Need help un-locking my brother's mac notebook, (he passed away) any ideas ???. Software, or hardware changes, or what to do ?. Myself and family are curious to find out the information on it and really need help. As we turn it on, the password little window appears and we cannot go around that. Tried hundreds of passwords, so far, nothing. Check'd around, but no much use for Mac in the Berlin area, or at least where we are. Most of us are familiar with the PC systems, not Mac. Any help will be appreaciated. Thank you.