Fix kernel Security Check Failure Error in Windows 10

kernel Security Check Failure is very annoying Blue screen of Death (BSOD) error. If you have recently installed new Windows 10 then chances are, you are facing the same issue while doing your work. I’ve got this BSOD Windows 10 error while playing the game on my laptop. Suddenly my PC reboots and then I was stuck on this blue screen says Kernel_security_check_failure. I was wondering how to solve the issue without reinstalling Windows 10 because there are many important data on my computer. Finally, I found the solution and today I am going to share it with you.

What is a kernel error?

Kernel Security Check Failure is one of the common and annoying Bluescreens of Windows 10 because one cannot simply fix it with simple Reboot. In this guide, we will post a couple of troubleshooting steps you might want to test to fix kernel security check failure windows 10 error. This stop code kernel security check failure error is generally caused by damaged or corrupted Memory or Driver incompatibility problems.


Sometimes you face windows kernel security check failure error due to Windows 10 install or update failed. Right below.

Fix BSOD Kernel security check failure error

How to check if there is an issue with blue screen kernel security check failure or not? There are some symptoms of BSOD SECURITY CHECK FAILURE error like Windows crashes randomly or crashes. In such situations, follow below-mentioned solutions to fix boot error “KERNEL_SECURITY_CHECK_FAILURE” in Windows 8/10.

Before applying any solution to your Windows 10 or Windows 8, first, create a complete backup of your important files

How do I fix kernel security check failure Quickly?

1. If you see the “KERNEL SECURITY CHECK FAILURE” error code, after upgrading your system to Windows 10 and if you are sure about that then roll back to the previous version. Sometimes faulty updates can cause security kernel check failure windows 10.

2. Make sure that your PC or laptop is virus-free. Use Windows Defender or any other 3rd party trusted AntiVirus software to scan your Windows PC.

3. Download and Install all the updates announced by Microsoft.

According to Microsoft, this kernel_security_check_failure issue is caused by driver incompatibility issues. Follow these steps one by one and see which is working for you. All the methods are tested by us.

Method 1 – Update Drivers

If you are looking for How do I fix a kernel problem then follow this method to update drivers and fix this problem?

Step 1: Open Control Panel on your Windows 10/8.

Step 2: Then go to Hardware and Sound from the left side window and then Device Manager under Devices and Printers.

Step 3: Right-click on each category.

Step 4: Select any driver with a yellow icon. If you find any driver with the Yellow mark, means there is an issue with it. Right-click on it and select Properties.

Step 5: From the Properties, click on Driver option.

Step 6: Now click the updated driver.

Step 7: Select Automatically search for the driver or browse my computer if you have drivers.

Here we select automatically Search Driver.

This will search for compatible drivers online and install it.

Download and Update Drivers Automatically

Instead of downloading drivers manually, you can easily download and install all the drivers automatically using Advanced Driver Update Tools. One of the most powerful and trusted Driver Update tool is Driver Easy.

You can easily download the driver easy easily from here.

Method 2: Check your Anti-Virus

If you are using 3rd party Antivirus or Windows Defender then disable it for some time. Sometimes, Antivirus blocks important Windows update and this is the reason for facing kernel security check failure windows 8.1 error.

Read: Disable Avast Antivirus in Windows 10

Method 3: Remove RAM Stick and Reinsert it

If you are a tech user and knowledge of RAM and other Computer parts then try this solution.

Open your PC cabinet and then remove RAM  from the motherboard.

Clean RAM and Re-Insert it.

Boot your PC and see if you are facing the issue or not.

Method 4: Check for Windows Update and Install them

Microsoft always recommended users to download and install new Windows updates. So download the new Windows updates. You can select an option to automatically download and install updates. There is an option in settings, allow users to update files.

Go to Settings using Win + I.

Click on Update and Security.

Now click on Check for an update. This will check all the available update and install them automatically.

Fix 5:  Scan for Hard Disk Errors

Sometimes due to hard disk errors, you will face some BSOD Windows issues. Windows 10 kernel_security_check_failure is one of them. So follow the steps to scan Hard disk with built-in Windows tool.

Press Win + S to open Windows Search.

Search for Command Prompt.

Right-click on it and choose as admin.

Copy and paste this command chkdsk /f C: and then press Enter.

Or you can use the default tool to check hard disk errors.

There is another way to scan the hard disk for errors.

Go to My Computer > select hard drive that you want to scan.

Right-click > choose Properties.

Select Tools > Check.

Now, wait for some time. The tool will scan your entire hard disk and display errors.

Fix 6: Run System File Checker

Press Win + S to open Windows Search.

Search for cmd.

Right Click on it > choose run as admin.

Type this command. Press Enter.

type sfc /scannow

This will take a while to finish, please wait. If there is an error, this will be able to help you fix it.

How to fix BSOD?

BSOD is a blue screen of Death Errors in Windows 10. Check our other articles to learn how to fix BSOD Windows 10 errors.

I hope you’ll be able to fix kernel security check failure windows 10 error using the above solutions. Comment which method works for you.

Thanks for visiting us.

7 thoughts on “Fix kernel Security Check Failure Error in Windows 10”

  1. Please run the test to find which driver is causing the problem.
    If you are over-clocking anything this will solve it.
    Driver verifier

  2. Pause Windows 10 updates to fix this Windows 10 error Kernel Security Check Failure Problem.

  3. the last month I built a new computer and have been having daily, but seemingly random BSOD Kernel Security Check Failure error again and again.

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