You are here indicates that your Windows 10 desktop screen has turned blue and displayed error code SECURE_BOOT_VIOLATION. This BSOD issue means incapability of starting “secure Boot policy enforcement due to an invalid policy or a required operation not being completed”. The problem has a bug check value 0x00000145 and always ends to reboot the affected device automatically.

Once you experience SECURE BOOT VIOLATION problem, you might come across error messages while starting an application or closing followed with desktop freezing. The Blue Screen of Death is basically the outcome of incompatible, outdated and defective device drivers. You can also encounter this error once malware deletes system resources or they go missing because of conflict between similar applications. Furthermore, memory problems, defective areas in Hard Disk, RAM, low disk space can also be the potential causes of this mess up. The consequence of this issue before going beyond any control, let’s dismiss it using the workarounds as following. Firstly, have a brief look at the solutions –


This is how to fix SECURE_BOOT_VIOLATION BSOD Error in Windows 10 –

1] Disable Automatic Device Reboot

Once a device is fully affected by SECURE_BOOT_VIOLATION BSOD Error, it will experience automatic restarting at a quite regular interval. This is the most annoying part about the BSOD error since you cannot have sufficient room to understand what’s happening actually. Deploying resolution will be tougher as well. Therefore, we are considering this problem in the first place and trying to disable the feature. Proceed with the following steps to accomplish the task –

Step-1: Shift to the desktop area prior to saving all ongoing process. For ease of work, try pressing Win+D hotkeys together and head to the place immediately.

Step-2: When in the desktop, perform a right click on This PC icon and select Properties option from there. Allow windows opening the System window in a different window.

Step-3: Once the System window opens up, select “Advanced system settings” from the left pane.

Step-4: System Properties popup will be visible and you need to shift to its Advanced tab.

Step-5: Reach to Startup and Recovery region. When you see the Settings option here, hit straightway.

Step-6: Upon opening a new wizard, head to its System failure part and uncheck the box beside “Automatically restart”.

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Step-7: Finally, hit the OK button sitting at the bottom to save these changes in Windows.

After these changes are put into effect, Windows will not go for automatic restarting anymore. Thus, you can have enough room to deploy other workarounds smoothly.

2] Kill Malware to Fix SECURE_BOOT_VIOLATION BSOD Error

You all might be well aware of the damages done by the malware still helpless to escape from them. These bugs are present everywhere on the web and anytime we can be the easiest prey. A regular scanning for viruses in full system is necessary and you can get the best deal from Windows Security app only. This is the built-in anti-malware program powered by Microsoft especially for Windows 10. Here is the process to kill the malware using the default app –

  • Hover the cursor over Taskbar area and reach out to Show hidden icons arrow in the right end.
  • Perform a click on it and select the Shield icon from there.
  • Proceeding ahead to the app interface, select the subsection Virus & threat protection from the left side.
  • After moving to the corresponding overlay, select Scan options to see all the available processes.
  • Choose the radio button for Full scan and hit Scan now button from the end and let the process begin.
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  • Upon finishing the scanning in the full system, the app will show the result in display. Select Clean threats option if any malware present and dismiss them eventually.
  • Moving on to the succeeding page, you will see three options available. Select Remove and later on Start actions button to start the removal.

3] Use Windows Blue Screen Troubleshooter for BSOD issues

Windows Blue Screen Troubleshooter is such a default tool developed by Microsoft that can effectively destroy BSOD issues in the system. The tool was brought forward first in the Windows 10 Fall Creators Update edition. If you are using any version equal or above that then you can easily resolve SECURE_BOOT_VIOLATION BSOD Error using this utility. Here are the guidelines to run the troubleshooter –

  • Do a joint press of Win logo and I hotkey to open Windows Settings app.
  • Moving ahead to the app, choose Update & Security tile and perform a click on it.
  • After transferred to the next page with more settings, choose Troubleshoot subsection from the left layout.
  • Jump onward to the adjacent pane and reach to Blue Screen option in this page.
  • Select it and hit Run the Troubleshooter button from the extended pane.

This act will execute the Blue Screen Troubleshooter and it will automatically fix stop errors if present in the system. In due course, you can get rid of SECURE_BOOT_VIOLATION BSOD Error in Windows 10.

