do this right.

 

Specs: Asus B550-F wifi, XFX 6900 xt, AMD 5600x, 32 gb Corsair vengeance LPX cl16 3600, EVGA super nova 850w ga.

 

So recently my PC has started hard crashing during games. When it crashes it resets the entire system and the white motherboard light comes on for vga. My monitor screen goes black and doesn't respond but I hear sound through my headset as the system resets. I have to hold down the power button and reset the pc to resume normal function. CSM resets everytime. I've tried a fresh windows install, DDU driver uninstall, bios update for the motherboard, moved around the power supply cables to make sure they weren't loose, disabled docp, reslotted the GPU, checked the CPU for damage (no damage), and disabled SAM. It seems to only happen during high load games (Jedi survivor, Dead Island 2, Fortnite, and MW2). Out of those games the longest play time I can get is MW2 the others very in time. Jedi survivor is the only one that crashes the system almost immediately. Normal day to day use is fine. I'm at a loss on what it could be. Please help!

Edited May 2, 2023 by McFloppy

[Thatcarguy07]

Is anything overclocked? It might be an unstable overclock

[McFloppy]

9 hours ago, Thatcarguy07 said:

Is anything overclocked? It might be an unstable overclock

Nope nothing is overclocked