The stop code 0x0000139 on the blue screen of Windows 10 KERNEL_SECURITY_CHECK_FAILURE indicates that one or more files have failed the compatibility or integrity checks and need to be updated or replaced. And the most common cause of kernel security errors is the presence of outdated drivers when upgrading Windows to a newer version. Again, memory problems, virus infections and damaged Windows system files cause various blue-screen errors in Windows 10.

Your computer has encountered a problem and needs to be restarted. We only collect error information and then restart for you. Stop code: NUCLEAR SECURITY CONTROL FAILURE

Windows kernel safeguards failure 10

If you get the BSOD KERNEL_SECURITY_CHECK_FAILURE when playing or installing Windows 10, here are some solutions you can try. If you get a boot error or Windows 10 often crashes with an error on the blue screen, try starting your computer in Safe Mode and apply the solutions below.

Professional advice : Windows 10 may not boot properly in safe mode, so go to Advanced Options and do the repair. You can also access the command line here to perform a disk scan, sfc utility, system recovery, and more.

Install the latest Windowsupdate

Microsoft regularly releases updates for Windows with various bug fixes and security improvements. Installing the latest Windows update solves previous problems, updates device drivers that may cause an error on the blue screen.

  • Press Windows + x and select Settings,
  • Click the Update and Security button and then click the Check for Updates button,
  • Starts downloading window updates available on Microsoft’s server.
  • You can also click on the Download and Install link under Additional Updates (if available).

After restarting the computer to apply it and check the error status of the blue screen.

Check memory error

Memory problems may result in a blue screen with an error in the security check of the disable code. How can I detect memory problems? Windows 10 has a built-in memory diagnostic tool that helps identify memory problems.

  • Press Windows + R, type mdsched.exe and click OK.
  • The Windows Memory Diagnostic Tool opens.
  • Click Restart now and check for problems.
  • This automatically checks your memory and tells you the possible causes of the blue error message on the death screen.

Hard disk drive error check

Again, the KERNEL_SECURITY_CHECK_FAILURE stop code can be caused by player errors. Run the built-in Disk Check utility, which scans the hard drive for errors and tries to correct them.

  • Open a command prompt as administrator,
  • Type the command chkdsk C: /f /r /x and press Enter,
  • Here chkdsk is the control command, C is the drive letter and /f /r /x is the parameters for removing and correcting drive errors.
  • Type Y and press Enter when chkdsk prompts you for a program volume to check for the next restart.

  • Close all open programs, close the command line, and restart the computer.
  • In this case, the disk is checked for errors that a disk control program tries to fix.
  • Stop scanning 100% to restart the computer and check the error status of the blue screen.

Checking the system file

In addition, run the System File Checker to find and replace any damaged system files. In most cases, running the SFC program solves several problems in Windows 10, including BSOD errors.

  • Open a command prompt as administrator,
  • Type the sfc /scannow command and press Enter,
  • The SFC program starts searching for damaged system files,
  • When they are detected, the utility automatically recovers them from the compressed folder in %WinDir%System32dllcache.
  • Run the scan 100%, restart the computer and check the error status of the BSOD.

Pay attention: If Windows Resource Protection found damaged files when scanning system files, but was unable to repair some of them, run the DISM command, which will repair the Windows system image and allow the SFC to do its job.

Checking the driver Problems with the device

In most cases, the Windows 10 blue screen error is caused by a newly installed driver, an outdated driver or a driver incompatibility, possibly including a kernel security check error. If the BSOD error has occurred after installing a new device driver, try resetting or reinstalling the driver by following these instructions.

If you z. B. You have recently installed an NVIDIA graphics driver and the problem has occurred, you can uninstall or reinstall it. To that end.

  • Press Windows + X and select Device Manager,
  • A list of all installed device drivers is displayed,
  • Search for display adapters, expand it,
  • Right-click on the installed Graphics Driver, select Uninstall Device and follow the on-screen instructions to uninstall the Graphics Driver.

  • Then press Windows + R, type appwiz.cpl and click OK.
  • In the Programs and Features window, check to see if there is a driver named NVIDIA in the list, select it, delete it, and restart the computer.

Now go to the official NVIDIA website and download and install the latest graphics driver available for your device.

We also recommend updating or reinstalling the audio and network adapter drivers.

Again: If the problem occurs after a driver update, the latest driver may not be compatible with the current version of Windows. You can reset the driver version to a previous state.

Did these solutions restore the stop code of the Nuclear Safeguards 0x0000139? Please let us know in the comments below.

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