BSOD SYSTEM_SERVICE_EXCEPTION (cng.sys) when turning on laptop

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  1. Posts : 15
    Windows 10
    Thread Starter
       #21

    axe0 said:
    Please try disabling the Nvidia Streaming Kernel Service in msconfig.
    To disable this service in msconfig, press windows logo + r, type msconfig and press enter, go to the tab services, search for Nvidia Streaming Kernel Service and uncheck it, reboot if asked.
    Ok. Will do now.
      My Computer


  2. Posts : 15
    Windows 10
    Thread Starter
       #22

    Disabled it.

    I just realised I didn't get BSOD from previous Hibernate but it just restarted itself just before the login screen. Not sure if this is a better or worse sign.

    Anyway, at the moment I'm installing the Asus driver from 2011 to see if it will fix anything.
      My Computer


  3. Posts : 15
    Windows 10
    Thread Starter
       #23

    Bad idea to install the Asus driver. Now it's stuck in a BSOD loop with DRIVER_VERIFIER_DETECTED_VIOLATION msg.

    Can't do startup fix and system restore. Both errors.
      My Computer


  4. Posts : 14,901
    Windows 10 Pro
       #24

    Have you enabled driver verifier?
    Try booting into safe mode
      My Computers


  5. Posts : 1
    Windows 10
       #25

    I have a Lenovo laptop with CoreI5 and Intel HD graphics


    axe0 said:
    Please try disabling the Nvidia Streaming Kernel Service in msconfig.
    To disable this service in msconfig, press windows logo + r, type msconfig and press enter, go to the tab services, search for Nvidia Streaming Kernel Service and uncheck it, reboot if asked.
    I get the same BSOD in cng.sys after a wakeup from hibernation. I have the integrated Intel HD graphics in the Corei5 CPU. The laptop is a few years old and had windows 7 but this BSOD only started after the windows 10 upgrade.
      My Computer


  6. Posts : 14,901
    Windows 10 Pro
       #26

    weizhong said:
    I get the same BSOD in cng.sys after a wakeup from hibernation. I have the integrated Intel HD graphics in the Corei5 CPU. The laptop is a few years old and had windows 7 but this BSOD only started after the windows 10 upgrade.
    Please create a new thread
    Please read BSOD Posting Instructions
    Please fill in your system specs
    Please go to this site and download the tool. The tool will give you detailed information about your system specs, please fill in your system specs more completely.
    How to fill in your system specs:
    Attachment 34127
    Attachment 34128
      My Computers


  7. Posts : 15
    Windows 10
    Thread Starter
       #27

    UPDATE:

    Did another clean install and doing hibernate after every settings and programs and found the cause of the BSOD.

    It was ....drumroll.... Hyper-V.

    So when Hyper-V is enabled from windows features, the next hibernate-wake will show BSOD. Hyper-V itself works without issue. Just that it will cause the BSOD from a hibernate.

    For the moment, I've turned off Hyper-V until I can find the fix for this.

    If anyone got any fix, let me know :)
      My Computer


  8. Posts : 14,901
    Windows 10 Pro
       #28

    Probably not the answer you want to read, but most likely you have to wait for Microsoft to fix this problem.
    They are aware of this kind of problems, more people are having this issue.
      My Computers


  9. Posts : 1
    Window 10 Pro
       #29

    Fix BSOD cng.sys Error


    The problem stems from the fast boot option in your control panels. In order to get rid of the cng.sys BSOD from shutdown go to Control Panel-->Power Options-->Choose what the power buttons do click the words that say "change settings that are currently unavailable" and lastly uncheck the box that says "Turn on fast startup". Once fast startup is disable there will be no more cng.sys BSOD erros anymore. This works with Windows versions 7.8,8.1, and 10.


    You're Welcome,
    Mr.X
      My Computer


 

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