Secure Boot Violation, Invalid Signature Detected after BIOS update Blade 15 Base Model (mid 2021) RZ09--0410 | Razer Insider
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Secure Boot Violation, Invalid Signature Detected after BIOS update Blade 15 Base Model (mid 2021) RZ09--0410

  • July 7, 2026
  • 1 reply
  • 41 views
Pangdori

After updating my BIOS from 1.02 to 1.03 (don’t know why I did this 5  years after the update came out) every time I try to boot normally with secure boot on, It gives me the red message. I need secure boot on for Riot Vanguard. 
Bios UEFI enabled, tried most diagnostics. 

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1 Reply

Razer.Ten
  • Razer.TenRazer Support
  • Razer Support
  • July 7, 2026

Hey ​@Pangdori,

Let me assist you with your Blade 15. Can you fix the Secure Boot Violation message by following the steps from this link? Just send me a PM if you have any other concerns.

 

 

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