Question PC blackscreen without BSOD Whea 18 error.

Jun 12, 2022

Months ago I bought a new CPU with motherboard en Ram stick to upgrade from my old I7 7700k.
Had some issues from the start that my PC automatically rebooted, tested everything Memtest, cleaned up reinstalled all the hardware after cleaning.
Same problems keep happening, I thought it was my old PSU or Graphic card that had issues.

The problem is I just getting a black screen and pc automatic reboot, when i look in the event viewer to see whatsup i see few things.
WHEA Logger 18 error.
With loads of other errors, i searched helped people said i should try replacing my PSU because it was from my old build.

Last month i replace all of my hardware except CPU Motherboard and Ram.
These are my new specs.

CPU: Ryzen 9 5900x
Motherboard: Asus Rog Strix X570-E
Ram:g skill trident z 3600mhz
SSD/HDD: Samsung m.2 1TB
GPU: 3080TI from gigabyte
PSU: Corsair RM850X (2018)
Chassis: Lian li
OS: Windows 10 build 19044
Monitor: Samsung g7 odyssey and 2x Acer predators 27 vertical.

And today I have the same issue PC black screen twice in a row with like an hour in between u can see in the link i sent.

I really could use some help i dont know what to do anymore and where to begin...
At this point, i am just desperate to get it fixed.