Windows 10: I turned on uefi secure boot in bios while i was loading a o.s and now no display.

Discus and support I turned on uefi secure boot in bios while i was loading a o.s and now no display. in Windows 10 Software and Apps to solve the problem; I turned on uefi secure boot in bios while i was loading a o.s and now no display.i own a dell precision t1700 any help? i used a flash drive to... Discussion in 'Windows 10 Software and Apps' started by vachell sinclair, Apr 20, 2023.

  1. VACHELL SINCLAIR
    vachell sinclair Win User

    I turned on uefi secure boot in bios while i was loading a o.s and now no display.


    I turned on uefi secure boot in bios while i was loading a o.s and now no display.i own a dell precision t1700 any help? i used a flash drive to install it.

    :)
     
    vachell sinclair, Apr 20, 2023
    #1
  2. JOHNC
    JohnC Win User

    UEFI bios enabled but no secure boot on windows 10?


    I would go with what is showing in the Bios. If it says that the secure boot keys are loaded then it is on. I'm running the insider build and under System info it says secure boot is unsupported, but it is on and the keys are loaded in my UEFI BIOS. I think this is what the OP is saying. The only other thing that came to mind is if bitlocker was confused with secure boot, they are totally different. To check system info WIN + R type msinfo32 , hit OK.

    This is a partial listing.

    I turned on uefi secure boot in bios while i was loading a o.s and now no display. 40251d1485957652t-uefi-bios-enabled-but-no-secure-boot-windows-10-a-21capture.png
     
    JohnC, Apr 20, 2023
    #2
  3. NEWTEKIE1
    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, Apr 20, 2023
    #3
  4. DAMN_SMOOTH
    Damn_Smooth Win User

    I turned on uefi secure boot in bios while i was loading a o.s and now no display.

    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, Apr 20, 2023
    #4
Thema:

I turned on uefi secure boot in bios while i was loading a o.s and now no display.

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