4] Take Help from Windows Device Manager and Update Drivers

Among all the causes behind SECURE_BOOT_VIOLATION BSOD Error, a defective, outdated and incompatible driver takes most of the blame. We need to take immediate step to update them and in that case, Device Manager can be handy. Outdated drivers are represented with identifying indication and that makes the task a lot easier. Here is how to update the drivers using the default app –

  • Do a combined press of Win+S hotkeys and invoke Taskbar search on display.
  • When it unrolls, write Device Manager in the null search box and also select it when visible in the result.
  • Moving ahead to the console, have a proper glance on the devices having an exclamation mark in them.
  • If there is any, do a click on that specific device to expand and split the driver list.
  • Perform a right click on the drivers and choose Update driver option from the menu. Follow the instructions shown in display afterward to update these drivers. Do the same with all devices with the mark of exclamation.
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Once all the drivers are well up to date, restart the computer normally and after the starting up, check for the error. Hopefully, it will resolve the SECURE_BOOT_VIOLATION BSOD Error in Windows 10.

5] Resolve the Memory Problems immediately

If Windows suffers from memory issues, SECURE_BOOT_VIOLATION BSOD Error will be imminent. The same consequence is a must if the RAM also suffers from bad areas in it. To fix all these parts, Windows Memory Diagnostic come out savior. Here is how to proceed for the tool –

  • Do a conjugal of Win+I keys and let the system launch the Settings app.
  • Type memory in the search box located in the app UI.
  • When “Diagnose your computer’s memory problems” shows up in the result, select it immediately.
  • Upon opening the tool choose “Restart now and check for problems (recommended)” option from the wizard.
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  • Windows will undergo restarting with this action and after signing back in, a Blue screen will come in display and start detecting RAM issues. Once the process hits 100%, the system will reboot automatically once again.
  • When it enters to the Startup again and desktop, check the results of carried out diagnosis the System Tray – Notification area.

Once all these memory issues will disappear, SECURE_BOOT_VIOLATION BSOD Error in Windows 10 will resolve as well.

6] Install the available Update files and make OS up to date

All the cumulative updates, patches, and major releases contain addressing of existing bugs and problems including all new features. Once Windows is outdated, it can be easy prey to SECURE_BOOT_VIOLATION BSOD Error. We can simply install all these available patches in order to update OS as well as make it stronger. Follow the below instruction to do the task –

Important- Try using speedy internet connection via wireless or Ethernet cable. In the case of using Mobile Hotspot, disable the Metered Connection first or else, the downloading process will not start.

Step#1: Hover the mouse pointer to bottom left end corner of the desktop and finish up with clicking the Start menu.

Step#2: Once the menu unrolls, select the Settings icon to open it.

Step#3: Proceeding ahead in app area, hit a click on Update & Security tile.

Step#4: Choose Windows Update from the left wing and then jump straight to the corresponding pane.

Step#5: Proceeding on to the right, don’t bother for the dialog “You’re up to date”. Rather, move forward and hit a click on Check for updates button under it.

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Step#6: After all the patches are available here, select the Download button located under all and get the update files in the system.

Step#7: Upon finishing the process, the installation will start automatically. Keep your eyes on the screen for further instructions coming here.

7] Offer the Additional Hard Drive little rest to Fix SECURE_BOOT_VIOLATION BSOD Error

Some people have gone through the worst consequences of SECURE_BOOT_VIOLATION BSOD Error just after connecting an additional HDD with PC. Nowadays, we need an extra hard disk for serving vibrant purposes. Fortunately, the fix is simpler than we could ever think. Only disconnecting will do the trick. Follow the below guidelines and offer them a momentarily break –

  • Initially, start with disconnecting the additional hard drive and place it in a safe place with care.
  • Move the pointer to Start menu and make a click on it eventually.
  • Restart Windows 10 PC and after Windows completes the cycle of rebooting, perform checking in the system for the existence of the error.
  • If nothing comes up, plug in all the separated accessory one by one.
  • When the connecting procedure ends, open the web browser from the computer and make a visit to the manufacturer website for the device.
  • Download and install again the latest drivers and work without issues.

8] Rectify Windows System Components issue and Recover missing DLL files

SECURE_BOOT_VIOLATION BSOD Error is developed in a system when DLL files go missing and system resources are corrupted. A handy tool named System File Checker can resolve all these issues. To launch the utility, instructions are as follows –

  • Open the Taskbar search pressing Win+S hotkeys together.
  • Write cmd.exe in the blank typing space given here.
  • When the results are loaded, do a right click on Command Prompt and select Run as Administrator.
  • Hit Yes to give consent once UAC prompts.
  • In the dark Elevated Command Prompt window, type the following command line-

Sfc /scannow

  • Press Enter key to activate the System File Checker in it. This tool will, therefore, recover all the missing DLL files and fix corrupted resources in the system.
  • It might be a lengthy process, so wait patiently until finished off.

Restart the device when ends and upon coming to desktop, check if SECURE_BOOT_VIOLATION BSOD Error in Windows 10 has resolved.

