Question New build, Peripherals crash-internals running

[CaptainCrunk]

I built this machine in December and have still never figured out this problem. I can use it fine under a load and everything, yet randomly it kills all the peripherals. (monitor has no input) The fans/lights inside are still on though. Ive tried searching for updates and Ive swapped out so many parts and the problem never changes. I cannot replicate the crash on purpose because it happens at different times and sometimes just while sitting idle for 20 minutes.

MoBo: Gigabyte b650m ds3h
CPU: Ryzen 5 7600z
RAM: Corsair Vengeance ddr5 6000mhz (2 16gig sticks)
PSU Phanteks Revolt 750
GPU: MSI Ventus 1650