How To Fix the “Kernel Security Check Failure” Error in Windows 10

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How To Fix the “Kernel Security Check Failure” Error in Windows 10

Windows PCs often run into errors that halt operations. Knowing the error code and what it means can help you fix the issue promptly and systematically. One such error is the “Kernel Security Check Failure” error, which can be frustrating and disrupt your work or daily activities.

In this article, we will explain everything about Kernel Security check failure in Windows 10 and what causes it, and provide step-by-step solutions to fix the issue.

What is the Kernel Security Check Failure Error?

The Kernel Security Check Failure error is a critical error that occurs when Windows 10 detects a problem with the kernel, which is the core of the operating system. The kernel is responsible for managing the system’s hardware and software resources.

When the kernel detects a security issue, it will stop the system from booting and display a blue screen of death (BSoD) with the error message “Kernel Security Check Failure.” This error can occur due to various reasons, including corrupted system files, faulty hardware, or outdated drivers.

Causes of the Kernel Security Check Failure Error

Fixing the Kernel Security Check Failure error requires a systematic approach. Here are the steps to follow:

Step 1: Restart your computer in Safe Mode To troubleshoot the issue, you need to restart your computer in Safe Mode. To do this, press the power button to turn off your computer, then press the power button again to turn it back on. As your computer boots, press the F8 key repeatedly until you see the Advanced Boot Options menu. Select Safe Mode and press Enter.

Step 2: Run a System File Checker (SFC) scan In Safe Mode, open the Command Prompt as an administrator. To do this, right-click on the Start button and select Command Prompt (Admin). Type the following command and press Enter: sfc /scannow. This will scan your system files for any corruption and replace any corrupted files.

Step 3: Run a DISM scan After running the SFC scan, run a DISM (Deployment Image Servicing and Management) scan to scan your system for any corruption. To do this, type the following command and press Enter: dism /online /cleanup-image /restorehealth. This will scan your system for any corruption and repair any issues found.

Step 4: Update your drivers Outdated drivers can cause compatibility issues with the kernel, leading to the error. To update your drivers, go to the Device Manager, expand the category of the device you want to update, right-click on the device, and select Update Driver. Follow the prompts to update the driver.

Step 5: Run a malware scan Malware or viruses can cause the kernel to malfunction, resulting in the error. To run a malware scan, use an anti-virus software to scan your system for any malware or viruses. Follow the prompts to remove any malware found.

Conclusion

In conclusion, the Kernel Security Check Failure error is a critical error that can occur in Windows 10 due to various reasons. By following the steps outlined above, you can fix the error and get your system up and running again. Remember to restart your computer in Safe Mode, run a System File Checker (SFC) scan, run a DISM scan, update your drivers, and run a malware scan to fix the issue.

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People May Ask

What is the Kernel Security Check Failure error?

The Kernel Security Check Failure error is a critical error that occurs when Windows 10 detects a problem with the kernel, which is the core of the operating system.

What are the common causes of the Kernel Security Check Failure error?

The common causes of the Kernel Security Check Failure error include corrupted system files, faulty hardware, outdated drivers, and malware or viruses.

How do I fix the Kernel Security Check Failure error?

To fix the Kernel Security Check Failure error, you need to restart your computer in Safe Mode, run a System File Checker (SFC) scan, run a DISM scan, update your drivers, and run a malware scan.

What is the best way to prevent the Kernel Security Check Failure error?

The best way to prevent the Kernel Security Check Failure error is to regularly update your system files, drivers, and anti-virus software, and to run regular malware scans to detect and remove any malware or viruses.

How do I fix a kernel security check failure?

To fix a kernel security check failure, you can try the following methods:

  • Update your drivers: Outdated drivers can cause kernel security check failures. Update your drivers to the latest versions.
  • Run the Windows Memory Diagnostic tool: Run the Windows Memory Diagnostic tool to check for any memory issues.
  • Run the System File Checker (SFC) tool: Run the SFC tool to scan and replace any corrupted system files.
  • Check for malware: Run a full scan with your antivirus software to detect and remove any malware.
  • Check for disk errors: Run the Check Disk (chkdsk) utility to check for and fix any disk errors.
  • Try a System Restore: Try restoring your system to a previous point when it was working correctly.
  • Reinstall Windows: If none of the above methods work, you may need to reinstall Windows.

Can bad RAM cause kernel security check failure?

Yes, bad RAM can cause kernel security check failures. Faulty RAM (memory) can cause the kernel to fail, resulting in a kernel security check failure. Run the Windows Memory Diagnostic tool to check for any memory issues.

Why am I getting a kernel error?

A kernel error, such as a kernel security check failure, can occur due to a variety of reasons, including:

  • Outdated drivers
  • Faulty RAM (memory)
  • Corrupted or damaged hard disk drive
  • Malware or virus infection
  • System file corruption
  • Incompatible software or hardware
  • Windows update issues

What causes kernel security check failure in Windows 11?

Kernel security check failure in Windows 11 can occur due to:

  • Outdated drivers
  • Faulty RAM (memory)
  • Corrupted or damaged hard disk drive
  • Malware or virus infection
  • System file corruption
  • Incompatible software or hardware
  • Windows update issues
  • Hardware failure, such as a failing hard drive or RAM
  • Incompatible BIOS or firmware

It’s important to run the Windows Memory Diagnostic tool, System File Checker (SFC) tool, and Check Disk (chkdsk) utility to identify and fix any issues that may be causing the kernel security check failure.