Acer 215-21G BIOS locked.Unplugged CMOS + battery for 10 min, still the same

samuelfasho123
samuelfasho123 Member Posts: 2 New User
edited November 2023 in TravelMate and Extensa

Hello, I have an Acer 215-21G laptop and has a BIOS with locked password. I don't remember putting any password, tried leaving blank, error. Windows password, error. Eight 0, error again. Unplugged CMOS + battery for 10 min, still the same. Is there any way to unlock BIOS? I wanna install Linux and Secure Boot needs to be disabled :(

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