Windows 10: PC shuts off with no warning no shutdown/restart screen, no freeze, no blue screen, then...

I can't for the life of me figure this out. I've searched the forums far and wide and nothing has yet fixed my problem. My Windows 10 PC will shut off with no warning, just "click" and it's off. It then restarts itself. It mostly does this when rendering out video I'm a video editor. I have updated all the drivers from official sources. Since this began happening, I have replaced the PSU, the M.2 SSD and the GPU, and I have pulled RAM sticks one at a time, to no avail. I have stress tested the GPU, CPU, and RAM, no issues. The Windows event viewer shows nothing except "The system has reboote

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Computer Freezes Then Blue Screen

Hello,

A stop error (also called a "blue screen" error) can occur if a problem causes your PC to shut down or restart unexpectedly. These errors can be caused by both hardware and software issues.

For us to better assist you, we'd like to know the following:

• Confirm which build is currently installed on your device. To check, follow the steps below:

• Press Windows key + R, then type in winver.
• Click OK.

• Were there any recent changes made prior to this issue?
• What is the make and model of your device?

Meanwhile, we suggest performing the steps on this article
on how to troubleshoot blue screen errors on Windows 10.

We look forward to your response.

Regards.

 

Startup Blue Screen

Hi Jon,

Startup blue screen error(s) can occur if a problem causes your PC to shut down or restart unexpectedly. It could be due to the following:

• Outdated device software drivers
• Corrupted Windows update system files
• Software/Security conflicts

We would like to know some information:

• Did you get any blue screen stop error codes?
• Have you tried booting in Safe mode?

We suggest that you check this
article about troubleshooting blue screen errors and follow the troubleshooting steps provided there.

We will wait for your response

 

Blue Screens of Death after shutting down PC

I recently built a new PC, but am having a problem:

When I shutdown my PC and leave it off for longer than an hour or two, when I turn it back on I get blue screens of death. The screens I get are:

• Memory Management
• System Thread Exception not Handled
• PAge Fault in Nonpaged Area
• IQRL Not Less or Equal

The Blue Screens appear either as the PCturnson, or a few minutes after.

I do not experience problems after restarting the PC or shutting it down for a short amount of time, or sleeping it for any length of time (I have only been putting it to sleep for the last few weeks).

Any help would be much appreciated.