How to Fix DRIVER_IRQL_NOT_LESS_OR_EQUAL Error on Windows 10

If you are facing the DRIVER_IRQL_NOT_LESS_OR_EQUAL error message, then you have come to the right place to resolve it. It is one of the most frustrating error messages on the Windows 10 operating system. Here is how to fix and troubleshoot the ongoing problem.

What is DRIVER_IRQL_NOT_LESS_OR_EQUAL Error?

This error suggests that your computer drivers are having some issues. You may also see this 0x000000D1 stop code on your screen when this error appears. The complete message reads, ‘a kernel-mode driver attempted to access pageable memory while the process IRQL was too high.’

ACCORDING TO VARIOUS TECH EXPERTS, THIS ERROR ARRIVES WHEN THERE ARE SOME TECHNICAL ISSUES between the processor and hardware of your computer.

Therefore the primary reason behind this error is the lack of communication between the processor and your device’s software.

However, you can resolve this error with the troubleshooting tips mentioned in this article. So without wasting any more time, let’s get started.

Fixing the DRIVER_IRQL_NOT_LESS_OR_EQUAL error

Here are some ways to troubleshoot this problem:

Update the OS

Windows Updates can help you get rid of this issue since it can update all existing drivers on your computer. As a result, your computer might be able to communicate between your hardware and software effectively. The cause of this error is mostly connected drive words lack of required updates, so by updating the system, you can get rid of this error easily.

Many users that were facing the same issue have fixed this problem by updating their computer’s software.

If you wish to learn how to update your Windows, then please follow the instructions given here:

1. First of all, hit the Windows + I keys on your computer keyboard to open the settings window.
2. As the settings window appears on your computer, find and select the ‘update and security’ tile.
3. Now find the option that reads, ‘Windows update’.
4. Underneath this option, you will see the available updates for your computer.
5. If there are updates available, then please do update your computer by hitting the ‘restart now’ button.

Your system will reboot and update, so make sure you are connected to a powerful internet connection. During the updating process, please do not interrupt it by doing multitasking. Let your computer only focus on Windows update. After the Windows Update finishes, check if you can use your computer effectively or not. If you are still facing the error, which is possible, then please do not give up and keep reading.

Updating drivers

Windows 10 operating system is capable of updating its drivers automatically. However, sometimes, there could be a case in which some essential drivers might be missing on your computer. You will need to manually update or install them. In some cases, you will also have to uninstall the existing drivers and then reinstall the new ones to fix the ongoing error message.

If you wish to update the drivers manually, then please do check out these instructions:

1. First and foremost, go ahead and hit the Windows + I keys on your computer.
2. This will trigger the settings window on your computer.
3. Now please head to the ‘Update and security’ tile.
4. Find and select the ‘View update history’ option.
5. Now look for the driver that needs an update.
6. Follow the instructions on your screen to update the driver to the latest version.

If you don’t see any available update there, then do not worry and just use these instructions to update your drivers:

1. Open the start menu on your computer by hitting the Windows key on your keyboard.
2. Now search for Device Manager.
3. When the Device Manager icon appears in the search results, perform a right-click on it.
4. Select the ‘Run as administrator’ option.
5. Hit the Yes button on your screen to confirm your decision.
6. Now carefully look for the device that displays a caution mark.
7. Then click on the device that shows the caution mark.
8. Now right click on the driver under it and then click the ‘Update driver’ choice.
9. Follow the instructions on your screen to update the driver.
10. Restart the computer and check if the error has been resolved or not.

Reinstalling Network Drivers

The network drivers of your computer might be outdated or corrupted due to some reasons. You will need to fix them if you wish to get rid of the error. So we are going to delete all drivers from your system and then reinstall them from scratch. If you stick to the tips that we are giving you below here, you will be able to fix the error without any problem:

1. First of all, open a web browser of your choice on your computer and then download the compatible network drivers for your computer.
2. Once you have downloaded all the needed drivers on your computer, you will uninstall all network drivers from your computer.
3. So, uninstall the network drivers of your computer.
4. To do so, please open the Device Manager on your computer, as we illustrated before.
5. After opening the Device Manager, find and select the current network drivers.
6. Uninstall them one by one using the instructions available on your screen.
7. Restart your computer.
8. Now open the driver that you downloaded from the internet previously on your computer.
9. Install them one by one.
10. Restart the computer to experience the change.

Now you should be able to run your computer without any issues. The error should be resolved now. Sadly, some users might not be able to resolve this error even after implementing these methods. Those users should install Windows on their computer.

Eva winget is a Microsoft Office expert and has been working in the technical industry since 2006. As a technical expert, Bella has written technical blogs, manuals, white papers, and reviews for many websites.

source: How to Fix DRIVER_IRQL_NOT_LESS_OR_EQUAL Error on Windows 10https://2021directory.com/blog/how-to-fix-driver_irql_not_less_or_equal-error-on-windows-10/