Kmode_exception_not_handled

I download the latests drivers now, used the windows update drivers for my gpu last time, this time i download them directly from nvidia.

I activated the verifier again now, but i dont know if its on or not.

as far as i know 2105 is the latest update for my m4a785td-v Evo mother board

I'll run the malware, antivirus full scans during next night and the stresstest

The system will be slower with Driver Verifier enabled, and please post back your results after following the steps.

I just had an interesting blue screen. I started OCCT then I launched GPU OCCT test and after the standard idle mode it begun the actual test i got blue screen just after 1-2 seconds i saw the graphics swirl on my screen

here's the details

Did you disable Driver Verifier when you ran the test?

If not, disable Driver Verifier for now, and then re-run the test and see what happens, hopefully the test will run normally as it should and produce graphs (run for least 1 hour).

I disabled verifier, rebooted, ran occt gpu test, it ran for 2minutes and crashed. Had hard time rebooting, I reseted BIOS and windows recommended disk scan. I let it run it but need to go to work. Linking dump files when i get home but bug code was memory_management or something like it.

here's the crash during gpu occt test

2 more random blue screens System_PTE_MISUSE and SYSTEM_THREAD_EXCEPTION... I want cry

Starting to find the root cause, i think. Overheating... The cpu and gpu were not overclocked and their temperatures were quite ok. The memory was the problem. It had no errors and was working ok but the memory was very hot and the straining of gpu produced a lot of extra heat and the overall heat cause memory to fail.

I make sure i get enough cooling for entire system.

Code:

BugCheck 1A, {41284, fffff900c420b001, 29d2, fffff90000812000}

Exception 0xc0000005 while accessing file mapping
*** WARNING: nt!MmPoisonedTb is non-zero:
***    The machine has been manipulated using the kernel debugger.
***    MachineOwner should be contacted first


Probably caused by : memory_corruption

Code:

Usual causes:  Device driver, memory, kernel

It seems something may have corrupted the images in your RAM, there may be some form of malware which corrupted these files, or the RAM is bad; errors can be found after 8 passes using MemTest86+.

Code:

41014 errors : !nt (fffff80002e8203e-fffff8000332e111)

Follow these steps -

Memory:

• RAM - Test with Memtest86+

Run Memtest86+ for least 9-10 passes, and preferably overnight as it can take a while to fully complete.

Test each RAM stick individually, if an error is found then move the same RAM stick into the next DIMM slot and test again, if errors are found for the same RAM stick in every available slot then you have a faulty RAM module. On the other hand, if no errors are found in the next slot or the other slots for the same RAM module, then you have a faulty DIMM slot.

Test each RAM stick and every motherboard DIMM slot available.

Scan for any missing, modified or corrupted protected Windows files with:

• SFC /SCANNOW Command - System File Checker

Delete/Recreate the Pagefile

1. Go to Start and type in "sysdm.cpl" (without the quotes) and press Enter
2. Click on the Advanced tab
3. Click on the Performance Settings button
4. Click on the Advanced tab
5. Click on the Virtual Memory Change button
6. Uncheck the "Automatically manage paging file size for all drives" box (it's the default)
7. If the above box isn't checked, then make a note of what the paging file settings are
8. Click on the "No paging file" radio button, then click on "Set"
9. Answer Yes to the confirmation dialog that pops up.
10. Click on OK 3 times (to close all the Windows)
11. Reboot the system (this will delete the paging file)
12. Once Windows starts, go to Start and type in "sysdm.cpl" (without the quotes) and press Enter
13. Click on the Advanced tab
14. Click on the Performance Settings button
15. Click on the Advanced tab
16. Click on the Virtual Memory Change button
17. Place a checkmark in the "Automatically manage paging file size for all drives" box (it's the default)
18. If the above box wasn't checked at first, then re-enter the paging file settings that you noted in Step 7
19. Click on "Set" (it'll be greyed out if you checked the box 2 steps earlier
20. Click on OK 3 times (to close all the Windows)
21. Reboot the system (this will recreate the paging file)

Have you completed full scans with security programs I suggested earlier?

once again NOT SOLVED

I replaced my old memory sticks to my pc after i noticed the new ram was heating up a lot. after that i ran occt without problems.

I ran spyware and antivirus scans with full scans, no malicious items found I also reseted pagefile.

Today I got a blue screen while talking in skype. I attached the minidump.