(1) Get DDU and safemode uninstall your graphics drivers. Then re-install the last nvidia driver. Reboot. (could also, just uninstall and then use check box custom install then clean install tick box in nvidia drivers)
(2) Can you install the latest AMD chipset drivers from
https://www.amd.com/en/support/chipsets/amd-socket-am4/x570(3) Can you check your running the latest bios (1408)
https://www.asus.com/Motherboards/ROG-Strix-X570-E-Gaming/HelpDesk_BIOS/(4) Can you confirm placement of RAM is in slots 2 & 4 from the cpu.
(5) Can you confirm 3600 DDR4 is running DOCP profile to hit 3600 speed and you did not simply select 3600.
(6) Then run as admin [powershell] (type into search bar, when you see it pop up, right click on it and run as admin)
sfc /scannow
wait till complete
now run (still in powershell)
Dism /Online /Cleanup-Image /RestoreHealth
wait till complete
if either found and fix integrity errors or corruptions, reboot and then repeat both steps in powershell again. This fixes anything damaged in windows 10 install, critical to it working correctly.
It's to early at this stage to claim PSU, driver state failure can be caused from other hardware, overclocking / and software. The above will knock out software and if still present we will look at hardware.
(7) What monitor are you running ?
Nice system btw.
Hope you find this of help.