Windows 10: BSOD and PC crashes

Hi all,i just had my Nvidia driver update to latest and i constantly having BSOD and PC hangs, not quite figure out what the issue was and no idea how can i solve it, since i cant remember which older version of driver im using, is hard for me to revert back to the version.From event viewer i had these 2 errors most often, The computer has rebooted from a bugcheck. The bugcheck was: 0x00000139 0x0000000000000003, 0xfffff881d071eb90, 0xfffff881d071eae8, 0x0000000000000000. A dump was saved in:

:)

 

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?

 

all games crash!

I suggest you run rthdribl > http://www.daionet.gr.jp/~masa/archives/rthdribl_1_2.zip
Increase the window size step by step and watch your vga temps permanently.
What happens?
If it crashes, run at stock speeds as suggested before and retry.

P.S.: When your system locks, does the display signal turn off after a time?
Stuttering sound or no sound at all when freezing?
What X1800XT model do you own exactly?

 

Pc bsod to bios

Currently replying on iPhone, I’ll give you a proper timeline Step 1) during the program of tuneup plus my pc bsod 3 times but I was finally able to get the info Step 2) Restore point was easy and done quick which now leads to step 3 Step 3) After starting the WDV my pc bsod with the stop code of “System thread exception not handled” following the steps I open command prompt and tried to turn it off which says that nothing was changed, so then after a couple of bsod’s later I manage to go back to my restore point which now leads to a problem I cant seem to fix where when I try to open my pc it says something is wrong with my pin with error code (0x80090016) If needed I do have the tuneup plus info Trying to solve the pin problem if anyone suggestions please inform me.