Windows 10: PC rebooting on it's on randomly

Hello, I've been having issues with my PC rebooting on its own without a warning. Specs:Ryzen 3900xRTX 2070 Super64GB DDR4 3000Mhz ramM.2 Samsung 1TB SSD750w Corsair PSUI don't think this is an overheating. I've never seen any suspicious temperatures on any of the pc parts. Here's MEMORY.DMP file. Not sure if this is the correct DMP file but anyways:Microsoft R Windows Debugger Version 10.0.25200.1003 AMD64 Copyright c Microsoft Corporation. All rights reserved. Loading Dump File [C:\Windows\Minidump\051822-9296-01.dmp] Mini Kernel Dump File: Only registers and stack trace are available

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PC Randomly Reboots

Just recently, my PC started to randomly reboot, to start it was once every other day, and know every few minutes.
Any suggestions to rectify this problem would be greatly appreciated.

 

PC Randomly Rebooting. Not Temps!

My PC randomly reboots when I play a demanding game, its not the temps as they were 40 CPU and 60 GPU when it rebooted. It started hapening when I updated to W10, all drivers are up to date. Help?

 

PC reboots (no BSOD) on CPU stress

Hi fellow TPU members,

not too long ago, the box my gf's PC was transported in gave way on the stairs. Yes, you got it right, that sent a PC tumbling down a flight of steps alright.

Stuff broke. Also, stuff remained intact somehow.

I bought her a new case, new CPU cooler and we removed the floppy drive, so far so good. But the PC started crashing for no apparent reason, without a BSOD.

I tested:

• Memtest86+, left overnight, 0 errors
• Scanned the HDD for errors, nothing there
• Left FurMark burning up the GFX card and drawing some power, no problems there
• Ran Ubuntu from a Live CD doing nothing special, didn't crash
• Ran OCCT, Linpack, Prime95, all 3 caused reboots within minutes
• Oh, and I disabled "Restart on error" so I'm sure it's not a BSOD.

Now, I can still try and test something CPU intensive on Ubuntu, but my guess is the CPU didn't survive.
Before I do anything drastic like whippin' out the magic wallet and get her a new AMD quad, is there anything I didn't see?
I'm guessing the motherboard could be borkered as well, but can I check that other than replacing the CPU with a working one?
Any suggestions on which proggies I can use from an Ubuntu Live CD to stress the CPU?