Mac mini Server Password Locked I purchased a large inventory of office furniture with IT equipment. The Mac mini server I received is password locked and I can't get in.

When I start the computer I have an option for Admin or Guest User. The Admin account is password locked and the Guest User account wont let me do anything.

How do I access the Admin account without a password?
Since you have no idea what is installed on the Mini, I'd personally reformat and reinstall from scratch rather than using the existing install. Easy to do and lots of information on the process that will come up with a quick search.