"Invalid signature detect - check secureboot settings" every time (Razer Blade 15 Base) | Razer Insider
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"Invalid signature detect - check secureboot settings" every time (Razer Blade 15 Base)

  • May 15, 2026
  • 1 reply
  • 31 views

So, every time I boot my laptop, since last night, I get this warning message. I disabled secureboot, but it re-enables itself every time I reset the laptop.

This also causes the laptop to ask for a PIN reset every time I turn it on, which has started being really annoying.

An important clue could be that it “boot cycle” consists of laptop starting, turning itself off, and then booting, which points to BIOS resetting itself every time. This could be windows update that occured yesterday, or not.

In any case, I need help.

Best regards

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1 Reply

Razer.Ten
  • Razer Support
  • May 16, 2026

Hey ​@Strikerov,

Please bear with me for a bit. Can you follow the steps from this link to fix the Secure Boot Violation message on your Blade 15? Just send me a PM for any other concerns.

 

 

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