Is there a masterlock code for a Mac??

By greyfox
Sep 5, 2006
  1. Hey everyone, Recently I needed a masterlock code for a dell notebook and thanks to rustam I was able to acess it! I have a buddy who bought a used Mac Powerbook G4 and of course it has a password(what else is new).Now my question is can it be unlocked with a masterlock code or what can be done? If anyone can help me I know it's you guys and please try to keep it simple I'm no computer wiz:(
  2. jobeard

    jobeard TS Ambassador Posts: 11,167   +986

    google for OS X Open Firmware

    you can boot into the FIRMWARE, and remove any hardware boot password.
  3. Mictlantecuhtli

    Mictlantecuhtli TS Evangelist Posts: 4,345   +11

    Changing the amount of RAM will also reset the firmware password, if that's the password you mean.
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