Windows 10: BSOD on startup

  1.    06 May 2016 #1

    BSOD on startup

    Pulling my hair out on this one. Getting a DPC_WATCHDOG_VIOLATION on BSOD. The computer was updated a while ago to Windows 10 and has been used for quite a while with it. I saw some threads about the Intel iastor.sys, but it appears that the computer was setup with the RAID controller even though I am not in a RAID configuration so it is using iastorA.sys

    BTW, a few weeks ago, I got into an automataic startup repair loop. I was able to get out of it by disabling early malware protection and unistalling Norton. I have NOT reinstalled. I did however run a malwarebytes scan in safe mode with showed no infections.

    I am able to access the system using safe mode so my assumption is that it is a driver problem.


      My ComputerSystem Spec

  2. axe0's Avatar
    Posts : 13,727
    Windows 10 Pro
       06 May 2016 #2

    Hi snplman,

    Welcome to the 10forums :)

    The crashes are caused by an outdated Logitech driver, I suggest that you update all device drivers from logitech.
    Driver Reference Table - lvuvc64.sys
    4: kd> lmvm lvuvc64
    Browse full module list
    start             end                 module name
    fffff800`271d0000 fffff800`27657d80   lvuvc64  T (no symbols)           
        Loaded symbol image file: lvuvc64.sys
        Image path: \SystemRoot\system32\DRIVERS\lvuvc64.sys
        Image name: lvuvc64.sys
        Browse all global symbols  functions  data
        Timestamp:        Tue Oct 23 04:12:08 2012 (5085FCF8)
        CheckSum:         004912C7
        ImageSize:        00487D80
        Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4
    Please remove / disable items from the startup in taskmanager
    These programs could interfere with the boot process giving you trouble and increase the boot time.
      My ComputersSystem Spec

  3.    06 May 2016 #3


    Thanks. That was it. Strange how a camera that has been plugged in from the very beginning all of the sudden caused that to happen. I don't use it anymore, so I just uninstalled the driver.


      My ComputerSystem Spec

  4. axe0's Avatar
    Posts : 13,727
    Windows 10 Pro
       07 May 2016 #4

    Really strange isn't it, after a while the driver would've caused more and more problems due to the changes how the OS works and no updates for the driver.
      My ComputersSystem Spec


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