Kernel Security Check Failure in Windows 10 [Solved]

The Blue screen of error(BSOD) which is also known as Kernel Security Check Failure Error is one of the most common error you will see in Windows operating system. Lets suppose you are doing some important work at your office or you are playing videos games and suddenly this Bluescreen appears in front of your and you system restart instantly. If you are facing this problem then we are quite sure that there is some problem with your Windows Kernel. This Kernel_security_check_failure error will pop up suddenly and all your important unsaved work will be vanished, there will be no recovery option to get back all your unsaved work, your system will directly restart without any notice.Kernel Security Check Failure in Windows 10 [Solved]

What is Kernel?

Kernel is one of the most important core component of Windows or Linux operating system. If we have access of your kernel we can do anything we want. Basically Kernel is the bridge between the hardware and operating system. Kernel help operating system to communicate with the hardware via Software drivers. In Windows we can’t get Kernel access but yes in Linux we can easily access the Kernel as it is an open source OS. If there are issues with your Windows kernel, then probably you are going to see Kernel Security Check Failure Error showing up again and again while you are working.

How to Fix Kernel Security Check Failure Error in Windows 10

In this post we have written a few methods on how you can solve up this BSOD windows 10 kernel security check failure problem within few minutes, We have made this tutorial is also for those are new to Windows operating system, you just need to follow the steps below and your problem will be solved in no time.

Method 1: Update all the Device Drivers

  1. In first step of this method, you have to press Windows + R button and type “devmgmt.msc” and press Enter.devmgmt.msc
  2. It will open Device Manager where you see all number of devices which are connected to your system with their respective drivers. You have select the Device, right click on it and select Properties.Updating drivers to fix Kernel Security Check failure error
  3. It will open a small window and there you have to click on Drivers tab and there you have to select “Update Drivers“.Updating Drivers for Kernel_security_Check_failure
  4. Now follow the all the above steps for all the drivers that are needed to update. It won’t take long time to update. You have to select the drivers which are in need of update.
  5. Once all the device drivers are updated, Restart your system and check whether you still facing the same issue or not.

Method 2: Use BCDEDIT Command

In this method you will need Windows ISO file which you can download it from Microsoft official website and then you have to create a bootable USB drive and flash the Windows ISO file into that USB Drive. We are going to use BCDEDIT command to solve Kernel Security Check Failure problem.

  1. Insert your bootable USB drive in your system.
  2. Restart your System, Go to BIOS Settings and select your bootable USB Device from there.
  3. It will load new Windows Installer on your Screen, there you have to select Repair Your Computer as shown in this image.repair your computer to fix kernel security check failure issue
  4. When you will click on Repair your Computer option, it will take you to the new page and show many new options, there you have to select Troubleshoot ->Advanced Options -> Command Prompt.Command Prompt using Advance Windows Options
  5. It will open same command prompt as it is used to be in normal Windows, You have to enter this command in that prompt(“bcdedit /set {default} bootmenupolicy legacy“). It will take few moments to execute and then restart your computer/laptop and check your issue will be solved.

So this how you can fix up Kernel Security Check Failure Windows 10 issue in your system, We have posted 2 methods and both of them are personally tested by us and in case if you face problem while following this tutorial then you can write us back in comment section below and we will help you.

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