Windows 10: Booting secure boot PC from thumb drive vs CD

Discus and support Booting secure boot PC from thumb drive vs CD in Windows 10 Support to solve the problem; Secure boot is enabled on my laptop. My Aomie boot CD will boot without turning secure boot off. However, if I burn the Aomie ISO to a USB thumb drive... Discussion in 'Windows 10 Support' started by WayneD, Oct 5, 2019.

  1. WayneD Win User

    Booting secure boot PC from thumb drive vs CD


    Secure boot is enabled on my laptop. My Aomie boot CD will boot without turning secure boot off. However, if I burn the Aomie ISO to a USB thumb drive using Rufus, it will only work with SB turned off. Just wondering why the difference. Thanks for your help.

    :)
     
    WayneD, Oct 5, 2019
    #1

  2. Windows 8 Secure Boot Feature: Not So Secure?

    So Linux is switching to secure boot also? Or they have to because of UEFI?
     
    Damn_Smooth, Oct 5, 2019
    #2
  3. newtekie1 Win User
    Windows 8 Secure Boot Feature: Not So Secure?

    • Linux
    • Linux
    • Linux
    • Linux
    • Oh and OSX
    Here is a statement from a Kernal Developer at Red Hat:

    I'm not sure this exploits the legacy BIOS but rather it exploits the legacy boot method on MBR drives, injecting a signed key before the OS boots, which you are correct in that it has nothing to do with Windows 8. And the simplest fix would just be to require boot drives use GPT when Secure Boot is enabled in UEFI.
     
    newtekie1, Oct 5, 2019
    #3
  4. jr283 Win User

    Booting secure boot PC from thumb drive vs CD

    secure boot

    Hi thanks for your reply I tried all up to step 4 and no boot order even with secure boot off in the configuration setup it looks like I can't change but thanks for your help in know I can access my flash drive via novo menu and boot it that way I just
    thought I could change it for first boot but not allowing in bios
     
    jr283, Oct 5, 2019
    #4
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Booting secure boot PC from thumb drive vs CD

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