I have an old imac running os 9.2.2 w/ a dvd rom drive that refuses to startup off a utility cd such as norton or disk warrior. It will however start up off a os install cd. I've salvaged this cpu from an extensions mess, wouldn't start up at all even w/ shift key w/out bomb error, and now I just want to check everything, defragment etc etc. am I missing an extension or preference?
thanks