What is Secure Boot, you ask? It’s an innovation that allows the hardware (such as your PC) to check the software (such as Windows) that is installed on it, and refuse to boot an OS whose signature has been tampered with. This approach has many advantages: it helps to secure the OS from criminals, and it also helps to ensure that the OS is not being tampered with, since the OS cannot be loaded if the signature cannot be verified.

As the world moves closer in deciding the fate of Windows 10, the debate on whether to go with the current release or update to the Windows 11 operating system is heating up, with many opposing the idea of moving to a new operating system. Microsoft has been criticized by the Unix community, developers, and security experts for breaking the concept of “Secure Boot” with Windows 10.

This error message appears on a lot of Windows computers, and it’s really frustrating. It says “Fix This PC must support Secure Boot.” What does that mean? The error means that your computer doesn’t support Secure Boot, and Windows is telling you that you have to update your BIOS to fix it. It’s easy to ignore this error message, but you might find it’s worth it to fix Secure Boot. The Secure Boot standard is about more than just encrypting your operating system. It’s about making sure your computer has only the software you want on it—so you can be sure your computer hasn’t been compromised by malware.. Read more about this pc can’t run windows 11 fix and let us know what you think.


Loredana Harsana (Loredana Harsana)

Windows & Software Expert

Loredana is a dedicated writer who is fascinated by computer software and technology. She began blogging about smartphones when the Samsung Galaxy S II was the most popular device on the market, and… Read more

  • You won’t be able to continue with the Windows 11 installation if you see the message This PC must support Secure Boot.
  • Secure Boot and TPM support are now required for Windows 11 to operate, according to Microsoft, since they are critical for the device’s security.
  • Secure Boot guarantees that the machine only starts up with the operating system that the manufacturer trusts. 


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Microsoft included a new set of system requirements in Windows 11, and Secure Boot is one of them. It isn’t enabled by default on certain computers.

This functionality is part of the recently released Unified Extensible Firmware Interface (UEFI) standard, which essentially specifies a new interface between the operating system and the firmware or BIOS.

If you don’t have this function turned on, you’ll see an error notice during the Windows 11 setup. This PC is unable to run Windows 11, and it must also support Secure Boot.


If your PC satisfies the hardware requirements for Windows 11 but Secure Boot is off, activating it in BIOS is not difficult. Before you do that, here’s a little primer on the Secure Boot function.

What are the benefits of enabling Secure Boot?

Secure Boot, when activated, protects your machine against malware assaults and infection. It validates the digital signatures of the boot loaders and system files to identify any unauthorized changes.

In practice, if a trespassing activity is identified, it will be prevented from attacking or infecting the system.

The Secure Boot may be compared to a security gate. It will pass through the gate and be executed when you access it with a valid code. Secure Boot will stop the code at the entry point if this is not the case.

Is it necessary to be concerned if it is disabled? Obviously, no. You will be secure if you just use your computer for simple activities. It is, however, an optional feature that aids in improved protection against a variety of dangers.

What should I do? On Windows 11, this PC must be able to handle Secure Boot?

1. Without accessing the BIOS, check whether Secure Boot is enabled.

  1. To launch the Run program, use the Windows + R shortcut.
  2. Click Yes or press Enter after typing msinfo32.1629447216_521_Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  3. Secure Boot State is an option you’ll discover under System Summary. If it’s turned on, Secure Boot is enabled; if it’s turned off, Secure Boot is deactivated.Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  4. If it’s disabled, go to the following step for information on how to activate it.

One of the greatest features of Windows is its flexibility and ease of use, which is shown in this situation. You don’t have to spend time booting into BIOS to see whether Secure Boot is enabled.

Instead, you may rapidly verify this information using msinfo32, as explained in the previous stages.

2. From the BIOS, enable Secure Boot.

  1. Select Settings from the Start menu by clicking on the Start button.1629447216_707_Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  2. Then choose Update and Security from the drop-down menu.1629447217_451_Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  3. Find and click the Recovery option on the left pane, then choose the Restart now button.1629447218_586_Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  4. Select Troubleshoot when you come to the boot choices.1629447218_968_Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  5. Now choose Advanced settings from the drop-down menu.1629447219_225_Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  6. Choose UEFI Firmware Settings from the drop-down menu.1629447219_468_Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  7. Your PC will then reboot into BIOS, where you may choose Secure Boot from the Security menu.1629447219_495_Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  8. Toggle the Secure Boot option to On and accept the modifications if asked.1629447220_90_Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  9. To save your changes and leave BIOS, press F10 on your keyboard.
  10. Restart the Windows 11 installation procedure once the machine has rebooted.

