Windows 10: BSOD playing Overwatch, DRIVE_IRQL_NOT_LESS_OR_EQUAL (cmudaxp.sys)

  1.    09 Jul 2016 #1

    BSOD playing Overwatch, DRIVE_IRQL_NOT_LESS_OR_EQUAL (cmudaxp.sys)

    Hello -

    Over the last week or two, I will get hit with the BSOD while playing Overwatch. The BSOD will read "DRIVE_IRQL_NOT_LESS_OR_EQUAL (cmudaxp.sys)." I have tried going through the standard process of updating the obvious drivers but the problem still persists. I have attached my DMP file. Any and all help to resolve this issue would be much appreciated! Thank you!

    Attachment 89193
      My ComputerSystem Spec

  2. philc43's Avatar
    Posts : 3,606
    64bit Win 10 Pro ver 1809 Build 17763.55 and W10 Insider Build 18262
       09 Jul 2016 #2

    The cmudaxp.sys driver is related to your ASUS Xonar DG sound card. The driver is quite old.

    0: kd> lmvm cmudaxp
    Browse full module list
    start             end                 module name
    fffff801`b6340000 fffff801`b6502000   cmudaxp  T (no symbols)           
        Loaded symbol image file: cmudaxp.sys
        Image path: \SystemRoot\system32\drivers\cmudaxp.sys
        Image name: cmudaxp.sys
        Timestamp:        Fri Jul 23 10:55:38 2010 (4C49671A)
        CheckSum:         00137D2B
        ImageSize:        001C2000
        Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4
    Please try updating this driver, I think I have found the right page for you:
      My ComputersSystem Spec

  3.    09 Jul 2016 #3

    Thanks, Philc43!

    I will update the driver and let you know if the issue is resolved. Fingers crossed!
      My ComputerSystem Spec

  4.    09 Jul 2016 #4

    Updated Audio driver and just got hit with another BSOD. Same text on BSOD ..."DRIVE_IRQL_.....(cmudaxp.sys)." Find updated DMP file attached. Any ideas...Attachment 89227
      My ComputerSystem Spec


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