Windows 10: Erro L1C63x64.Sys

Discus and support Erro L1C63x64.Sys in Windows 10 BSOD Crashes and Debugging to solve the problem; Saudações! Gostaria de saber se existe algum tipo de correção ou atualização para este tipo de erro que vem no título acima. Pois fui surpreendido... Discussion in 'Windows 10 BSOD Crashes and Debugging' started by bijou7gb, Nov 3, 2020.

  1. BIJOU7GB
    bijou7gb Win User

    Erro L1C63x64.Sys


    Saudações!


    Gostaria de saber se existe algum tipo de correção ou atualização para este tipo de erro que vem no título acima.

    Pois fui surpreendido com este problema e não é a primeira vez que venho tendo este tipo de problema.


    Sem mais.

    :)
     
    bijou7gb, Nov 3, 2020
    #1
  2. AUGGY [DIRECTLY]
    auggy [Directly] Win User

    BSOD DRIVER_IRQL_NOT_LESS_OR_EQUAL L1C63x64.sys

    Hi,

    The driver that appears to cause the crash is the L1C63x64.sys which is the driver for the Atheros network adapter.

    The L1C63x64.sys appears to be at version 2.1.0.16 from 2013.

    There should be an updated driver available from Windows Update.

    Can you do the following:

    Open the Device Manager and right-click the Qualcomm Atheros network adapter > Properties > Details, then choose "Hardware Ids" from the drop-down menu under "Property".

    What is listed under "Value"?
     
    auggy [Directly], Nov 3, 2020
    #2
  3. JOY KEMPRAI
    Joy Kemprai Win User
    BSOD - driver_irql_not_less_or_equal (l1c63x64.sys)

    Hi Seung,

    Sorry for the inconvenience caused by BSOD - driver_irql_not_less_or_equal (l1c63x64.sys).

    Please let us know the make/model of your computer.

    The L1C63x64.sys is the Atheros LAN driver and I would suggest to uninstall and reinstall the Atheros LAN driver but install the latest Atheros LAN driver by visiting the manufacture's website and avoid using any LAN driver available though Windows Update.

    However the problem could also be with any VPN software and other software so make sure you have the latest version of each of these software.

    If the errors continue uninstall the VPN software and check if the issue persist.

    Hope this helps. Get back to us for further queries for BSOD - driver_irql_not_less_or_equal (l1c63x64.sys). We are happy to help!
     
    Joy Kemprai, Nov 3, 2020
    #3
  4. PHILC43
    philc43 Win User

    Erro L1C63x64.Sys

    BSOD L1C63x64.sys / Driver_IRQL_Not_LESS_OR_EQUAL

    The crash dump does indeed show that L1C63x64.sys driver could be the culprit.

    There is a newer version on the motherboard website so please try updating to ver 2.1.0.21.
    Code:
     
    philc43, Nov 3, 2020
    #4
Thema:

Erro L1C63x64.Sys

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