Windows 10: Invalid signature detected

Discus and support Invalid signature detected in Windows 10 Installation and Upgrade to solve the problem; Hi I have received an error message when turning on my Lonovo desktop this morning. Invalid signature detected. Check secure boot policy in setup. Can... Discussion in 'Windows 10 Installation and Upgrade' started by DiRichardson, May 17, 2020.

  1. DIRICHARDSON
    DiRichardson Win User

    Invalid signature detected


    Hi I have received an error message when turning on my Lonovo desktop this morning. Invalid signature detected. Check secure boot policy in setup. Can anyone please advise?

    :)
     
    DiRichardson, May 17, 2020
    #1
  2. COMPUTERERRORRR
    Computererrorrr Win User

    Invalid Signature Detected

    Hello everyone
    I have an ASUS Notebook, but I’m not sure if which version of Windows I have (7-10?). This morning my laptop automatically updated and after that a message saying “Invalid Signature Detected. Check boot policy in setup.” appeared. We looked it up online and tried to disable Secure Boot Control. It didn’t help & now all I see is Asus, In Search Of The Incredible. What can I do to fix this? There is an important file on my laptop I need as soon as possible.
    Thank you for your help
     
    Computererrorrr, May 17, 2020
    #2
  3. 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, May 17, 2020
    #3
  4. WILLYZ_239
    WillyZ_239 Win User

    Invalid signature detected

    Windows 10 problem: Invalid signature detected, Check secure Boot Policy in Setup

    Same problem invalid signature detected How to solf this problem.HELP
     
    WillyZ_239, May 17, 2020
    #4
Thema:

Invalid signature detected

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