Windows 10: BSODs When CPU is underload.

Hello. I have been having problems with my PC for a while now. Games crashing when starting up or in the menus. Apps closing randomly, webpages getting errors. I have ran memtest and OCCT for memory checks, All clear. I have purchased a new GPU. Same issues are occurring. Stress test on GPU is fine. But when i run a CPU stress test through OCCT i receive multiple different bluescreens instantly upon running the test or if it isn't a bluescreen the application just closes immediately.I have tried just about everything, new ssd. Complete 'Driver display uninstall', Fresh install of windows multi

:)

 

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?

 

[FS][US] CPU, NForce4 skt 754 motherboard (with PCI-express slot, rare!), DDR RAM

bump, CPU's stepping is now listed.

 

Win 10 BSOD after reducing number of CPUs

• Win 10 x64 running in VMware Fusion VM on MacBook Pro w/ 6 physical cores & HT.
• When VM is configured with 5+ CPUs, Windows runs fine.
• When VM is configured with 4 or fewer, BSOD INVALID SYSTEM CONFIG INFO
  • WINLOAD.EFI missing or corrupted
  • Attempt to repair using ISO image fails

OS X 10.15.4, VMware Fusion Pro 11.5.3

Win 10 Enterprise

Version 1703

Build 15063.2108

Any suggestions appreciated, as I need to move this VM to another HW config with fewer physical CPUs.

Thanks!