FIX – Kernel Security Check Failure BSOD in Windows 11

Blue screens or BSOD error is a nightmare for system administrators. However, you can usually get a blue background with stop codes and probably a sad emoji and some information about what could have caused this condition of the operating system. Well, this error obviously indicates a serious issue with your Windows operating system. There’s even some good news, though.

If you encounter a blue screen of death, it’s not too likely that there’s necessarily a hazard problem. Therefore, the chances are that you’re still going to be accessing your data. But, of course, there are some conditions where this could be a little problematic once the blue screen appears.

Anyway, talking about the fixes, then there is some workaround that you can perform to fix the Kernel Security Check Failure BSOD issue. But, it could be possible that these fixes may not work for everyone depending upon the seriousness of the error. So, now without talking here, let’s start with the fixes.

Also Read- FIX: Your PC ran into a problem and needs to restart

What Are the Reasons Behind The BSOD Error? 

This is a very serious issue that users have to face sometimes, but what are the main reasons behind this error? Let’s take a look at what we find has the potential to be the main culprit behind this error.

1. There’s some malfunctioning in your hardware, or there is some incompatibility issue.
2. Your system files may get corrupted.
3. Your system drivers may have some pending updates.
4. An older version of Windows.
5. Something wrong with your system memory.

Methods to Fix Kernel Security Check Failure BSOD in Windows 11

Now, you know the reasons behind this error. So, it’s time to start with the fixes that we have for you in this guide. Therefore, let’s start with them:

Method 1: Update Your Drivers

You have to make sure that your driver is up-to-date. This will make sure that the performance of your system will increase. Here are the guidelines that you require to follow to update your Drivers:

1. Firstly, press Win+I to open the Windows Settings. Then, click on Update & Security.
2. Then, select the Advanced option.
3. Now, locate the Additional options and click on the Optional updates.
4. After that, click on the Driver Updates and select all the drivers available there. Then, hit the Download & install button.

Method 2: Update Windows

Did you recently update your Windows 11 PC? Well, if not, then you need to check if there is any update available for your PC. However, in case you don’t know how to check for it, follow the steps given below:

1. Firstly, press Win+I to open the Windows Settings. Then, click on Windows Update.
2. After that, click on the Check For Update.
3. Now, if there is any update available, hit the Install Now button.

Method 3: Run Windows Memory Diagnostic Tool

You can also try running the Windows Memory Diagnostic tool to fix this issue. So, here are the steps that you need to follow:

1. Initially, open the Windows Search bar and search for Windows Memory Diagnostic.
2. Then, open it with admin privileges. After that, click on the Restart now and check for problems (recommended). This will let your computer run Windows Memory Diagnostic tool.

Method 4: Run SFC Scan

If you still do not use this method, make sure to follow the steps mentioned below to run the SFC scan. So, let’s take a look at the steps:

1. Firstly, you need to open the Windows Search bar and search for Command prompt and run as administrator.
2. After that, execute the command: sfc /scannow

That’s it. Now, you have to wait for a few seconds until your system files get scanned. After that, check whether the Kernel Security Check Failure BSOD issue is fixed or not.

Method 5: Run Check Disk

You should also try run check disk. In case you don’t know what the necessary steps that you need to follow are, then here are the steps:

1. Initially, open the Windows Search bar and search for Command Prompt and run as administrator.
2. Then, execute the command: chkdsk C: /f /r /x

That’s it. Now, the Check Disk process will hunt down the corrupted files from your PC. But, keep in mind that this will take a much longer time to complete the Check Disk and then reboot your PC. 

Method 6: Scan For Virus

Now, if the Kernel Security Check Failure BSOD issue still appears, then there is a possibility that your PC contains some viruses. So, here are the guidelines that you need to follow:

1. First of all, open the Windows Search bar and search for Windows Security.
2. After that, click on the Virus & threat protection > Scan options > Full scan > Scan Now.

That’s it. Now, wait until it scans your PC for the virus. After that, check if the BSOD error gets fixed or not.

Method 7: Reset Your Windows

If nothing helps you fix the Kernel Security Check Failure BSOD issue. Then, you have to reset your Windows PC. Here are the guidelines that you need to follow:

1. Firstly, open the Windows Settings by pressing the Win+I key.
2. Then, shift to the System tab and click on the Recovery option.
3. After that, under the Recovery Options, click on the Reset PC located in front of the Reset this PC.
4. Then, depending upon your choice, select either keep my files or remove everything.
5. After that, hit the Local reinstall button.
6. Finally, click on the Next button. Also, if you want to tweak some changes before resetting your PC, simply hit the Change settings option.

That’s it. Now, hit the Reset button and then wait for it to get finished. 

From Author’s Desk

So, that’s all we have for you on how to fix Kernel Security Check Failure BSOD in Windows 11. We hope this guide has helped you. However, for more information and queries, comment below.