Secure Boot failed on my Acer Nitro 16 AN16-41 R0TK

Mateusz Klimczyk 0 Reputation points
2026-07-17T12:38:18.4233333+00:00

After a BIOS update (to v.1.26) forced by Windows Update, I got Secure Boot failed screen when I booted my computer. Now, the only way to use my computer is to disable Secure Boot in BIOS settings. Fortunately I was logged in to my Microsoft account and I could disable Secure Boot and get past the Bitlocker Recovery screen.
Did Microsoft already issue/send a Secure Boot certificate updates to my model? If so, how do I get it, because I have no updates available in Windows Update. I don't want to use my computer with Secure Boot off, and I would like to know if Microsoft is already working on this issue.
Thanks in advance!

Windows for home | Windows 11 | Security and privacy
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Answer recommended by moderator
Ivan B 123.8K Reputation points Independent Advisor
2026-07-17T13:32:30.4066667+00:00

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