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‎09-02-2026 06:23 AM - edited ‎09-02-2026 06:32 AM

HP Recommended
Product: HP EliteBook 820 G3 Base Model Notebook PC

After enrolling my secure boot keys via sbctl in my choice of Alpine Linux i could NOT post my laptop anymore, and i CANNOT clear the keys by all attempts. Trust me. I tried even removing CMOS battery and by all attempts i am currently locked out from my laptop (EDIT: I get no screen out and no beeps or light codes but im not sure im even supposed to be getting some)

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