How to Fix Kernel Security Check Failure Error in Windows 11 & 10

Have you ever experienced an abrupt Kernel Security Check Failure on your Windows PC, resulting in the infamous Blue Screen of Death (BSOD)? If yes, here’s the solution! It is disorienting and can sometimes be anxiety-provoking on these systems. However, the problem can be easily corrected by following the correct steps.

Kernel Security Check Failure is serious in the fundamental components of the OS kernel. The main causes of this error include damaged files, driver incompatibility, hardware issues, and third-party software conflicts. If you’re using Windows 10 or 11, or have experienced this issue while playing using Easy Anti-Cheat, it is generally similar.

This guide will take an in-depth look at the reasons and potential ways to fix the Kernel Security Check failure error on your system. Particular situations involving problems between Easy Anti-Cheat and Easy Anti-Cheat that lead to errors during gaming will be addressed later. Let’s look into the details and restore the system to optimal operation!

What Is the Kernel Security Check Failure Error?

Kernel Security Check Failure is generally the result of a BSOD issue in Windows. The kernel controls resources for the whole computer, processes, memory, and communication with hardware. If security measures can help prevent problems, then the Blue Screen of Death may be observed. A Kernel Security check failure error is triggered when there is an unauthorised analysis of kernel security parameters, or if the required files are damaged, missing, or incompatible with the system.

Types of Kernel Security Check Failure Errors

There could be a myriad of scenarios of this error:

• Security Check Kernel Failed: A security check in the kernel fails. This results from a check into the process or files that, when unsuccessful, causes the system to become unstable and display the Blue Screen of Death.
• Windows 11 kernel security check fails: This is a more common error after Windows 11 starts, mostly experienced after installing or updating new hardware.
• Simple Anti-Cheat Blue Screen Security Check for Kernel Invalid: The Easy Anti-Cheat BSOD security check of the kernel fails in gaming, specifically, and in the battle between the anti-cheat system that the player uses and Windows, the Blue Screen of Death manifests in the event of a malfunction.

Also read: Kernel Data Inpage Error: 9 Easy Fixes for Windows Users

Common Causes of Kernel Security Check Failure

Kernel Security Check Failure troubleshooting offers a variety of solutions. It is therefore important to know the common characteristics. It usually occurs due to an issue with the system’s drivers, files, or hardware

• Corrupted hard drive or damaged disk sectors
• Outdated or incompatible device drivers
• Faulty or unstable RAM (memory issues)
• Malware or virus infections
• Corrupted or missing system files
• Incomplete or faulty Windows updates
• Conflicts caused by third-party software

How to Fix Kernel Security Check Failure Issue

Here are some easy steps to fix Kernel Security Check Failure Windows 11 to bring the computer back to normal operation:

1. Run SFC and DISM Scans

The first step to fix a security check kernel failure is to use the System File Checker (SFC) and the Deployment Imaging Service and Management Tool (DISM). These are extremely powerful Windows tools that scan and repair corrupted system files. When you run these programs, they will look for damaged or missing files and then attempt to repair them.

Steps:

• Open Command Prompt as Administrator
• Run:
  sfc /scannow
• Then run:
  DISM /Online /Cleanup-Image /RestoreHealth

These tools scan and repair missing or damaged system files.

2. Update or Reinstall Device Drivers

Another cause of the Kernel Security check failure errors is outdated or incorrectly placed drivers. A driver that is not compatible with Windows software after updating or a hardware change is extremely important.

Steps:

• To Open Device Manager, right-click on the Start button and select.
• After that, right-click on the group of devices (like Display Adapters, Network Adapters, and Storage Controllers) and choose Update Driver.
• Then, Windows finds and installs any new driver.

Once the drivers have been updated, you will be able to see messages such as:

3. Uninstall Problematic Software (Easy Anti-Cheat)

The Easy Anti-Cheat Blue Screen Kernel Security Check Failure error may result from issues between the Easy Anti-Cheat system and Windows or other programs. Easy Anti-Cheat can be uninstalled and reinstalled to fix this issue.

Steps:

• Open Settings > Apps > Installed Apps.
• Find Easy Anti-Cheat. Click Uninstall.
• Reboot your system, then install Easy Anti-Cheat using the game’s launcher.

4. Check for Windows Updates

This kernel security check failure is often the result of insufficient or corrupted Windows updates. It is therefore important to ensure your system is updated.

Steps:

• Open Settings > Windows Update.
• After that, click”Check for Updates. Windows will look for new updates to be released.
• Now, you need to install the pending updates and then restart your system.

5. Run Memory Diagnostics

In most cases, faulty hardware, such as bad RAM or a hard drive failure, can cause this issue. A diagnostic of your hardware will help you identify the problem.

Steps:

• Hold Win and R, type mdsched.exe, and then press Enter.
• Select Restart now and look for issues.

Also read: BIOS ID Check Error: 6 Easy Ways to Fix It During BIOS Update

6. Perform a Clean Boot

The clean boot procedure could help identify third-party software to fix this problem. The process begins with Windows using drivers and software that run on the operating system to determine the root of the issue.

Steps:

• Hold Win and R. Type msconfig and then press Enter.
• On the Startup tab, disable all the non-essential items.
• Restart the PC.

7. Reinstall Windows

If all else fails, you might have to resort to the last option of installing Windows. In this scenario, you will be losing everything on your PC. Therefore, be sure to back up every important file before starting.

Steps:

• Go to Settings > System > Recovery.
• Choose Reset this PC, and follow the steps to install Windows 11.

Warp up

In simple terms, the Kernel Security Check Failure error can be very troubling and even crash the operating system for a few users. Understanding the root causes of the problem can help in tackling Kernel problems. Kernel problems have a variety of causes, including outdated drivers, hardware issues, or corrupted system files, so you can consider resolution strategies to fix the issue.

FAQs: Kernel Security Check Failure