How do I update my iBook g4?

VIDEOClick to see full answer. Likewise, how do I update my PowerBook g4?Actually you possibly have just three options: first, RAM upgrade. Many PowerBook G4 models can be upgraded to 2GB of memory. You should check compatibility of RAM modules before you buy; because you’re limited to a few options there. Remove your older 256Mb or 512Mb RAM modules and replace them with two 1Gb modules.Similarly, how do I bypass my PowerBook g4 password? At the chime (or grey screen if your chime is turned off), hold down Command+S on your keyboard to enter single-user mode. Type sh /etc/rc and press Enter/Return. Type passwd username and replace “username” with the short name of the user account for which you’d like to reset the password. Also, how do I factory reset my PowerBook g4? Restart your computer: hold down the apple key and the “S” key. Type the command “/sbin/fsck -y” then enter. Type the command “/sbin/mount -uaw” then enter. Type the command “rm /var/db/. applesetupdone” then enter. Enter reboot and Enjoy!! How do I wipe my iBook g4?When it’s loaded (it will be quite slow) choose ‘Disk Utilities’ from the ‘Utlities’ menu, select the hard disk and erase it. There should be a ‘secure erase’ option of some sort and you should choose that – the most basic erase will erase only the Directory.