Battlefield 6: Activate Secure Boot and TPM 2.0 – All you need to know

To play Battlefield 6, certain requirements must be met. It is also necessary to enable Secure Boot, as it is part of the precautions against cheaters.

Why do you need Secure Boot to play Battlefield 6? Secure Boot, or simply the German term “Sicherer Start,” is a requirement from EA to play Battlefield 6, and it was already necessary for participating in the beta.

Secure Boot is a security feature of Windows 10 and 11 that ensures that only software signed by trusted sources is executed at startup. Secure Boot provides features and capabilities that should make it easier for EA to combat cheats.

Any attempt to start Battlefield 6 without Secure Boot will result in an error message prompting you to enable it. However, enabling Secure Boot is not so easy. How to enable it and what else you need to know about anti-cheat will be explained here.

If you buy a new PC with Windows 11, Secure Boot should already be enabled. When upgrading from Windows 10 to Windows 11, you will also be offered to enable Secure Boot.

Update from June 29, 2026: We have reviewed the article and made some structural adjustments.

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Spieler fragen, was eigentlich aus „Niemals vorbestellen“ geworden ist, während Battlefield 6 die Charts auf Steam erobert

No Secure Boot, no Battlefield 6 – How to enable it

How to enable Secure Boot on your PC: To enable Secure Boot on your PC, you should follow these steps:

Warning: We would like to point out that enabling and making changes to the PC settings is done at your own risk. We base our instructions on the guidelines from EA. You can find the official explanation at EA on the support page.

If you feel uncertain, it is advisable to consult an expert or customer service before incorrect settings lead to problems and potentially render your PC unusable.

Please also note: Every BIOS looks different, as each manufacturer uses a different design and layout. There may also be slight variations in terminology and terms depending on whether you are using an AMD or Intel motherboard.

Enable Secure Boot

  • Press the Windows key and type “Change advanced startup options” in the search bar
  • Look for the Advanced Startup field and select Restart now to reboot your PC and enable advanced startup
  • Select Advanced at startup and then click on UEFI Firmware Settings
  • You are now in your BIOS. Look for the “Boot” tab. If you cannot find it, press F9 and enter the term in the search
  • Enable Secure Boot under the same-name item
  • Then look for the OS Type item and change it to UEFI mode if necessary
  • Go to the Exit tab and select Save Changes and Reset

Your PC should now restart with Secure Boot enabled. Sometimes, it is necessary to restart again for the feature to be fully enabled. If you need visual assistance, EA has also provided a video on their YouTube channel, which you can watch for support.

If you cannot perform specific steps or make settings, please urgently contact the appropriate support before trying other things to avoid errors and damage.

Check requirements for Secure Boot

If you cannot enable Secure Boot, you can follow these steps to see if you are missing any requirements.

Check if Secure Boot may already be enabled

  • Press Windows Key + R to open the “Run” window
  • Type msinfo32 and confirm the input
  • Select the System Information option
  • Under BIOS Mode, it should say UEFI, and under Secure Boot State, it should be set to
    “On”

Secure Boot disabled? Check the BIOS mode

  • If Secure Boot is off, proceed as follows:
    • If the BIOS mode is set to UEFI, you can proceed with the activation
    • If the BIOS mode is set to Legacy, check if the Windows system disk is set to GPT (GUID Partition Table), and change it if necessary
  • If it states that Secure Boot is not supported, check your motherboard manufacturer’s manual for more information or contact their support

Check if the Secure Boot requirement TPM 2.0 is enabled

  • Press Windows Key + R to open the “Run” window
  • Type tpm.msc and confirm the input
  • Check under Status if it says that you can use TPM
    • If yes, verify if the Windows system disk is set to GPT (GUID Partition Table) and change it if necessary
    • If TPM is not available, contact your manufacturer to find out how you can enable it

Is the Windows disk set to MBR or GPT?

  • Click on the Volumes tab and look for the Partition style
    • If it says GUID Partition Table (GPT), you don’t need to do anything further and can enable Secure Boot in the next step
    • If it says MBR, follow these steps:
      • Press Windows Key + R to open the “Run” window
      • Type cmd and press Ctrl + Shift + Enter
      • Make sure it says Administrator in the command prompt
      • Type mbr2gpt /validate /disk:0 /allowFullOS and press Enter
      • For disk:0, enter the number displayed in the disk management screen in the Volumes tab
      • Then in the same window, type mbr2gpt /convert /disk:0 /allowfullOS and press Enter
      • For disk:0, again enter the number displayed in the disk management screen in the Volumes tab
    • The Windows disk should now be set to GPT

    You may be prompted to switch the firmware to start the BIOS in UEFI mode. Usually, you can change this in the BIOS settings. If in doubt, consult a specialist or the support of your manufacturer.

    Battlefield 6 is on the horizon, and you can dive into battle with your comrades. If you are not blessed with a high-end PC but still want to play with the best possible performance, here are some tips for you: Battlefield 6: The best graphics settings for PC – Get the most FPS and see them displayed

    • Press Windows Key + X
    • Select Disk Management
    • Find the disk where Windows is installed (usually C:)
    • Right-click on it and choose Properties
    • Then click on Hardware and again on Properties
    • Click on the Volumes tab and look for the Partition style
      • If it says GUID Partition Table (GPT), you don’t need to do anything further and can enable Secure Boot in the next step
      • If it says MBR, follow these steps:
        • Press Windows Key + R to open the “Run” window
        • Type cmd and press Ctrl + Shift + Enter
        • Make sure it says Administrator in the command prompt
        • Type mbr2gpt /validate /disk:0 /allowFullOS and press Enter
        • For disk:0, enter the number displayed in the disk management screen in the Volumes tab
        • Then in the same window, type mbr2gpt /convert /disk:0 /allowfullOS and press Enter
        • For disk:0, again enter the number displayed in the disk management screen in the Volumes tab
      • The Windows disk should now be set to GPT

      You may be prompted to switch the firmware to start the BIOS in UEFI mode. Usually, you can change this in the BIOS settings. If in doubt, consult a specialist or the support of your manufacturer.

      Battlefield 6 is on the horizon, and you can dive into battle with your comrades. If you are not blessed with a high-end PC but still want to play with the best possible performance, here are some tips for you: Battlefield 6: The best graphics settings for PC – Get the most FPS and see them displayed

  • This is an AI-powered translation. Some inaccuracies might exist.
    Source(s):
    1. EA