: Researchers on platforms like Reddit have identified specific firmware glitches (notably in the Latitude 3420 series) that allow users to bypass the admin prompt without a master key.
Dell Latitude 7400 Bios Password Reset Help · Issue #115 - GitHub 8fc8 algorithm upd
: If you can provide proof of ownership, Dell Support can generate a master password to clear the admin lock. This is the safest and most official method. : Researchers on platforms like Reddit have identified