Take the 2-minute tour ×  I have bought a MacBook Pro, and I'm
having problems with those passwords.  How can I disable them
completely?  share|improve this question Which passwords
exactly? Is there a user account you don't know the password of?
Does the Mac have a firmware password enabled that you want to
remove? Are you talking about a FileVault password? Please edit
your question and add some details. We really have no idea what
you're talking about. –  slhck Dec 12 '11 at 23:21 Thank you for
your replay :) Its start up password for user, I have been
loking how can I turn it off. –  mario Dec 12 '11 at 23:28 my
english is bit rusty sorry :) –  mario Dec 12 '11 at 23:36  1
Answer 1  There are two methods according to OS X Daily.  I
don't have a 10.7 machine to try but I would assume they work
fine.  Plain password reset  Reboot your Mac and hold the Option
key. Wait for the menu and select "Recovery". Here, wait until
you see the Mac OS X Utilities dialog. At the top, select
Utilities → Terminal.  Here, t