Windows 10: Stop code: Driver IRQL NOT LESS OR EQUAL / What failed: L1C63x64.sys

Discus and support Stop code: Driver IRQL NOT LESS OR EQUAL / What failed: L1C63x64.sys in Windows 10 Drivers and Hardware to solve the problem; I have been getting the "blue screen of death" for a few months now. It only seems to happen when I am on video calls over Zoom. Here is a link to the... Discussion in 'Windows 10 Drivers and Hardware' started by michaeltroup, Jun 4, 2020.

  1. Stop code: Driver IRQL NOT LESS OR EQUAL / What failed: L1C63x64.sys


    I have been getting the "blue screen of death" for a few months now. It only seems to happen when I am on video calls over Zoom. Here is a link to the dump files: https://1drv.ms/u/s!Aq-2kr212YARjkU1HESRGUTASEJC?e=A2nRRs

    What can I do to fix this?

    :)
     
    michaeltroup, Jun 4, 2020
    #1

  2. Stop Code : Driver IRQL not less or equal

    Hello Support Community,

    I received the message "Stop Code : Driver IRQL not less or equal", also a message below that which read "What Failed : NDIS SYS" on a blue screen. I Have tried all recommendations that I have found on line without success. Also I am unable to put the
    PC into Safe Mode which is a HP Pavillion Model No 500-242ea. I would appreciate your assistance in resolving this issue

    Kind regards,

    Roy Simmons
     
    RoystonSimmons, Jun 4, 2020
    #2
  3. CaBz Win User
    Driver IRQL not less or equal L1C63x64.sys

    Hello,

    Since I've upgraded (last week), this issue happened at least 10 times and I couldn't find any solution about this issue. I suspect it might be related to a driver, but I couldn't put the finger on which one.

    From the driver name "L1C63x64.sys", where should I start looking? Or what should I do to try to debug this?

    Maybe this might help:


    Stop code: Driver IRQL NOT LESS OR EQUAL / What failed: L1C63x64.sys 9b4d6c0a-ede0-49c8-8a4b-e34ab5a19c3f.png


    UPDATE: I tried to update my ethernet driver (and disable the juniper one). Seems it didn't fix the issue. This is my driver: Qualcomm Atheros AR8151 PCI-E Gigabit Ethernet Controller (NDIS 6.30). I feel like this is the issue, but I can't pinpoint the exact
    problem?

    ==================================================

    Dump File : 010316-4468-01.dmp

    Crash Time : 2016-01-03 21:04:59

    Bug Check String : DRIVER_IRQL_NOT_LESS_OR_EQUAL

    Bug Check Code : 0x000000d1

    Parameter 1 : 00000000`00000000

    Parameter 2 : 00000000`00000002

    Parameter 3 : 00000000`00000000

    Parameter 4 : fffff800`e3386cb3

    Caused By Driver : L1C63x64.sys

    Caused By Address : L1C63x64.sys+6cb3

    File Description :

    Product Name :

    Company :

    File Version :

    Processor : x64

    Crash Address : ntoskrnl.exe+142760

    Stack Address 1 :

    Stack Address 2 :

    Stack Address 3 :

    Computer Name :

    Full Path : C:\WINDOWS\Minidump\010316-4468-01.dmp

    Processors Count : 8

    Major Version : 15

    Minor Version : 10586

    Dump File Size : 356 100

    Dump File Time : 2016-01-03 21:05:40

    ==================================================

    Thanks!
     
    CaBz, Jun 4, 2020
    #3
  4. Stop code: Driver IRQL NOT LESS OR EQUAL / What failed: L1C63x64.sys

    stop code: driver irql not less or equal

    How do I fix a stop code: driver irql not less or equal error from my windows 10 laptop?
     
    SifisoNtuli, Jun 4, 2020
    #4
Thema:

Stop code: Driver IRQL NOT LESS OR EQUAL / What failed: L1C63x64.sys

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