how to solve "secure boot violation" message?

Update:

I keep getting this message secure boot violation: invalid signature detected. check secure boot policy in setup

Update 2:

I tried disabling "secure boot menu" and then save and exit but it didn't work. It doesn't give me the option to change os type. How do I fix it?

1 Answer

Relevance
  • keerok
    Lv 7
    5 months ago

    Boot to Safe mode?

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