Windows 10: Two BSODs/System Reboots happened today, can anybody help me figure out the cause?

I have these dumpfiles that I went and checked in WinDbg. They both resulted with the same issue with image name ntkrnlmp.exe, but having 2 separate issues it seems. Here are the two analysis results:- 1ST ONE:************* Preparing the environment for Debugger Extensions Gallery repositories ************** ExtensionRepository : Implicit UseExperimentalFeatureForNugetShare : true AllowNugetExeUpdate : true NonInteractiveNuget : true AllowNugetMSCredentialProviderInstall : true AllowParallelInitializationOfLocalRepositories : true EnableRedirectToChakraJsProvider : false

:)

 

Random BSOD, started happening today

Just did all the steps. I suppose there's no way to tell if that solved the issue without using and waiting to see if another BSOD occurs, so I will come back later in case anything happens.

 

How to figure out what is causing Windows 11 BugChecks

In the last few days my Windows 11 system has started to crash on a regular basis, and with various different BugCheck codes displayed on the BSOD, including:

• SYSTEM_SERVICE_EXCEPTION
  
• PAGE_FAULT_IN_NONPAGED_AREA
  
• IRQL_NOT_LESS_OR_EQUAL
  

I have exported the BugCheck entries from the System event log, and have copied and zipped a couple of MEMORY.DMP files, but I have no idea how to figure out what is causing the crashes.

Any suggestions are very welcome!

Thanks

 

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?