1.    23 Sep 2015 #1
    Join Date : Sep 2015
    Posts : 4
    Windows 10

    IRQL_UNEXPECTED_VALUE BSOD Win 10


    Recently upgraded from windows 7 to windows 10, using the free code/install thing that Microsoft offered. I've been occasionally getting this BSOD under IRQL_UNEXPECTED_VALUE, and BlueScreenView says the problem is nwifi.sys

    Also there was one or two under SYSTEM_SERVICE_EXCEPTION, blaming portcls.sys

    Any help on how to get this sorted would be greatly appreciated.
      My ComputerSystem Spec
  2.    23 Sep 2015 #2
    Join Date : Jun 2015
    Posts : 12,952
    Windows 10 Pro

    Hi Quinntessential,

    Welcome to the 10forums.

    Daemon tools, Alcohol 120% and Power Archiver Pro uses SCSI Pass Through Direct (SPTD), which is a well known cause for BSOD's.
    Please remove Daemon Tools and run the SPTD pass through remover.

    1. Uninstall Daemon Tools
    2. Download the SPTD standalone installer and follow these steps:
      • Double click the executable to open it
      • Click on the button shown below




    If the button is grayed out, like in the image, there is no more SPTD installation on your system, and you can close the window

    Please move some files from partition C to increase the free space to at least 10-15%.
    Every partition needs at least 10-15% free space for Windows to do its thing in the background.
    warning   Warning
    Less free space could cause BSOD's


    Are you using a headset?
    If so, when you're using it search "sound" (without quotes) and open it.
    If you see more then 1 audio device enabled, please disable everything until there is 1 enabled.
    A bad audio configuration in windows causes BSOD's, talking from experience with my headset

    Please check for driver updates for the Sound Blaster Recon3Di, the drivers are very old and flagged in a few crashes.
    Code:
    0: kd> lmvm cthdastart             end                 module name
    fffff801`68650000 fffff801`68755000   cthda    T (no symbols)           
        Loaded symbol image file: cthda.sys
        Image path: \SystemRoot\system32\drivers\cthda.sys
        Image name: cthda.sys
        Timestamp:        Tue Mar 27 12:54:04 2012 (4F719C4C)
        CheckSum:         001066BF
        ImageSize:        00105000
        Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4


    A network driver from your killer NIC has been flagged.
    Please check your manufacturer for driver updates, it needs updating.
    Code:
    0: kd> lmvm Ak27x64start             end                 module name
    fffff801`69860000 fffff801`69b02000   Ak27x64  T (no symbols)           
        Loaded symbol image file: Ak27x64.sys
        Image path: \SystemRoot\System32\drivers\Ak27x64.sys
        Image name: Ak27x64.sys
        Timestamp:        Wed Dec 07 18:13:57 2011 (4EDF9ED5)
        CheckSum:         002AB75A
        ImageSize:        002A2000
        Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

      My ComputersSystem Spec
  3.    23 Sep 2015 #3
    Join Date : Sep 2015
    Posts : 4
    Windows 10
    Thread Starter

    I downloaded the drivers for the killer wireless n 1103, and it told me that before i could run the installer i had to uninstall the qualcomm killer atheros device manager software from the uninstall programs menu, and both times I tried it, i got a BSOD under MEMORY_MANAGEMENT. I went ahead and updated the .zip and attached it here
      My ComputerSystem Spec
  4.    23 Sep 2015 #4
    Join Date : Jun 2015
    Posts : 12,952
    Windows 10 Pro

    The cause is either a network driver or a memory issue.
    Code:
    2: kd> lmvm bflwfx64start             end                 module name
    fffff801`8b340000 fffff801`8b497000   bflwfx64 T (no symbols)           
        Loaded symbol image file: bflwfx64.sys
        Image path: \SystemRoot\system32\DRIVERS\bflwfx64.sys
        Image name: bflwfx64.sys
        Timestamp:        Tue Feb 14 20:28:54 2012 (4F3AB5F6)
        CheckSum:         0001A6A6
        ImageSize:        00157000
        Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4
    Please follow instructions below for testing the RAM



    IRQL_UNEXPECTED_VALUE BSOD Win 10 Diagnostic Test IRQL_UNEXPECTED_VALUE BSOD Win 10
     RAM TEST

    Run MemTest86+ to analyse your RAM. MemTest86+ - Test RAM - Windows 10 Forums

    Note   Note


    MemTest86+ needs to be run for at least 8 passes for conclusive results. Set it running before you go to bed and leave it overnight. We're looking for zero errors here. Even a single error will indicate RAM failure.
      My ComputersSystem Spec
  5.    23 Sep 2015 #5
    Join Date : Sep 2015
    Posts : 4
    Windows 10
    Thread Starter

    This laptop is a couple of years old now, and spending the last few hours browsing for drivers, it looks like nothing has gotten new updates to make them compatible with windows 10. If I just did a factory reset, went back to windows 7 and wiped my drives, do you think that would solve the BSOD problem? I'm planning to get a new computer anyway, and don't know how worthwhile it is to wrestle old tech on this new OS with bad drivers.
      My ComputerSystem Spec
  6.    23 Sep 2015 #6
    Join Date : Jun 2015
    Posts : 12,952
    Windows 10 Pro

    I cannot say for sure if reverting back to your previous OS solves the problem
    As I just wrote here
    Going back to the previous OS doesn't have to 'solve' the problem.
    There are enough people who have gone back to the previous OS, but only have gotten more problems.
    This is likely because when reverting back to the previous OS, not everything from windows 10 is removed, I cannot say for sure because I have not seen any proof.
    Of course, they reverted back via the method Microsoft offered.
      My ComputersSystem Spec
  7.    23 Sep 2015 #7
    Join Date : Sep 2015
    Posts : 4
    Windows 10
    Thread Starter

    Well there aren't any newer drivers for my wireless card, So I'm not sure what my other options are. I did everything else on the list you gave me. I appreciate the help, It just looks like there isn't a simple way to stop my wireless card drivers from doing this BSOD
      My ComputerSystem Spec
  8.    23 Sep 2015 #8
    Join Date : Jun 2015
    Posts : 12,952
    Windows 10 Pro

    Please test your RAM as suggested in my previous post.
      My ComputersSystem Spec

 


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