Windows 10: BSOD - unexpected_kernel_mode_trap - at wit's end

Over the past three weeks, my husband and I have both been crashing non-stop when gaming. Doesn't matter what game. Seems to operate better when the machine hasn't been on a long time.We bought identical machines from the same company in 2019, but within the last year, we've upgraded our network adapters, processors, and graphics cards. My crashes were worse, so we upgraded my heat sink and power supply.We swapped out each other's components and it crashes no matter what, so we've provisionally ruled out a hardware issue.We've formatted several times, done no updates, done full updates. He eve

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BSOD, UNEXPECTED_KERNEL_MODE_TRAP and PAGE_FAULT_IN_NONPAG

Hi All, I have been experiencing multiple BSOD over the course of a few weeks. I have tried everything, including a hard reset and individually updating almost every driver possible. I have also tried deleting every nvdia driver in safe mode and reinstalling 512.15. I am at my wit's end. Please help if possible! Usually ill get a couple of UNEXPECTED_KERNEL_MODE_TRAP(0x0000007f) where ntoskrnl.exe+3f78a0 failed or PAGE_FAULT_IN_NONPAGED_AREA (0x00000050) where nvlddmkm.sys+423e4c failed. However, after a few hard resets and many prayers, the systems seem to be stable until the next shutdown. Please advise! Windows 10, Ver 21H2 (OS Build 19044.1645) Thanks in advance!

 

Error: UNEXPECTED_KERNEL_MODE_TRAP BSOD on PC

Hi Madalin,



Thank you for writing to Microsoft Community Forums.



I understand that you are facing issues with Blue Screen of Death on your PC. For further clarity on the issue, please respond to the questions below:

1. Are you aware of any changes made to the PC prior to which you weren’t facing this issue?
   
2. When do you receive the BSOD?
   

Based on the dump files you have shared, the file ntkrnlmp.exe is causing the Blue Screen of Death. The bug check UNEXPECTED_KERNEL_MODE_TRAP indicates that the Intel CPU generated a trap and the kernel failed to catch this trap. For more information
refer the article
Bug Check 0x7F: UNEXPECTED_KERNEL_MODE_TRAP



Usually, this error occurs if there is a hardware failure. If you recently added hardware to the computer, remove it to see if the error recurs. If existing hardware has failed, remove or replace the faulty component. Run hardware diagnostics that
the system manufacturer supplies to determine which hardware component failed.



In addition, you can try running Windows Memory Diagnostic to check RAM corruption issues. Kindly follow the steps mentioned below:

1. Boot the PC into
   Safe Mode
   
2. Press Windows + S keys together to open
   Search.
   
3. Now type Memory and click on
   Windows Memory Diagnostic.
   
4. Click on Restart now and check for problems.
   
5. Follow the on screen instructions
   

Let us know how it goes.



Regards,

Prakhar Khare

Microsoft Community – Moderator

 

BSOD (Unexpected_Kernel_Mode_TRAP)


A start would be providing me the required information, see post #2