Driver IRQL NOT LESS OR EQUAL Windows 11/10 (solved)

This error usually means Installed unit driver is unable to communicate with the specific hardware unit.

if you hit this stop code, here’s what to do.

In short, the Installed machine driver is unable to communicate with the specific hardware machine.

This article explores a few potential solutions to troubleshoot and resolveDriver IRQL NOT LESS OR EQUALerror on Windows 11/10.

And most of the time this error is directly related to the online grid driver of the PC.

Here are few Common Causes of driver irql not less or equal error.

Whenever you experience blue screen of death (BSOD) error disconnect all external devices and reboot windows.

Disconnecting them removes potential sources of conflict and allows the system to boot without interference.

If you are Windows 10 user, launch the parameters and select Update & Security > Recovery.

Under Advanced startup, select Restart now.

After your PC restarts, youll see a list of options.

Press F4 to start your PC in Safe Mode.

Or if youll need to use the internet, press F5 for Safe Mode with Networking.

This helps ensure a stable connection and resolves conflicts associated with this system file.

Once the driver is uninstalled, visit the website of your internet adapters manufacturer.

We recommend uninstalling recently installed applications and check this helps.

Running memory diagnostics and CHKDSK helps identify and repair hardware-related issues, ensuring system stability.

This resolves any issues with system files that could be contributing to the driver_irql_not_less_or_equal Windows 10.

Check for Updates

Keeping the operating system and drivers up to date ensures compatibility and stability.

Malware infections can interfere with system processes can also cause this error driver_irql_not_less_or_equal.

Performing a full virus/malware scan helps detect and remove any malicious software, restoring system integrity and stability.

Resetting overclocking options eliminates potential sources of instability, reducing the occurrence of BSoD errors.

Then PerformingSystem restoreis the ultimate solution.

Which reverts back your system configuration to the previous working state where Windows working smoothly.

To Avoid driver irql_less_or_not_equal error, Always install trusted applications.

And double-check Windows has installed the latestpatch updates.