OC Technical Discussion - DRIVER_IRQL_NOT_LESS_OR

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DRIVER_IRQL_NOT_LESS_OR_EQUAL

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Category: OverClocking(OC) Zone
Forum Name: OC Technical Discussion
Forum Description: OC enthusiast's tech talk
URL: https://forum.asrock.com/forum_posts.asp?TID=691
Printed Date: 25 Apr 2024 at 5:59pm
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Topic: DRIVER_IRQL_NOT_LESS_OR_EQUAL

Posted By: laci0815
Subject: DRIVER_IRQL_NOT_LESS_OR_EQUAL
Date Posted: 23 Aug 2015 at 2:46pm

Hello community,

i have a really big problem with my new board FM2A88M Extrem4+. I allways get an Error (BlueScreen) DRIVER_IRQL_NOT_LESS_OR_EQUAL (L1C63x64.sys). The file L1C63x64.sys is located in C:\Windows\System32\DriverStore\FileRepository\netl1c63x64.inf_amd64_42c4dccbca95b01d. So i think that a driver problem. But i dont know witch driver.... My System Configuration:

Mainboard: ASROCK FM2A88M Extrem4+

BIOS: P 2.60

CPU: AMD X4-860K, 3,7 GHZ, Quad

Memory: DIMM1: Kingston, DDR3, PC1600, 8GB

DIMM3: Kingston, DDR3, PC1600, 8GB

Graphic: nVIDIA Quadro 4000

HDD 1 (SATA1): Samsung SSD 850 EVO, 250GB

HDD 2 (SATA3): Seagate Barracuda 1TB

HDD 3 (SATA2): WD10EAVS 1TB

Drive: LG BD- ROM/ DVD Rewriter, Model: CH08LS10

Case: ATX, Enermax, Ostrog

PowerSupply: Enermax ELT500 AWT-ECO

Operating System: Windows 10 Pro 64bit

I hope somebody can help me in this Forum or have similar problems.

Greetz Laszlo Cry

Replies:

Posted By: Xaltar
Date Posted: 23 Aug 2015 at 3:41pm

I would start with uninstalling the display driver in safe mode using http://www.guru3d.com/files-details/display-driver-uninstaller-download.html" rel="nofollow - DDU (Display Driver Uninstaller) then downloading and installing the latest version. In my experience the display driver is pretty often the culprit. If that does not fix the problem then I would run scans on your drives for bad sectors/ failing drives, that has also been known to cause the DRIVER_IRQL_NOT_LESS_OR_EQUAL BSOD. Personally I would start by scanning the Seagate drive, I have had 4 Barracudas fail on me over the last 2 years and no longer purchase Seagate products as a result. 2 of the drives were a hair outside warranty and the second set that I purchased to replace them (RAID array) died in weeks and they claimed the drives had been damaged physically and would not honor warranty so I was not at all impressed.

Obviously you will also want to reseat your RAM and other components too to rule out poor connections.

Good luck

Posted By: jisdooo
Date Posted: 22 May 2016 at 2:34am

got the answer

http://www.deskdecode.com/how-to-fix-stop-0x000000d1-driver_irql_not_less_or_equal-error/" rel="nofollow - http://www.deskdecode.com/how-to-fix-stop-0x000000d1-driver_irql_not_less_or_equal-error/

Posted By: Packard93
Date Posted: 09 Dec 2016 at 2:14pm

I recommend dont use any 3 rd party to fix this issue . You will run into alot more headache. Run computer with sp1 windows7. Experienced computer scientist . THIS is a vanilla fix. Meaning its no 3rd party bloatware . Wink

for this fix STEPS 1-4 REBOOT WHEN IT SAYS REBOOT IN EACH STEP COPY AND PASTE INTO NOTEPAD THIS tutorial .

TO FIX THIS ISSUE STEP 1 ---> https://youtu.be/DlsVdGOKez" rel="nofollow - https://youtu.be/DlsVdGOKez

STEP 2 DOWNLOAD AMD UNINSTALL UTILITY FOLLOW INSTRUCTIONS ON PAGE ---->> http://support.amd.com/en-us/download/incomplete%3c" rel="nofollow - http://support.amd.com/en-us/download/incomplete ;

step 3 - go to control panel _ ADD REMOVE PROGRAMS - LOOK FOR MICROSOFT NET FRAMEWORK RUN repair reboot after

step 4 reinstall your amd drivers http://support.amd.com/en-us/download/desktop/legacy?product=legacy3&os=Windows%207%20-%2064