Zero the hard drive, one of the options (I forget exactly how it is accessed) before the reinstall of the OS. On Sun, 10 Aug 2003, Pedro Vera wrote: > Reboot the powerbook with the 10.1 Cd #1 inside while holding the C key. This will start the > installer. When it asks you if you want to do a clean install, it will allow you to reformat the > drive. Once you do this the installer will leave the machine just like the day you pulled it out of > the box.