Windows 8 and 8.1 Forums

Bsod driver_irql_not_less_or_equal

  1. #1

    Posts : 1
    Windows 8.1

    Bsod driver_irql_not_less_or_equal


    I am running windows 8.1 and I have gotten three of these crashes in the past 8 days. My computer feels laggier after restarting and it takes a while for the login screen to show up. I am attaching the three dumps and the system info files extracted with the forum tool. The last dump has volmgr.sys mentioned, however before the system rebooted I remember L1C63x64.sys mentioned as well on the blue screen. The system froze on the last blue screen and I had to manually reboot.

    Thanks, jj12

      My System SpecsSystem Spec

  2. #2


    The BSOD always seems to blame the Ethernet driver.

    BugCheck D1, {0, 2, 0, fffff80002bd6cb3}
    Unable to load image \SystemRoot\system32\DRIVERS\L1C63x64.sys, Win32 error 0n2
    *** WARNING: Unable to verify timestamp for L1C63x64.sys
    *** ERROR: Module load completed but symbols could not be loaded for L1C63x64.sys
    Probably caused by : L1C63x64.sys ( L1C63x64+6cb3 )
    But it seems to be happen only when "utorrent" is downloading.

    GetUlongFromAddress: unable to read from fffff8027aebb310Owning Process            ffffe0000629f080       Image:         uTorrent.exe
    This particular blue screen issue is very common if torrent clients are present in the system. Please uninstall utorrent as a test and report how the system works (don't install any other torrent clients).
      My System SpecsSystem Spec

Bsod driver_irql_not_less_or_equal

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