9] Remove all Similar kinds of Programs staying together in the system

Similar types of programs when staying together in the system, engage in collision with each other. In the end, they delete necessary OS files and SECURE_BOOT_VIOLATION BSOD Error rises up. To stop this, uninstalling is the key only. Here is how to uninstall an app from the system –

  • Launch Settings app using any convenient method.
  • From the appearing window, proceed to Apps tile and make a click on it.
  • When the succeeding page loads, select Apps & features lying in the left side.
  • Jump to the alternate pane and reach to programs colliding with each other once they are available in the list.
  • Select app once and hit Uninstall visible in the expanded pane.
  • If UAC prompts for permission, hit Yes to continue.
  • Once the uninstalling finishes following additional guidelines coming to display, restart Windows.
  • Prior to signing back, if the error resolves successfully, download and install these apps if necessary.

10] Fix-up the Poor Hard Disc Sections using Disk Checking Tool

If Hard Disk has bad areas present in it, will definitely suffer from SECURE_BOOT_VIOLATION BSOD Error. Disk Checking tool is well famous for resolving these areas in a smooth manner. To power up the tool, we have to run command in Elevated Command Prompt. The guidelines for that is as follows –

  • Press the combination of Ctrl+Alt+Del keys together and select Task Manager from the appearing window.
  • From the app UI, select File option located at the top left end.
  • Choose Run a new task from visible options.
  • When a dialog appears, type cmd in the blank text area.
  • Moving ahead, put a checkmark in the box ahead of “Create this task with administrative privileges”.
  • Select the OK button from the dialog and let Elevated Command Prompt to unroll directly.
  • After moving on to the black window, type the command at the blinking cursor in below format. Once you press the Enter key, the Disk Checking tool will start showing disk status only.

chkdsk [Drive:] [parameters]

  •  For the sake of resolving these poor areas, arrange the command in following way –

/f /r /x

In the above command line, we have used f for fixing the detected problems in volume.

r for bringing out the bad areas in the Hard disk.

x for making the total volume dismounted before the process begins.

Therefore, with all the representations, the final command seems like- chkdsk C: /f /r /x

Here, C: is added as we have installed the OS in this drive. For your case, use any like D:, E: or any based on where you have installed Windows 10.

  • Now, hit the Enter button after typing the whole command.
  • This process will take a while for finishing up, hold the patience till it gets over completely.
  • Once finished, you can reboot the PC and afterward, check whether the workaround has resolved SECURE_BOOT_VIOLATION BSOD Error in Windows 10.

11] Clear junk files to have extra space in Disk

Junk files are created by the system for the execution of tasks and they are useful for a temporary period of time. After execution, they are useless but still stored in Disk space. In due course, they keep piling up and at a time occupy huge space. As a result, the normal functionality of device deteriorates and also cause the SECURE_BOOT_VIOLATION BSOD Error. Disk Cleanup tool easily delete them all together once activated. Here is how to free up space using the tool –

  • Do a right click on the Start menu taking a pointer to it.
  • Select Run and when the Run dialog upfront, type cleanmgr in the text box.
  • Hit Enter key and let a small wizard flash in to ask where to run the freeing up. From the dialog, select C: by hitting the dropdown menu and also press the Enter key.
  • The utility will start with calculating the recoverable space in Drive C: and finally throw a new wizard. Scroll to its bottom and hit the Clean up system files option.
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  • You will see the small popup dialog coming up once again and asking for the desired drive. Choose C: again from the menu and also select Ok from down.
  • In a while, Disk Cleanup for (C:) will cut your view after running the calculation for retrievable space in system files.
  • Moving to the wizard, reach out to Files to delete segment and check all the items available except Downloads.
  • Hit Ok from the bottom to initiate the cleanup process.

Note- Before moving to the process, carry out a check in Recycle Bin for necessary files in it. Restore to respective location if you find any.

12] Uninstall Problematic Windows Update Files to Resolve SECURE_BOOT_VIOLATION BSOD Error

If Windows updating process terminates at midway, the files become corrupted. They become the cause of SECURE_BOOT_VIOLATION BSOD Error in the end. Usually, this case is very rare but might happen in case of you. The resolution is to delete them ASAP using below steps –

  • Launch the Windows Settings app pressing Win+I keys together.
  • From the app UI, head to Update & Security and in due course, select the tile.
  • Moving ahead to the next window, choose Windows Update lying in the left pane.
  • Jumping ahead to the corresponding pane, do a click on the link saying “View update history”.
  • After the succeeding page loads successfully, make a click on the Uninstall updates link.
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  • This act will open up the Installed Updates window by default. Reach to the last received patch.
  • Select it and hit Uninstall option from the top ribbon.
  • Follow the upcoming guidelines on display to complete the deleting process.

