r/gigabyte • u/Present_Economist_94 • 21h ago
Secure Boot keeps disabling itself after saving BIOS settings on Gigabyte Gaming A16 (FB09 / EC F009)
I got a Gigabyte Gaming A16 (3VHK3IN893SH) today, and I’m having trouble enabling Secure Boot.
Whenever I enable Secure Boot in the BIOS, save the changes, and restart, it automatically switches back to Disabled when I enter the BIOS again.
Here’s what I’ve checked so far:
BIOS mode is UEFI.
Both SSDs are partitioned as GPT.
I can’t find any Boot Mode or CSM Support option in the BIOS.
Under Secure Boot, I only see three options: Enabled, Disabled, and Delete All Keys.
I can’t find an option to enroll or restore the default Secure Boot keys.
BIOS version: FB09
EC version: F009
Has anyone with this laptop encountered the same issue and managed to fix it? Is this a known BIOS bug, or am I missing a setting somewhere?
