Windows 8 and 8.1 Forums

Connecting to wifi giving me BSOD after upd to 8.1

  1. #1

    Posts : 1
    windows 8.1

    Connecting to wifi giving me BSOD after upd to 8.1

    After I updated to 8.1 from windows 8, I have not been able to connect to wifi.

    PC can boot as usual, I can see the available wireless, when it comes to the part to key in the SSID password it goes bluescreen on me, with with error KMODE_EXCEPTION_NOT_HANDLED and no other information.

    I have tried:
    1. Reinstalling the wifi adapter drivers (its the standard Dell 1506 802.11bgn, notebook is Dell Latitude E7440)
    2. getting the latest windows update

    All to no avail.

    Checking in Device Manager shows all devices are installed correctly

    With limited information on the error I have no idea what causes the BSOD. Hoping someone can help decipher the minidump here (not even sure if my minidump is correctly created).

    Anyway, any help would be much appreciated!

      My System SpecsSystem Spec

  2. #2

    Posts : 2,097
    Windows 8.1 Industry Pro B-)

    Hi za55y & Welcome to the forums ^_^,

    Unfortunately, the dump files provided by you have not saved the context record making the WinDBG spit out errors
    Below is a list of 3rd party drivers present on your system :-
    **************************Wed Sep 24 18:53:24.104 2014 (UTC + 5:30)**************************
    ctxusbm.sys                 Fri May 13 08:35:00 2011 (4DCC9FDC)
    stdcfltn.sys                Sat Jul 14 05:00:14 2012 (5000AF86)
    DellRbtn.sys                Sat Aug  4 03:02:54 2012 (501C4386)
    cvusbdrv.sys                Fri Oct  5 10:05:16 2012 (506E6384)
    bdfwfpf.sys                 Wed Oct 17 17:42:10 2012 (507EA09A)
    athw8x.sys                  Thu Jan 17 14:45:39 2013 (50F7C13B)
    Apfiltr.sys                 Thu Feb 21 10:40:10 2013 (5125AC32)
    ST_Accel.sys                Thu Mar 28 04:30:21 2013 (51537A05)
    e1d63x64.sys                Tue May  7 04:15:59 2013 (518832A7)
    O2FJ2w8x64.sys              Tue May  7 09:01:26 2013 (5188758E)
    dump_iaStorA.sys            Mon May 20 23:56:39 2013 (519A6ADF)
    iaStorA.sys                 Mon May 20 23:56:39 2013 (519A6ADF)
    RTDVHD64.sys                Fri Jun 28 16:14:26 2013 (51CD690A)
    wbfcvusbdrv.sys             Mon Jul  1 04:44:04 2013 (51D0BBBC)
    intelppm.sys                Thu Aug 22 14:16:35 2013 (5215CFEB)
    gzflt.sys                   Fri Aug 23 16:18:49 2013 (52173E11)
    TeeDriverx64.sys            Thu Sep  5 23:32:18 2013 (5228C72A)
    bdfndisf6.sys               Wed Nov 13 19:05:12 2013 (52838010)
    avc3.sys                    Thu May  8 19:12:51 2014 (536B89DB)
    avckf.sys                   Thu May  8 19:18:18 2014 (536B8B22)
    trufos.sys                  Fri May 30 12:22:56 2014 (53882AC8)
    iwdbus.sys                  Wed Jun 18 03:24:22 2014 (53A0B90E)
    igdkmd64.sys                Tue Aug  5 21:17:18 2014 (53E0FC86)
    **************************Wed Sep 24 18:27:57.357 2014 (UTC + 5:30)**************************
    agp440.sys                  Thu Aug 22 17:09:35 2013 (5215F877)
    nv_agp.sys                  Thu Aug 22 17:09:38 2013 (5215F87A)
    O2FJ2w8x64.sys - this driver hasn't been added to the DRT as of this run. Please search Google/Bing for the driver if additional information is needed.
    wbfcvusbdrv.sys - this driver hasn't been added to the DRT as of this run. Please search Google/Bing for the driver if additional information is needed.

    As you can see, the Dell Airplane Mode Switch Driver is from 2012 and is outdated for Windows 8.1. Please download the latest version dating 2014 from this **LINK**. Make sure everything is updated.

    Furthermore, it appears there is a ""Broadcom Credential Vault USB". I would suggest you to remove this USB Device. Also, since there is no information in the Dump files, I would suggest you to run Driver Verifier using **THIS** Guide. Once you turn it on make sure that you let it crash for few times and then follow the procedures over here for uploading the next Dump Files -

    Blue Screen of Death (BSOD) Posting Instructions

    Also, are you able to connect to any other Wireless Network?

    Let me know how it goes ^_^
      My System SpecsSystem Spec

Connecting to wifi giving me BSOD after upd to 8.1
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