Are you encountering the Kernel Security Check Failure error while installing or running Windows 10? This article will guide you through the process of resolving this stop code and fixing the error effortlessly. Common triggers for the "Kernel Security Check Failure" issue include corrupted system files, faulty hardware, or outdated drivers.

To verify if the kernel security check failure stems from a corrupted or damaged file system, utilize the system file checker tool via the command prompt. Enter “sfc/scannow” and press enter. This tool will scan and, upon detecting issues, replace any corrupted files from the cache during a system restart.

Explore additional methods to address this error below.

Navigate to Solution:

1. Common triggers for the “Kernel Security Check Failure” error

2. Resolutions for the Windows 10 KERNEL_SECURITY_CHECK_FAILURE stop code

3. Method 1. Upgrade to the latest Windows 10 release

4. Method 2. Refresh your drivers

5. Method 3. Scan for disk errors

6. Method 4. Diagnose memory problems

7. Method 5. Execute the System File Checker and ‘chkdsk’ commands

8. Method 6. Employ the Blue Screen troubleshooter

9. Method 7. Temporarily deactivate your antivirus

   

Blue screen errors, often referred to as BSOD errors, can pose significant challenges for Windows 10 users. They can lead to data loss, disrupt your work, and in severe cases, cause hardware damage. Fortunately, each blue screen error is accompanied by a stop code that helps pinpoint the cause of the crash and suggests how to rectify it.

If you've just experienced a blue screen error displaying the “KERNEL_SECURITY_CHECK_FAILURE” stop code, there's no need to panic. This article outlines various effective strategies to troubleshoot this issue on Windows 10.

What does the “KERNEL_SECURITY_CHECK_FAILURE” stop code error indicate?

Kernel Security Check Failure isn't a virus; it's an error message that Windows 10 displays when certain data files are corrupted. The underlying causes of data corruption might include malware or virus infections, incompatible settings, memory issues, incorrect Registry modifications, and more.

Are you frustrated by the Blue Screen of Death or BSoD? You're not alone! This error is particularly aggravating because the kernel security check failure is considered a "serious" error that leads to a BSOD.

The Kernel Security Check Failure indicates that one or more files have failed a compatibility or integrity check, necessitating an update or replacement.

When your system encounters a fatal error, it displays a “blue screen” error. Dubbed the Blue Screen of Death by Windows users, it's a common issue that abruptly halts your system, forcing a reboot.

Although it's an unpredictable error, there are steps you can take to prevent it from recurring for the same reason.

Most blue screen errors stem from common computer errors and system-related issues, causing Windows to issue a “STOP” error, which results in a system crash. This can happen suddenly, risking loss of work and occasional file corruption. It's wise to save your work frequently!

In older Windows versions, the BSoD was more intimidating, with a screen full of text and technical details. Recent versions have simplified this to a more user-friendly error screen, making it easier to identify the encountered error.

If your error code shows “KERNEL_SECURITY_CHECK_FAILURE”, you're in the right place. This error typically occurs after upgrading to Windows 10 from an earlier version but can also appear randomly during use. Regardless of the situation, we're here to help you resolve it.

Common triggers for the “Kernel Security Check Failure” error

Unlike most Windows 10 errors, the causes of blue screen errors are generally straightforward to identify. The kernel security check failure can be attributed to:

• Memory issues
• Outdated drivers
• Viruses
• Corrupted Windows system files
• Security programs
• A damaged or corrupted hard disk

If you're currently facing the Kernel Security Check Failure stop code, consider these possible causes:

• Your system is outdated — An outdated system might trigger a Kernel Security Check failure. In such cases, installing the latest Windows 10 update is advisable. Updates enhance security and often fix existing bugs and errors.
• Presence of malware on your system — Users have reported resolving the Kernel Security Check failure after scanning for and removing malware. Your system might be infected, causing the error.
• Outdated or incompatible driver — Like your system, drivers need regular updates to function correctly. An old driver might clash with others, leading to compatibility issues.
• Corrupt system files — Likely due to malware, your system files might be damaged. These can be restored using the SFC scan and disk check commands.
• Third-party security or antivirus — If you're using a third-party antivirus, it might interfere with your system. We suggest temporarily disabling it to see if it improves your situation.