13] Perform System Restore to Load previous point

Windows can suffer from SECURE_BOOT_VIOLATION BSOD Error after making abnormal changes by installing or uninstalling a program. Performing System Restore will guide you back in the earlier state if you have previously created Restore points. We can use this workaround and hopefully, can skip the BSOD error. To use the method, the instructions are –

Note- In case you lack previously created restore points, ignore this workaround and pass to the next resolution. You cannot accomplish the task without having points created before.

  • Open Run dialog using a convenient way.
  • Type rstrui in the empty search box.
  • System Restore wizard will hit on the screen immediately.
  • Hit Next from the bottom of this appearing wizard.
  • On the succeeding page, make a click on Show more restore points if want to see all the previous ones.
  • Choose the recent one in the list and hit the Next button again.
  • From the window appearing next, select Finish to start the Restoring process.

14] Solve the Windows Image Files to fix SECURE_BOOT_VIOLATION BSOD Error

For so many reasons, Windows image files fall into corruption. Unless we fix them, can cause SECURE_BOOT_VIOLATION BSOD Error any time. DISM tool can be deployed to deal with this task well. To access the utility, proceed with the following –

  • Manage to open the Elevated Command Prompt using the above guidelines.
  • When in the black window, type following command line tool-

DISM.exe /Online /Cleanup-image /Restorehealth

  • Press Enter key to activate the DISM tool.
  • The tool will thereafter start working and will eventually fix all the defective Windows image files automatically.
  • Once the task finishes, reboot the device to make this resolution effective.

Upon returning back to the desktop, check if there is SECURE_BOOT_VIOLATION BSOD Error in Windows 10.

15] Remove the Third Party anti-virus Applications

Anti-virus applications are necessary to deal with malware and you cannot really feel safe without one. With the passage of time, Windows Security has become the best ever utility in this case. Other Third party anti-malware programs become unnecessary and can cause SECURE_BOOT_VIOLATION BSOD Error also. Therefore, we can delete these programs to avoid the BSOD issue. To complete the task, instructions are as following –

  • Invoke Run dialog by making a combined press of Windows and R keys.
  • Fill up the blank typing space with command “appwiz.cpl” and press Enter key.
  • When the Programs and Features window unrolls in the display, move out for Third Party anti-virus Application in the appearing list.
  • Do a right click on it and choose Uninstall option.
  • Hit Yes if User Account Control asks permission.
  • Follow the guidelines coming afterward until this app uninstalls successfully.

16] Enter Safe Boot Mode

From the very primitive period, during all Windows issues, Booting in Safe Mode came out victorious. In this mode, the OS starts with loading only the basic programs and most of the critical issue disappears with this only. Being a well-known workaround, let’s follow the below instructions –

Step:1 Slide the pointer to left bottom corner of the desktop and eventually finish up by clicking on the Start menu to open.

Step:2 Do a click on Power icon and select the Restart option at the same time hold down the Shift key.

Step:3 Windows will prepare for rebooting primarily for the first time and when it comes back to operation, you can see a blue screen having few options at the Startup.

Step:4 Hit the Troubleshoot option from there and load the consequent page.

Step:5 Once the succeeding page opens, select Advanced options and make a click on Startup Settings.

Now, choose Power sign from the bottom right corner and hit Restart once more time.

Step:7 Windows after completing the second cycle of restarting, the startup screen will have options including Boot in Safe Mode.

Step:8 Hit the F8 key continuously head to the Safe Mode next.

So far, we have elaborated all the effective workarounds resolving SECURE_BOOT_VIOLATION BSOD Error. As you have come to this point, hopefully, the issue is no more prevalent in your system. If you still have the same situation like before, we can suggest only last resort- Reinstalling Windows 10. This will be the ultimate solution for all problems if done with perfection.

If you have made your mind to go with the workaround, make sure you have saved the backup for all the necessary data to avoid loss. Ask help from skilled people for accomplishing the task to avoid issues evolving again afterward.

1] Disable Automatic Device Reboot
2] Kill Malware
3] Use Windows Blue Screen Troubleshooter
4] Take Help from Windows Device Manager and Update Drivers
5] Resolve the Memory Problems
6] Install the available Update files
7] Offer the Additional Hard Drive little rest
8] Rectify Windows System Components issue
9] Remove all Similar kinds of Programs
10] Fix-up the Poor Hard Disc Sections
11] Clear junk files
12] Uninstall Problematic Windows Update Files
13] Perform System Restore
14] Solve the Windows Image
15] Remove the Third Party anti-virus Applications
16] Enter Safe Boot Mode

That’s all!!

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Topics:  Windows
About Nipu
Windows 11, 10 Tweaker, and Tech Enthusiast.