Alright, so i am fixing this Macbook, have no root access, and fortunately I do not need to access old profile files, which is actually the only down side to this method. I have my unix background but never really had a lot of practice on Mac books, so here is my first.
The official Apple method, requires a CD and can be viewed here
You need to enter terminal and create a new admin account:
1. Reboot
2. Hold apple key + s key down after you hear the chime. (command + s on newer Macs)
3. When you get text prompt enter in these terminal commands to create a brand new admin account (hitting return after each line):
mount -uw /
rm /var/db/.AppleSetupDone
shutdown -h now
4. After rebooting you should have a brand new admin account. When you login as the new admin you can simply delete the old one and your good to go again!









GREAT publish and impressive in turn …will bear a try all the tips..Thanks……