Windows 10: Windows 11 install from USB fails - "secure boot violation - invalid signature detected"

Discus and support Windows 11 install from USB fails - "secure boot violation - invalid signature detected" in Windows 10 Gaming to solve the problem; I built a gaming PC that is Win11 compatible:Ryzen 9 3900 CPU; MSI B550 Gaming Carbon Mobo;2x M2 NVMe drives64 GB DDR4After completing the build, I... Discussion in 'Windows 10 Gaming' started by xJKAx, Jan 2, 2023.

  1. XJKAX
    xJKAx Win User

    Windows 11 install from USB fails - "secure boot violation - invalid signature detected"


    I built a gaming PC that is Win11 compatible:Ryzen 9 3900 CPU; MSI B550 Gaming Carbon Mobo;2x M2 NVMe drives64 GB DDR4After completing the build, I went into BIOS and initialized/enabled TPM. UEFI is enabled.I reboot to the USB stick and I get an error - "secure boot violation invalid signature detected"If I try to install with TPM 2.0 disabled, I get the "Computer doesn't support Windows 11" errorIs there a way to install with TPM 2.0 from a USB Stick? I feel like I'm missing something. I have read dozens of Google results on this, mostly which apply to systems already installed with Windows

    :)
     
    xJKAx, Jan 2, 2023
    #1
  2. ERWINROSEMOND
    ErwinRosemond Win User

    secure boot violation - invalid signature detected

    After the latest update on my Windows tablet I get this message "secure boot violation - invalid signature detected" but no way to get to the bios setup. Is there a way to the get to the tablet bios? Is there a fix?
     
    ErwinRosemond, Jan 2, 2023
    #2
  3. SEBASTIAN_24
    Sebastian_24 Win User
    Boot error "secure boot violation invalid signature detected check secure boot policy in setup ".

    Original Title: Boot error

    hey!

    i want to dual boot, but when i start from my usb stick an error comes "secure boot violation invalid signature detected check secure boot policy in setup ".
     
    Sebastian_24, Jan 2, 2023
    #3
  4. FFDAVID1
    ffDavid1 Win User

    Windows 11 install from USB fails - "secure boot violation - invalid signature detected"

    secure boot violation - invalid signature detected help

    After latest update my Dell Venue 8 running Windows 10 OS will not boot and keeps saying secure boot violation - invalid signature detected . After trying several things I reset my tablet and formatted my hard drive and went to my footlocker to fix issue
    and it says no record of the footlocker key. I need help please
     
    ffDavid1, Jan 2, 2023
    #4
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Windows 11 install from USB fails - "secure boot violation - invalid signature detected"

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