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Some faulty driver file in Windows 11/10 is specified as iaStorA.sys, iaisp64 sys, Netwtw04.sys, nvlddmkm.sys, ndis.sys, wrUrlFlt.sys. Sometimes the error (driver_irql_not_less_or_equal) is also caused by Drivers. If you see an error, this suggests that the issue is in your memory and you need to replace it.During restart, it will carefully check the RAM and show you errors.A window will open where you have to select the first option “Restart Now and check for Problem” and restart your PC.Look for ” Windows Memory Diagnostic ” and click on it.Hence you should run a memory diagnostic tool. So it could be related to memory issues that generate BSODs on PC. IRQL_NOT_LESS_OR_EQUAL error also occurs when the kernel-mode driver is making an invalid trial to access a memory address. Once you access the recovery environment, go to “Troubleshooting”> “Advanced options”> “Boot options”> “Restart” and then press on the keyboard “F4” or number 4.Repeat the procedure 3-4 times, and you will see a recovery menu.You need to press and hold the power button on your PC to turn it off completely.
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Now turn on the PC, and then wait until it boots up to the maximum before the error.Press the restart button on your PC itself many times to provoke an error and bring up a process diagnostic menu.Safe Mode loads the operating system without third-party services.
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You need to enter Safe Mode for any change when updating the driver, uninstalling the software etc. It might be difficult for beginners, but experienced ones can quickly fix the issue by following the below methods. We will discuss all the possible solutions for the BSOD with the irql_not_less_or_equal error.
DRIVER IRQL ERROR WINDOWS 10 HOW TO
How to Fix IRQL_NOT_LESS_OR_EQUAL Error in Windows 11/10 This error message is displayed when the memory location is not resolved, on the PC. Sometimes an incorrect or corrupted driver goes to the wrong place in memory and we encounter IRQL_NOT_LESS_OR_EQUAL error. IRQL means Interrupt Request Level and NOT_LESS_OR_EQUAL means the boundary level which is outside the value. It suggests that a driver in kernel mode tried to access a memory address to which it did not have permission. You may also see a DRIVER prefix, the DRIVER_IRQL_NOT_LESS_OR_EQUAL error message. It usually occurs due to an incompatible driver, third-party software, and hardware failure. The error message IRQL_NOT_LESS_OR_EQUAL appears simultaneously with a blue screen on your Windows 11 or Windows 10 PC.