Windows 10: UEFI Secure Boot - Greyed out - Disabled

Discus and support UEFI Secure Boot - Greyed out - Disabled in Windows 10 Gaming to solve the problem; Windows 10 crashed - can only access Phoenic SecurCore Tiano Bios.I need to boot from my USB drive.I understand I need to have the UEFI Secure Boot... Discussion in 'Windows 10 Gaming' started by Alistair Wery, Mar 5, 2023.

  1. ALISTAIR WERY
    Alistair Wery Win User

    UEFI Secure Boot - Greyed out - Disabled


    Windows 10 crashed - can only access Phoenic SecurCore Tiano Bios.I need to boot from my USB drive.I understand I need to have the UEFI Secure Boot enabled - mine is greyed out - cannot be selected.I was told to set Supervisor Password - so this is in Security - did that - see picture 1.And then i selected "Selected Boot Configuration" - but UEFI Secure Boot is greyed out - see pic 2.Can anyone help getting this enabled?

    :)
     
    Alistair Wery, Mar 5, 2023
    #1
  2. ANDRE FOR DIRECTLY
    Andre for Directly Win User

    Can't disable secure boot in bios/uefi

    Can you attempt the suggested steps in the following article?

    https://www.qualityology.com/tech/disable-asus-...

    Note: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised
    on the site before you decide to download and install it.
     
    Andre for Directly, Mar 5, 2023
    #2
  3. N A SH E R
    N a sh e r Win User
    N a sh e r, Mar 5, 2023
    #3
  4. SIMRICK
    simrick Win User

    UEFI Secure Boot - Greyed out - Disabled

    UEFI with secure boot disabled

    Hi.
    Reading on the Lenovo site:
    How to boot to Legacy device or system configured with Microsoft Windows 7 (32-bit or 64-bit) or Windows 8 (32-bit) - ThinkPad, ThinkCentre, ThinkStation, IdeaCentre
    So my question would be, what have you done to the system, that has disabled Secure Boot?

    EDIT: Perhaps you could just go into the BIOS and set it to defaults. But if you have installed a Legacy (MBR) version of W10, or upgraded a version of W7 to W10, you will not be able to boot the OS with Secure Boot turned on.
     
    simrick, Mar 5, 2023
    #4
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UEFI Secure Boot - Greyed out - Disabled

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