BIOS install missing

The BIOS version that comes from the factory (3.04 or 3.05 for some people) is the latest “official” version. You can install the 3.06 Beta BIOS update if you choose to do so from this link: 12th Gen Intel Core BIOS 3.06 Beta

There’s an option in the BIOS to reset all values to default.

BIOS updates are gen specific. DO NOT try to install a BIOS update that isn’t intended for your device.

There is no way to obtain an original copy of the BIOS. You can either reset the BIOS (which will likely solve the issues you’re having) or update to the 3.06 BETA.

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