Therefore, you must know how to fix them. And knowing the level of urgency, we have prepared this guide to help you select the System Scan at Raised IRQL caught improper driver unload error.

What does stop code System Scan at Raised IRQL mean?

Below are some of the possible causes of the System Scan at Raised IRQL issue:

Outdated driver: The major cause of this issue is an outdated or faulty driver. Reinstalling or updating the faulty driver should solve this problem quickly. Faulty memory partition: Another cause of this problem is a corrupt memory sector. You can fix this by running the CHKDSK command. Antivirus interference: At times, the System Scan at Raised IRQL accompanied by the Invprotectdrv64 sys code and a blue screen can be down to issues with your third-party antivirus. The best solution is to uninstall the software temporarily and probably replace it with one of the best antiviruses for Windows 10.

Now that we know the causes of this issue, listed below are some of its variations, as reported by users:

System_scan_at_raised_irql_caught_improper_driver_unload Windows 10: This error can affect any version of Windows, and users reported this issue in Windows 10. System_scan_at_raised_irql_caught_improper_driver_unload spac.sys, nvlddmkm.sys: Sometimes, this error message will give you the file name that caused it. If this happens, you can use the file name to easily find the software, hardware, or driver that is causing this issue.

How can I fix System Scan at Raised IRQL?

1. Repair Windows 10 with a specialized software

We recommend using third-party software that scans your PC and aims to repair all the damaged files that keep your Windows OS from working correctly. It’s a fast and secure way to protect your device and maintain your system in optimal condition.

2. Update Windows 10

Windows updates are essential for the smooth running of your PC. However, they mostly contain bug fixes for hardware and software issues that can lead to Blues Screen errors like System Scan at Raised IRQL. This software can also help you by creating a restore point before starting the repairs, enabling you to easily restore the previous version of your system if something goes wrong. This is how you can fix registry errors using Restoro: As soon as the fixing process is completed, your PC should work without problems, and you will not have to worry about BSoD errors or slow response times ever again. ⇒ Get Restoro Disclaimer: This program needs to be upgraded from the free version in order to perform some specific actions. Hence, you should always download and install the latest patches.

3. Uninstall the problematic drivers

Sometimes specific drivers aren’t compatible with Windows 10 and cause the System Scan at Raised IRQL Blue Screen of Death error. So, you’ll have to remove them. Aside from the method above, some users suggest using Display Driver Uninstaller to remove your graphic card driver, so you might want to try that as well. We must mention that this problem was reported by SiS Mirage 3 Graphics owners, but even if you own a different graphic card, you can still try this solution.

5. Uninstall your antivirus/firewall

Firewalls and antiviruses are essential for your system’s safety. However, they can interfere with Windows 10 and cause the System Scan at Raised IRQL error to appear. Alternatively, you can use a dedicated driver updater in DriverFix to update your drivers automatically. With this tool, you won’t be missing any necessary updates. This is because it comes with a Schedule Manager feature that offers notification whenever new patches are available. What’s more, you have a vast database at your disposal that offers over 18 million driver files that you can download to keep your device functioning at its best capacity. ⇒ Get DriverFix SPONSORED According to users, Barracuda NextGen Firewall F-Series was causing this error to appear, and after removing this tool, the BSoD error was fixed. So, you should remove any third-party antivirus you are using and check if the error is fixed.

6. Run the CHKDSK scan

The System Scan at Raised IRQL can sometimes occur due to corrupted files on your hard drive. To find and fix those files, it’s recommended that you perform a CHKDSK scan. We have to mention that you’ll have to repeat this scan for all hard drive partitions to fix this error. If you can’t boot into your PC normally, follow the steps below to run the scan: With this, you should be able to fix the bad sectors on your drive.

7. Remove overclock settings and check your hardware

Many users tend to overclock their hardware for better performance, but overclocking your hardware comes with certain risks. If you’re not careful, you can cause permanent damage to your PC by overclocking, or you can get a Blue Screen of Death error. Several users reported that they managed to fix this error by setting their RAM settings to default. However, remember that almost any overclocked component can cause this error, so remove all overclock settings. If your PC isn’t overclocked, this error could be caused by faulty or recently installed hardware, so be sure to remove any new hardware since it might not be compatible with your PC. If that doesn’t work, check your RAM, motherboard, hard drive, and all other major components. You can also try using the best-dedicated software for fixing BSoD errors. We can conclude this guide on the System Scan at Raised IRQL issue. You now have all the information needed to fix the issue and only need to follow the instructions carefully. Let us know which of the abovementioned methods worked best for you in the comments below.

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