Windows 10: AV_nt!KeRundownQueueEx and frequent blue screen

Hi I've been recently dealing with a string of crashes unexpectedly happening. I don't know what keeps causing this but every time I look in the event viewer or reliability history the AV_nt!KeRundownQueueEx pops up

:)

 

Blue Screen

Hi,





Blue screens could be caused by problems with your computer’s hardware or with its driver. Still, we
would like to know more about the issue. Please clarify the following:

• Did you get a STOP code?
• Did you install any hardware or driver recently?

For basic troubleshooting steps to resolve blue screen errors, we suggest checking out this
article and simply follow the steps.



Feel free to contact us if you need further help.

 

Frequent Blue Screen error on computer

Hi,



Thank you for writing to Microsoft Community Forums.



I understand that you are receiving Blue Screen error on your computer. I’ll certainly assist you with this.



However, please let us know:

• 
  When exactly are you getting the Blue Screen error?
  
• 
  What is the error message you receive?
  
• 
  Are you aware of any changes made to the computer recently?
  
• 
  What is the make and model of the computer?
  

I have analyzed the dump files shared by you and found that the error is caused by a Memory corruption.



I would suggest you to run a Windows Memory Diagnostic check on the computer to check test the memory installed on the computer. Refer the steps
mentioned below:

1. 
   Press
   Windows key + R, to open Run dialog box.
   
2. 
   Type
   mdsched and click on OK.
   
3. 
   Click on
   Restart now and check for problems.
   

Also, if you are using two RAM sticks, I would suggest you to using one RAM stick and see if that helps.



Let us know how it goes.



Regards,

Nikhar Khare

Microsoft Community - Moderator

 

Blue Screen Problems

Hello all. I have been plagued with frequent BSODs on my main computer. (see system specs for details) I am getting "Page Fault in Nonpaged Area", or the 0x50 stop error, blue-screens.
What I read on Google suggested that this blue-screen indicated a memory or hard drive error. I ran memtest86+, which passed, and chkdsk, which found no problems. I took all of my components down to stock clocks, and that didn't help. Does anyone have any experience or advice as to what I should try next?