Among these, incompatible drivers are the most frequent culprit, especially after upgrading to Windows 8 or 10 from an older version. You might be using a driver that was compatible with previous versions but not with the current one, triggering the error.

Typically, Windows performs a check during startup. The KERNEL_SECURITY_CHECK_FAILURE error occurs when it detects corruption in any critical data structure.

Warning: Some methods listed below may only be effective if you can access your computer without it crashing. If your device fails to boot entirely, we recommend contacting Microsoft’s customer service team.

Resolved: Windows 10 KERNEL_SECURITY_CHECK_FAILURE stop code

Here are the methods to resolve the KERNEL_SECURITY_CHECK_FAILURE stop code error in Windows 10:

Method 1. Upgrade to the latest Windows 10 release

Begin by updating to the latest Windows 10 version to see if the BSOD error persists. Updates can resolve bugs, introduce new features, patch security vulnerabilities, and more. Here’s how to update Windows 10:

1. Click the Windows icon at the bottom left of your screen to open the Start menu. Select Settings, or use the Windows I shortcut.
   
2. Click on the Update & Security tile, where you'll find most of your Windows Update settings and options for scheduling updates.
   
3. Remain on the default Windows Update tab. Click on Check for updates and wait for Windows 10 to locate available updates.
4. If updates are listed, click on View all optional updates to see and install them.
   
5. If an update is found, click Install and allow Windows 10 to download and apply the updates. After successfully installing the latest version, check if the Kernel Security Check failure error reoccurs.

Method 2. Refresh your drivers

In some instances, the Kernel Security Check failure error might be due to outdated drivers. This guide will show you how to update your drivers and potentially resolve issues caused by them.

Updating drivers is just one possible solution for the blue screen issue. If this doesn't work, proceed to the next method!

1. Press Windows X on your keyboard, then select Device Manager from the menu.
   
2. Expand all sections to check for outdated drivers. A yellow exclamation mark usually indicates a problem with a driver.
   
3. Right-click on any driver needing an update and choose Properties from the menu.
   
4. Go to the Driver tab, then click Update Driver.
   
5. Choose how to update your driver: let Windows 10 search automatically or manually locate a driver file on your computer.
   
6. Wait for the driver installation to complete. Update other drivers showing errors or outdated status.
7. Restart your computer to finalize the new driver changes. Then, test if the BSOD error persists.

Method 3. Scan for disk errors

The Kernel Security Check Security failure issue might be due to drive errors on your system. Fortunately, these can be fixed with a built-in scanner. Follow these steps:

1. Open a File Explorer window from the taskbar or use the Ctrl E keyboard shortcut.
2. Click on This PC in the left pane, right-click your system drive, and select Properties.
   
3. Navigate to the Tools tab, then click Check. You might need administrator access to use this feature.
   
4. Click Scan drive to initiate a detailed scan of your system drive. The duration depends on your device.
   
5. Let the scan identify any drive issues. If errors are found, follow the on-screen instructions to fix them.

Method 4. Diagnose memory problems

Like drive issues, memory (RAM) problems can be detected using a built-in Windows 10 scanner. Here's how to run the Windows Memory Diagnostics tool to potentially prevent blue screen errors:

1. Open the search bar in your taskbar by clicking the magnifying glass icon or using the Windows S keyboard shortcut.
2. Enter Memory Diagnostic in the search box and click the top result.
   
3. A pop-up window will appear. Save your files before proceeding. Select Restart now and check for problems (recommended) to start the memory diagnostics.
   
4. Upon reboot, the memory diagnostics tool will attempt to identify any RAM errors. If issues are found, they'll be reported immediately.

Method 5. Execute the System File Checker and ‘chkdsk’ commands

The System File Checker is a tool available in most Windows versions by default, also known as an “SFC scan”. It's the fastest way to automatically fix corrupted system files and various other issues.

If the SFC scan fails, proceed with the steps to run ‘chkdsk’ to repair your PC. The Check Disk command aims to identify and fix disk issues, potentially resolving the Kernel Security Check failure.