Remember that this method only works if you have a UEFI boot system rather than a Legacy BIOS. It’s another another Windows 11 criteria that you must meet.

We have a post on how to convert from UEFI to Legacy BIOS if you need to make further modifications, but the instructions may be used in either direction.

What is the best way to get around the Secure Boot requirement? (An insider account is required.)

  1. After logging into your Insider account, go to Microsoft’s dedicated site to download the Windows 11 Preview Build. You must be signed into your Insider account and have the Dev Channel selected.
  2. Select Windows 11 from the Select edition drop-down menu and click Confirm.1629447220_939_Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  3. The download will begin, and the Windows 11 ISO will be downloaded.
  4. To open File Explorer, use the Windows + E key combination on your keyboard.
  5. Locate the Windows 11 ISO file you just downloaded, right-click it, and choose Mount from the menu that appears.1629447221_269_Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  6. Select all files in the Windows 11 picture, right-click, and then copy all files, or use the Ctrl + C shortcut.1629447221_176_Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  7. By right-clicking an empty space on one of your disks and choosing New, then Folder, you may create a new folder.1629447222_303_Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  8. Windows 11 is a good name for the folder.
  9. Open the folder and paste the contents by right-clicking an empty spot and choosing Paste or by pressing Ctrl + V.1629447222_244_Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  10. Mount a Windows 10 ISO in the same way as you mounted the Windows 11 ISO in this solution. If you don’t already have a Windows 10 ISO, you may get one by following the steps in this solution and choosing Windows 10 instead of Windows 11.1629447223_590_Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  11. Within the Windows 10 image, go to the sources folder.
  12. Locate the appraiserres.dll file and right-click it to copy it.1629447223_733_Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  13. Return to the Windows 11 folder you established previously and paste the appraiserres.dll file into the sources folder.1629447224_218_Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  14. Select In the destination, replace the file.1629447224_342_Fix-This-PC-must-support-Secure-Boot-error-in-Windows
  15. To begin the installation, double-click the setup.exe file in the Windows 11 folder.1629447225_945_Fix-This-PC-must-support-Secure-Boot-error-in-Windows

This method will allow you to skip the Secure Boot check during Windows 11 installation, so you won’t have to modify your BIOS.

You’ll need a Windows Insider account and to be listed in the Dev Channel to download the Windows 11 ISO. The Windows 10 ISO, on the other hand, may be downloaded without it.

So, although the Secure Boot function isn’t required, you should make every effort to safeguard your data and privacy when it comes to your PC today.

Of course, you can add an additional layer of protection by purchasing one of the top antiviruses with an unlimited license, which will let you forget about activation issues.

This article may have assisted you in enabling Secure Boot and resolving the This PC Must Support Secure Boot To Run Windows 11 problem. Please leave your thoughts in the area below.

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Here we go again! I recently received reports from users that they are getting Secure Boot error during Windows 11 installation. I have fixed this issue before, since it uses the same method that I did to fix Secure Boot issue in Windows 8.1. I am also going to present you with the fix that I used for this issue, so you will know what to do if it happens to you.. Read more about this pc can t run windows 11 minimum requirements and let us know what you think.

Frequently Asked Questions

How do you fix this PC cant run Windows 11 The PC must support secure boot?

Secure boot is a feature of the UEFI (Unified Extensible Firmware Interface) that prevents unauthorized changes to the computers firmware. If your PC does not support secure boot, you will need to disable it before you can install Windows 10.

How do I fix this PC must support secure boot?

Secure boot is a security feature that prevents unauthorized changes to the system. Its a requirement for Windows 8 and later, but it can be disabled in Windows 7.

How do you fix Windows 11 this PC cant run Windows 11?

There are a few things you can do to fix this. First, try updating your graphics card drivers and see if that helps. If it doesnt, then try using the Windows 10 compatibility mode. Lastly, you may need to reinstall Windows 11 on your PC.

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