I have a machine with a Phoenix BIOS and am running Debian 9.
The BIOS has a supervisor and user roles. I can enter in as a user but the supervisor password is unknown. There are settings in the BIOS I want to change but only the supervisor is allowed to do this.
I see that there are ways to reset it but is there a way for me to somehow recover it and know what the password is?
I have tried using the backdoor passwords listed in various articles to gain supervisor permissions but none of them seem to work.
The machine still boots to the OS so I am not locked out.