Windows 10: PC reboot itself

Hello everyone and thanks in advance for your reply and sorry for my simple english

My pc keep randomly rebooting during the day. It no shows any error or signal and in device manager the only thing is Kernel Power 41, so is kinda generic. I've already reinstalled windows, runned some memtest with no error, updated the bios and all the driver of the pc,changed the psu and added a new CPU fan,tryed every combination of frequency of the ram in the BIOS but none of this has solved my problem.

My configuration is:
CPU ryzen 5 2600
MB gigabyte b450m ds3h
GPU pulse rx570 8gb
Ram G.skill 16gb 3200mhz
PSU BeQuiet system power 9 600W

:)

 

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?

 

PC Build Steps

Ok just because I like steps i am going to create some steps. Please give me the stamp of approval/disapproval

• Install system in case
  • Remember to connect SSD and optical to same SATA ports on motherboard
• Turn on PC
• setup HDD
• run blend test in prime95 for 30-60 min
  • run realtemp at the same time

• While in Prime95 test
  • if CPU goes above 70c in RealTemp, I have a leaky CPU
  • if my system locks up or blue screens, there is an instability in the system somewhere
  • if my system does not lock up or blue screen, my CPU is not damaged and I am in the clear!

What do you guys think??

 

Lenovo Erazer X315 desktop PC running WIN 10 Home will reboot on its own

Hi Manny,

This is a common concern when
a PC is overheating, infected by a malware,
installing Windows updates,
conflict in system the files, hardware malfunction and such. For us to determine what's causing this concern, please provide information on the following:

• Your Windows 10 Version and OS build. (Start > Settings > System > About).
• Is the reboot happening intermittently?
• Tell us any troubleshooting steps that you've done for us to avoid repeating the steps.

For now, we suggest updating your drivers from your manufacturer's website and check if your system is tested with Windows 10.

We look forward to your response.

All the best.