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  1.    27 Oct 2016 #1
    Join Date : Jul 2015
    Posts : 1,742
    Windows 10 Pro (64 bit)

    Live kernel event code ab hardware error


    I just installed the latest cumulative update and when I checked reliability history it listed a hardware fail event, livekernelevent code ab. Anyone know what that's about? PC seems fine though. And I rebooted a few times and was unable to repeat the error, bit concerned by it though!

    EDIT - seems to be a bug in the latest cumulative update as we see the exact same in our other machine! Possibly triggered by signing out of one user account and into another. As I can't then subsequently repeat the error I think it's a one off that happens initially after the update but will monitor the reliability history closely to see if it happens again on either of our machines
    Last edited by Scottyboy99; 27 Oct 2016 at 15:27.
      My ComputerSystem Spec
  2.    28 Oct 2016 #2
    Join Date : May 2016
    Posts : 28
    Windows 10 Home 1607

    Quote Originally Posted by Scottyboy99 View Post
    I just installed the latest cumulative update and when I checked reliability history it listed a hardware fail event, livekernelevent code ab. Anyone know what that's about? PC seems fine though. And I rebooted a few times and was unable to repeat the error, bit concerned by it though!

    EDIT - seems to be a bug in the latest cumulative update as we see the exact same in our other machine! Possibly triggered by signing out of one user account and into another. As I can't then subsequently repeat the error I think it's a one off that happens initially after the update but will monitor the reliability history closely to see if it happens again on either of our machines
    Yeah, stumbled across this thread while trying to figure out the problem. Seems like it's a bug right after installing the latest update like you said since it's happening on multiple machines. I only have one user account on my computer so it seems like that's not the problem.
      My ComputerSystem Spec
  3.    29 Oct 2016 #3
    Join Date : Jul 2015
    Posts : 1,742
    Windows 10 Pro (64 bit)
    Thread Starter

    Thank you! I think it just confirms a bug like you said. I haven't seen it since so will ignore it!
      My ComputerSystem Spec
  4.    03 Nov 2016 #4
    Join Date : Jul 2015
    Posts : 1,742
    Windows 10 Pro (64 bit)
    Thread Starter

    Just seen it again! Baffling as no apparent issues on the machines, same reference too!
      My ComputerSystem Spec
  5.    03 Nov 2016 #5
    Join Date : Nov 2016
    Posts : 3
    Windows 10

    Hell o, Scottyboy99, Cmp21 and others!
    I have this annoying problem as well. I have been getting this at least once a day especially while on start up and in a bad day 2 or 3 times. Though I am not experiencing anything unusual for daily use I just don't like it listed as Critical events! I am guessing this is something to do with my graphics card - nVIDIA GT 710 however I can not find any informations about LiveKernelEvents Code: ab. I am also following this post, A problem with your hardware caused Windows to stop working correctly. - Microsoft Community
    Regards,
      My ComputerSystem Spec
  6.    03 Nov 2016 #6
    Join Date : Jul 2015
    Posts : 1,742
    Windows 10 Pro (64 bit)
    Thread Starter

    Ok thanks. I see it on both my machines. One is Nvidia 980ti albeit not on the latest and greatest drivers. But the other is a different GPU, its an internal intel HD one. Clearly a nasty windows bug in latest version! I will check out that other thread you linked
      My ComputerSystem Spec
  7.    03 Nov 2016 #7
    Join Date : Oct 2015
    Posts : 2,254
    Windows 10 Pro X64

    Hi,

    Strange, my machines are totally stable. Absolutely nothing to report.

    Cheers,
      My ComputersSystem Spec
  8.    03 Nov 2016 #8
    Join Date : Jul 2015
    Posts : 1,742
    Windows 10 Pro (64 bit)
    Thread Starter

    Quote Originally Posted by fdegrove View Post
    Hi,

    Strange, my machines are totally stable. Absolutely nothing to report.

    Cheers,
    It is weird, mine are totally stable too. Unless I look in reliability history I would detect nothing is wrong at all!

    I look in device manager regulary too and there are absolutely no issues. It's as if it's a rogue message
      My ComputerSystem Spec
  9.    03 Nov 2016 #9
    Join Date : Oct 2015
    Posts : 2,254
    Windows 10 Pro X64

    Hi,

    Unless I look in reliability history I would detect nothing is wrong at all!
    RH is as clean as the proverbial whistle on mine.
    As is Event Viewer. Of course the DCOM errors were fixed by myself but these are pretty harmless anyhow.
    Admittedly hardware is pretty basic ; no graphics cards add or whatever.

    Hopefully your problems can be sorted somehow.

    Cheers,
      My ComputersSystem Spec
  10.    03 Nov 2016 #10
    Join Date : Aug 2015
    Posts : 62
    Windows 10 x64 Pro

    Disable Fast Startup https://www.tenforums.com/tutorials/4...dows-10-a.html and error will disappear!
    Cheers
      My ComputerSystem Spec

 
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