All About Fix irql_not_less_or_equal Error on Windows 10

All About Fix irql_not_less_or_equal Error on Windows 10

The IRQL_NOT_LESS_OR_EQUAL error, also known as the Blue Screen of Death (BSOD), is a common and frustrating issue for Windows 10 users. This error can occur due to a variety of reasons, including outdated drivers, hardware conflicts, and corrupt system files. While it may seem daunting at first, there are simple steps you can take to fix this error and prevent it from happening again. In this article, we will discuss all about the IRQL_NOT_LESS_OR_EQUAL error and provide troubleshooting tips to help you resolve it on your Windows 10 system.

How to Fix irql_not_less_or_equal Error on Windows 10

The irql_not_less_or_equal error, also known as the blue screen of death (BSOD), is a common error that occurs on Windows 10 computers. It can be caused by a variety of reasons, including faulty hardware, outdated drivers, or corrupted system files. If you’re experiencing this error, don’t panic. In this guide, we’ll show you some methods you can try to fix the irql_not_less_or_equal error on Windows 10.

Method 1: Update Your Drivers

The most common cause of the irql_not_less_or_equal error is outdated or faulty drivers. To update your drivers, follow these steps:

1. Press Windows + X and select Device Manager from the menu.
2. In the Device Manager, locate and expand the category that contains the driver you want to update.
3. Right-click on the driver and select Update Driver.
4. Select Search automatically for updated driver software.
5. Windows will search for the latest driver and install it automatically.

If Windows doesn’t find an updated driver, you can go to the manufacturer’s website and download the latest driver manually.

Method 2: Run a System File Checker Scan

Corrupted system files can also cause the irql_not_less_or_equal error. To fix this, you can run a System File Checker (SFC) scan. Here’s how:

1. Press Windows + X and select Command Prompt (Admin) from the menu.
2. In the Command Prompt, type sfc /scannow and press Enter.
3. Wait for the scan to complete and restart your computer.

Method 3: Check for Hardware Issues

Another common cause of the irql_not_less_or_equal error is faulty hardware. To check for hardware issues, follow these steps:

1. Press Windows + X and select Device Manager from the menu.
2. Expand each category and look for any devices with an exclamation mark next to them.
3. Right-click on the device and select Properties.
4. In the Properties window, go to the Driver tab and click on Roll Back Driver if it’s available.
5. If Roll Back Driver is not available, click on Uninstall Device, then restart your computer.

Method 4: Disable Overclocking

If you have overclocked your computer, it can also cause the irql_not_less_or_equal error. To fix this, you need to disable overclocking in the BIOS settings. Here’s how:

1. Restart your computer and press the key displayed on the screen to enter the BIOS settings.
2. Look for a setting related to overclocking, such as Overclocking, CPU settings, or Advanced Settings.
3. Disable the setting and save the changes before exiting the BIOS.
4. Restart your computer and see if the error is resolved.

Method 5: Perform a Clean Boot

If none of the above methods work, you can try performing a clean boot. This will help you identify if any third-party software is causing the issue. Here’s how:

1. Press Windows + R to open the Run dialog box.
2. Type msconfig and press Enter.
3. In the System Configuration window, go to the Services tab and check the box next to Hide all Microsoft services.
4. Click on Disable all, then go to the Startup tab and click on Open Task Manager.
5. Disable all the startup items and close the Task Manager.
6. Go back to the System Configuration window and click on Apply

Conclusion

In conclusion, the IRQL_NOT_LESS_OR_EQUAL error is a common issue that can occur on Windows 10 systems. It is important to understand the potential causes of this error, such as outdated drivers, faulty hardware, or system conflicts, and take appropriate steps to resolve it. By following the solutions outlined in this article, such as updating drivers, checking hardware, and running system diagnostics, users can effectively troubleshoot and fix the IRQL_NOT_LESS_OR_EQUAL error on their Windows 10 system. Additionally, it is always recommended to regularly update and maintain your system to prevent these types of errors from occurring in the future. By staying informed and taking proactive measures, users can ensure a smoother and error-free experience on their Windows 10 system.

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