Share via

Can Windows 11 be installed if secure boot is disabled?

Mustang1990 20 Reputation points
2026-06-03T17:49:36.2366667+00:00

I have a laptop HP elitebook 840 g5 it does have 16 gb of ram intel core i5 8th gen tpm 2.0 and secure boot but does secure boot has to be enabled to install windows 11?

Windows for home | Windows 11 | Install and upgrade
0 comments No comments

4 answers

Sort by: Most helpful
  1. Lucus-V 8,335 Reputation points Microsoft External Staff Moderator
    2026-06-08T17:41:17.2133333+00:00

    Hi Mustang1990,

    To clarify your question, the AI answer is correct.

    Windows 11 requires that the device be Secure Boot capable, but Secure Boot does not have to be enabled to install. It means you can install Windows with Secure Boot disabled.

    If you have further questions, please feel free to let me know.

    Was this answer helpful?


  2. Rodrigo Queiroz 78,005 Reputation points Independent Advisor
    2026-06-03T18:28:03.3333333+00:00

    Test answer

    Was this answer helpful?

    0 comments No comments

  3. Rodrigo Queiroz 78,005 Reputation points Independent Advisor
    2026-06-03T18:27:00.8933333+00:00

    Hi, I'm Rodrigo, and I will help you.
    Yes, Secure Boot is a requirement to install Windows 11.

    If you plan to clean install Windows 11, it is easy to fix, if you need to upgrade, the process is more complex.

    Was this answer helpful?


  4. AI answer

    2026-06-03T17:49:52.3266667+00:00

    Windows 11 requires that the device be Secure Boot capable, but Secure Boot does not have to be enabled to install or upgrade to Windows 11.

    The documented minimum system requirement is:

    • System firmware: UEFI, Secure Boot capable – not necessarily turned on.

    However, enabling Secure Boot is recommended because it provides additional protection by creating a hardware-backed root of trust and blocking untrusted boot-time code. Many newer systems ship with Secure Boot enabled by default, and guidance suggests enabling it where possible for better security.

    So on an HP EliteBook 840 G5 that supports UEFI, TPM 2.0, and Secure Boot, Windows 11 can be installed as long as the device is Secure Boot capable, even if Secure Boot is currently disabled. Secure Boot can be enabled later in firmware/BIOS if desired.


    References:

    AI-generated content may be incorrect. Read our transparency notes for more information.

    Was this answer helpful?

Your answer

Answers can be marked as 'Accepted' by the question author and 'Recommended' by moderators, which helps users know the answer solved the author's problem.