Secure Boot Violation Blade 15 RZ09-0421 | Razer Insider
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Secure Boot Violation Blade 15 RZ09-0421

  • March 26, 2026
  • 1 reply
  • 11 views

LEV_LTV

After updating the BIOS to updater v2.06 (previously it was v2.02), after rebooting the system, an error message appeared on the screen: "Secure Boot Violation - Invalid Signature Detected. Check Security Boot Policy in Setup." If I disable Secure Boot, the system boots fine. Please help me solve this problem and enable Secure Boot.

Razer Blade 15 RZ09-0421NGC3-R3G1

 

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1 Reply

Razer.Ten
  • Razer Support
  • March 26, 2026

Hey ​@LEV_LTV,

Please bear with me for a bit. Can you follow the steps to fix the Secure Boot Violation message from this link? If the issue continues, just send me a PM with the serial number so I can verify it in our system and use it when I forward your case to our Technical Team.

 

 

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