1. Open the Command Prompt using one of these methods:

2. Open the Search function in your taskbar or use Ctrl S to bring up the search bar and search for “Command Prompt”. Right-click it in the results and select Run as Administrator.
   

3. Press Windows R to open the Run utility. Type “cmd” and press Ctrl Shift Enter to launch the Command Prompt with administrative permissions.
   

4. Use the Windows X keyboard shortcut, then choose Command Prompt (Admin).
   

5. When prompted by User Account Control (UAC), click Yes to grant administrative permissions.

   • Need help? See our guide on How to make a local user an administrator in Windows 10.

6. First, run the System File Checker by entering the following command and pressing Enter: sfc /scannow

7. Wait for the SFC scan to complete its check and repair of corrupt files. This may take some time; ensure you don't close the Command Prompt or shut down your computer.

8. Next, enter the following command and press Enter: chkdsk C: /f /r /x

9. This command checks the C: drive. If your Windows 10 is installed on a different drive, adjust the command by replacing “C:”.

10. Allow the Check Disk command to finish. It will attempt to fix drive issues and recover readable data. Restart your device after both commands have run.

Method 6. Employ the Blue Screen troubleshooter

BSOD, known as Blue Screen of Death errors, have been a part of Windows systems from the start. What was once a daunting issue can now be addressed with a simple troubleshooter built into Windows 10.

Although the troubleshooter might not recover lost files or progress due to the Kernel Security Check failure, it can help prevent future crashes.

1. Click the Windows icon at the bottom left of your screen to open the Start menu. Select Settings, or use the Windows I shortcut.
   
2. Click on the Update & Security tile, where most built-in troubleshooters are located.
   
3. Switch to the Troubleshoot tab using the left-side pane. Look for the Blue Screen troubleshooter.
   
4. If you don't share full diagnostic data with Microsoft, click Additional troubleshooters and find the Blue Screen troubleshooter there.
   
5. Click Run the troubleshooter.
6. Allow the troubleshooter to identify the issue and apply any possible fixes. Your device might shut down and restart during this process. Once finished, check if you can access and use your device.

Method 7. Temporarily deactivate your antivirus

Antivirus applications can cause system issues by interfering with your system's operations, potentially blocking apps and services. You can test if your current antivirus is causing the Kernel Security Check Failure error by temporarily deactivating it.

Note that this method is risky, as using your computer without protection is unsafe. Only proceed if you understand the risks and have a system backup to revert any damage.

1. Right-click an empty space on your taskbar and select Task Manager.
   
2. If the Task Manager is in compact mode, click More details to expand it.
   
3. Switch to the Start-up tab using the top menu. Locate your antivirus application in the list, select it by clicking it once.
   
4. Click the Disable button now visible at the bottom-right of the window. This will prevent the application from launching at startup.
5. Restart your computer and see if the Kernel Security Check Failure issue persists. To re-enable your antivirus, follow the steps above and click the Enable button.

Frequently Asked Questions

Q: Can I disable kernel security check?

You cannot disable the kernel security check as it's an essential component of the Windows 10 operating system.

Q: How can I resolve the kernel error on my laptop?

The methods outlined above are applicable to all Windows 10 systems, including both desktop PCs and laptops.

Q: What does a kernel error signify?

A kernel error is typically triggered when the kernel detects data corruption, which can be caused by a USB problem, a corrupt driver, or a device issue.

Q: Is kernel security check failure a serious issue?

The KERNEL_SECURITY_CHECK_FAILURE error is serious because it leads to a Blue Screen of Death, causing an abrupt system crash that might result in data loss and potentially more severe issues in the future.

Q: Can overclocking lead to kernel security check failure?

Yes, overclocking your CPU can trigger a kernel error. We recommend thorough research on your hardware's capabilities before attempting overclocking.

Concluding Remarks

With the information provided, you should now have a clear understanding of what the “KERNEL_SECURITY_CHECK_FAILURE” stop code error is and how to fix it using the methods we've outlined.

One final note;

If you require further assistance with Windows 10, feel free to contact our customer service team, available 24/7 to help you. Keep returning for more informative articles on productivity and modern technology!

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