Random BSOD - Windows Support Directed Me Here

So the kind folk at windows support community directed me here - I am hoping someone might be able to help.

Persistent random BSODs - usually IRQL, but also buffer stack over run. Note my machine now bsods within 10 seconds of logging in so sharing a link from my last "stable bsod" i.e. the last time I had enough time to upload the memory dump file before BSOD.

HTML Code:

https://ufile.io/trwxg

. I apologize for not being able to use the BSOD posting instructions. The verifier.exe was enabled for standard settings.

Machine details
My machine was a windows 7 pro, Intel DX79TO, I7 3930k (mildly over clocked to 3.6 via turbo) , with 48GB RAM. Was stable till three months back - was set up in 2012. Now it randomly BSODs with varying message - usually driver stack or IRQL. I tried the following and the issue still remains.

What I have tried so far:

1) Update Bios 2) Upgrade cooling to liquid cooling Corsair H100i pro, 3) Upgrade to windows 10 pro 4) Update all drivers (including pcie) 5) check ssd health,6) run memtest for 12 hours (no errors) 7) run prime 95 for 12 hours (bsoded a minute after I stopped prime) 8) OCCT - stable for 4 hours 9) used PSU tester - psu is fine 10) stock clock with no turbo at 3.2 (still boded) 11) whocrashes says software issue likely. 12) reinstalled Windows 10 - deleting all prior programs - clean install from MCT. I also reduced ram to 8gb (tested for 8 passes on Memtest). 13) Swapped out with new GPU. 14) switch from USB wifi to lan ethernet. 15) Also switched off turbo.

Interestingly BSODs happened both when Idling and when under stress - while also working for 12 hours at a stretch with no BSOD under Prime 95.

Original post on windows support :

HTML Code:

https://answers.microsoft.com/en-us/windows/forum/all/random-bsod-even-after-windows-10-clean-install/9b1a412a-c22f-49bf-b2df-0f76b1d38320

I would really appreciate any ideas/help at this point - as far as I can tell - cpu and memory are fine. Motherboard - cant determine. The PSU seems fine. Drivers - there are only 4 types of non microsoft drivers - intel drivers, corsair cooler drivers, gpu drivers and keyboard HID drivers active.

May I note that my computer is a real stable BSOD - for those who know it my 3930k is now a BOSD-K.

Got it - will a) disable verifier (would love to know why) and b) boot up with Bootable PE Rescue Disk. Will revert in a few hours. Thanks.

Got it. Attached is the zip file. Miraculously my machine seems to be up - I did switch to vga from dvi and hdmi - but doubt that is the issue - well here is hoping you can see something in these files.

Here is the zipped file

PhaedRusEngine said:

Here is the zipped file

So the machine BSOD'd on my restart (as it was shutting down)- so VGA/HDMI is no different. I am now driving off the usb drive. Lets see if this crashes as well - I assume if it does then it probably means hardware issue - most likely mobo as cpu/mem "passed" prime/memtest ? Will keep posted.

Runing prime 95 , mostly because I have no idea what else I could do over night

Thanks for your help.