Windows 10: BSOD - new PC - happening daily

Hi - I am IT support for a business. New w11 PC custom build from local PC shop about a week old I set up. Now crashes every day with varying errors in dump files.Updated most driver inc graphics etc.SFC is OK - no errors.When not crashing or freezing it runs very well.PC Passmark burn in tests passes with no hardware issues inc RAM.Took hrs to set up inc lots of software.licences and data transfer so hate to wipe it or send back re warranty as they will probably wipe it.I think OS OK and software and is a driver issue but struggling to pin it down.Anyone free to analyse a some mini dumps pl

:)

 

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?

 

New BSoD and CTDs happening the past week

I had fixed a prior issue where I was getting a daily BSoD by using DDU to remove my GPU drivers and then install them fresh but that fix only lasted 10 days before I got a new one. They are happening almost daily again. I've attached my new minidumps since this started happening if anyone can point me in the direction of a fix.

Thanks!

New Minidumps.zip

 

Brand new PC BSoD

Hi,

Corrupted drivers and system files are one of the possible reasons why this issue is happening. We'd like to get additional information to help resolve the issue. Kindly answer the following questions below:

• What is the stop error code showing on the screen whenever you experience BSoD? (e.g.: 0x0000000A, 0x0000003B, and 0x000000EF)
  
• Did you installed any third-party applications on your new computer before the issue started?
  
• Is there a specific action you're doing on the computer that triggers BSoD?
  

In the meantime, we suggest performing the possible solutions in this
article
to help resolve blue screen errors.

We'll keep an eye out for your response.