"Secure Boot Violation - Invalid Signature Detected" | Razer Insider
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"Secure Boot Violation - Invalid Signature Detected"

  • February 22, 2026
  • 1 reply
  • 247 views
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I have ran into this problem with Secure Boot.

I have disabled Secure Boot and proceeded to do the following update:  Razer Blade Intel Firmware Updater: INTEL-SA-00459.
Once it was complete, I went back to the BIOS to enable the function and once I exited the BIOS, I was prompted with the “Secure Boot Violation - Invalid Signature Detected. Check Security Boot Policy in Setup” error screen.

Looking for Support on fixing this issue.

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    1 Reply

    Razer.ScarletRouge

    Hey there, ​@ozamora92 

    Thank you for sharing your concern here. Our Internal Team is already looking into it. In the meantime, I can help you start a support case and escalate your concern to our relevant team for further assistance. Please send me a private message along with the following details so I can kickstart your case:


    Full Name:

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