Windows 10: Help Troubleshooting BSOD Error codes 139, 50

I have a windows 11 homeA couple of weeks ago I started getting BSOD errors, now receiving a blue screen almost every two days. The error messages range from PAGE_FAULT_IN_NONPAGED_AREAKERNEL_SECURITY_CHECK_FAILUREAlsoFault bucket AV_R_null_igdkmd64!KmBuildPagingBufferand a couple of others which I can't remember. Before the problem began, the only two factors that I can recall I changed were manually updating my nvidia driver and manually updating my wifi adapter driver. I have also changed my monitor's refresh rate from 144Hz to 60HzI have done the following in trying to solve t

:)

 

Help Troubleshooting BSOD (Error codes 139, 50)

I have a windows 11 home

A couple of weeks ago I started getting BSOD errors, now receiving a blue screen almost every two days.

The error messages range from

PAGE_FAULT_IN_NONPAGED_AREA

KERNEL_SECURITY_CHECK_FAILURE

Also

Fault bucket AV_R_(null)_igdkmd64!KmBuildPagingBuffer

and a couple of others which I can't remember. Before the problem began, the only two factors that I can recall I changed were manually updating my nvidia driver and manually updating my wifi adapter driver. I have also changed my monitor's refresh rate from 144Hz to 60Hz

I have done the following in trying to solve this issue, more or less in chronological order

- Roll back these two drivers

- Update windows

- Ran chkdsk (a couple of times, no errors found)

- Ran memory diagnostics Tool

- sfc scannow

- I have reset my PC (without erasing my personal files)

According to my OS, I have no permission to open the MEMORY.DUMP log files. I am also hesitant to share the dump files in this forum, I'm not quite sure if they contain sensitive information.

 

BSOD - Registry Error

Your BSOD code is 0X000000051

Here's the Google search I did for it: https://www.google.com/search?q=0x0...j5.399j0j7&sourceid=chrome&es_sm=122&ie=UTF-8

There is a hotfix available that might help, https://support.microsoft.com/en-us/kb/810558

This thread makes a few good suggestions too: http://www.sevenforums.com/bsod-hel...dows-7-pro-sp1-registry-error-0x00000051.html

+1 to listing your full system specs, OS version, etc. I did only look at your BSOD log file.

Run a Diskchk /R (I know you already ran one, so you can skip this)

Run SFC /SCANNOW

Report back.

 

BSOD error codes HELP!!!!!!

yeah, i did the chkdsk /r and passed it. I was not aware of needing to run sfc at the time as most everything i had found indicated Bad sectors as the cause. The codes are 2 separate codes. The system had had problems posting and the Mobo had previously been replaced. As soon as the Cx received the system he started getting the BSOD errors.