- Apr 17, 2007
- Reaction score
OK well my mac is just starting to run slow and alot of things are not working so I just want to restart the mac as if it were new again. I remeber when I was on a windows computer I could do like a system format and erase everything and start the computer as if it were brand new again with nothing installed on it etc... I was wondering how do I do this on my Mac OS X 10.4.9 Power PC G5? I would really appreciate it if you could answer.