Question System Failure, pc shuts down by itself

[Minecraft_Potato]

Hi apologize in advance since I'm very new to the error log and crash reports.

I recently found when i play games (cyberpunk), the pc will shut down randomly by itself. Especially when i am trying to create a save file. Today when it happened again, i tried to turn it on right away but I couln't. The pc will try to turn itself on but it turned off again before the log in screen. I waited a few minutes and it's on finally. I opened chrome and the pc turned off by itself agaiin. I exported the error logs from event viewer and reliability monitor but i dont know how to read it. Any help will be really appreciated! Thanks in advance!

Error logs:
https://drive.google.com/file/d/142KtST9hBFivqGlcphywlsd69y7bpqR_/view?usp=sharing

https://drive.google.com/file/d/1OK1NANREP8wrlOKnOkJvhEEXTIA-wWYn/view?usp=sharing


MB: Asus X470-I
CPU: Ryzen 5900x
GPU: Rx6900XT
PSU: Thermaltake 850W

 

[mdd1963]

If it remains on long enough to observe CPU core/package temps, those would be interesting...(Install/run HWMonitor)

Naturally a failing a PSU might also easily cause hard power-offs... (Warning: if you do swap PSUs, do NOT mix any modular cables between units due to varying pinouts at PSU's modular insertion points...)

 

[Minecraft_Potato]

If it remains on long enough to observe CPU core/package temps, those would be interesting...(Install/run HWMonitor)

Naturally a failing a PSU might also easily cause hard power-offs... (Warning: if you do swap PSUs, do NOT mix any modular cables between units due to varying pinouts at PSU's modular insertion points...)

Hi thank you for the reply. At first it’s when cpu is about 80-90C. After it shuts down for the first time it will shut down with just chrome open, with 60-70C cpu temp. After shutting down a few times it’s back to normal.