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8 Sure-Shot Fixes for Kernel Security Check Failure Windows 10

Blue Screen of Death is one of the worst fears of almost every Windows user. And, the situation becomes even worse if the error in the question is Kernel Security Check Failure on Windows 10. Most of the people think its a virus. But, in reality, a virus attack is one of the reasons for which this error is here to trouble you.

Along with virus attacks, there are several other root causes of this dreaded error. In this write-up, we will have a look at the issues causing Kernel_Security_Check_Failure as well as its simple fixes.

What Prompts Kernel Security Check Failure on Windows 10

As said above, viruses are one of the prime culprits that cause the stop code Kernel Security Check Failure on Windows 10. In addition to the virus attacks, below are its other central reasons.

  • Insufficient memory space
  • Out of date drivers
  • Broken hard disk
  • System files getting corrupt

The above list is not where the causes of Windows Kernel Security Check Failure end. There are several other reasons too. But, you don’t need to beat your brains out to determine the exact cause in your case. As no matter what caused the error, the fixes shared in the below segment will resolve it.

Fixes for Kernel Security Check Failure on Windows 10 (100% working)

Below are the sure-shot fixes to resolve the Stop Code Kernel Security Check Failure on Windows 10.

Fix 1: Enable the Legacy Boot

Kernel Security Check Failure on Windows 10 can be fixed by enabling the legacy boot option. Here’re the steps for the same.

  • Restart the PC and enter a bootable media into the drive.
  • After the Windows Setup appears, click on “Next”.
  • Now, select “Repair your computer”.
  • On the next screen, choose “Troubleshoot”.
    choose an option for troubleshoot
  • When the Troubleshoot screen appears, select “Advanced options”.
    troubleshoot options
  • Click on “Command Prompt”.
    Choose command prompt from advanced options
  • In the Command Prompt window, type C: and press Enter.
  • Type BCDEDIT /SET {DEFAULT} BOOTMENUPOLICY LEGACY and hit Enter.
    BCDEDIT command
  • Exit Command Prompt and move back to the “Choose an option” window.
  • Click on Continue.

Read More: 7 Best Free Internet Security Software for Windows 10


Fix 2: Diagnose Memory Issues

Since memory problems are also one of the prominent reasons for Kernel Security Check Failure while installing Windows 10, fixing the issues can help you get rid of this troublesome error. Thus, follow the below steps to diagnose and fix the memory issues.

  • In the Windows search box, type “Memory Diagnostic”.
  • Choose “Windows Memory Diagnostic” from the search results that appear.
    Windows Memory Diagnostic
  • Click on “Restart now and check for problems (recommended)”.
    Restart now and check for problems (recommended)
  • Wait till the Windows detects the memory issues on your PC.
  • Follow the on-screen instructions to resolve the problems.
  • Reboot the PC.

Read More: Best Antivirus for Gaming PC in 2020 (100% working)


Fix 3: Perform sfc scan

Corrupt system files are also among one of the central reasons for Kernel Security Check Failure on Win 10. Therefore, it is essential to check the files and fix the issues. Follow the below steps to do it effortlessly.

  • In the Windows search, type “Command Prompt”.
  • Right-click on the first search result that you get and choose “Run as administrator”.
    command prompt run as administrator
  • After Command Prompt appears, sfc/scannow and press Enter.
    sfc scannow
  • Wait till the Windows scans and fixes issues with the system files.
  • After the process is complete, exit Command Prompt.

Fix 4: Pay Heed to the Memory Slot

Many times, the incorrect placement of memory slot causes errors such as Windows Stop Code Kernel Security Check Failure. Therefore, to resolve the issues check whether the memory slot is correctly placed or not. If not then, replace the slot or plug it into a different slot on the motherboard.


Fix 5: Perform a Disk Check

To do Kernel Security Check Failure Windows 10 error fixing, it is important to check the disk and resolve the problems, if any. Therefore, implement the below steps to run a disk check.

  • Launch “Command Prompt” as administrator.
  • After Command Prompt comes up, type “chkdsk D: /f”. Here in the place of D: write your drive partition and hit Enter.
  • Run the /r and /x commands in the same way.
    CHKDSK R X Command
  • Wait till the disk check is complete and issues are fixed.

Read More: Cyber Threat: List of Latest Computer Viruses


Fix 6: Update your OS

A Windows update resolves most of the issues such as Kernel Security Check Failure on Windows 10. Thus, upgrade your OS via the steps shared below.

  • In the search box on Task Bar, type “Settings”.
  • Select the first result that is displayed on the screen.
    type settings
  • Click on “Updates & Security”.
    update and security feature
  • Go to the “Windows Update” pane and click on “Check for updates”.
    windows update
  • Lastly, wait till Windows downloads and installs the available OS update.

Fix 7: Try running Driver Verifier Manager

Driver Verifier Manager is an in-built utility in Windows to fix driver-related issues in the event of BSOD errors such as Kernel_Security_Check_Failure. Therefore, run the Driver Verifier Manager to fix the issues.


Fix 8: Perform a virus scan

As said at the beginning of this write-up, viruses are the major reason for which Windows Stop Code Kernel Security Check Failure shows up on your PC. Thus, scan your computer for viruses. Since doing this manually is next to impossible and the in-built Windows antivirus is not much effective, we suggest you use the best antivirus such as ITL Total Security to detect viruses and protect your device from them. In addition to virus scans and fixing major PC issues, here’s what this amazing tool does for you.

  • It blocks annoying ads.
  • Hosts a website blocker to block suspicious websites.
  • Deletes browser history, cookies, cache, and blocks trackers to and ensure online privacy.

The above-listed points are only a snapshot, you’ll get to know the complete benefits of ITL Total Security after you use it. Thus, get it from the link below.

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ITL Total Security

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Kernel Security Check Failure on Windows 10: Fixed

Through this write-up, we shared some sure-shot fixes for the Kernel Security Failure on Windows 10. We hope that you found them useful. Do let us know whether they worked for you or not and any other suggestions that you may have about this post via the comment box below. And, don’t forget to join us on social media platforms and subscribe to this blog for more such quick and simple tech solutions.

Niharika
Niharika is a writer with a keen interest in the tech field. She is a passionate writer with a desire to gain more knowledge about science & technology, and this made her a technical content writer. When not writing, she spends her time reading and exploring new places.

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