Installing OS 9 on a Dual G4 1.2 GHz?
I have a new dual 1.25 GHz (mirrored drive door) Mac. I erased the drive and tried to install OS 9 on it from an older 9.1 and 9.2 CD with no luck. For some reason my OS 9 CDs dont see the G4's internal drive, but my OS X disks do. I just realized that the G4 doesnt come with a OS 9 install CD anymore. How can I install OS 9 on it? I need a "real" OS 9 install, NOT a classic environment inside OS X. Any ideas?
Comments
It may be that your machine requires OS 9.2.2 to boot, and an earlier version of OS 9 just won't cut it.
Sorry, if you've checked out all of this already...
When I boot from an OS 9 CD (to install OS 9 on the hard drive), I cant see the hard drive.
Yes, the G4 can boot into OS 9 from a CD (various CDs seem to work fine), but OS 9 can't seem to see the internal drive at all, even with Apple's Disk Setup Utility or Disk First Aid (OS 9 versions).
The internal drive is the OEM factory drive from Apple. Nothing 3rd party here...
I have booted into OS X several times now from various CDs (Panther installer CD, etc) and they all see the internal hard drive just fine. I have ran the disk utilty from OS X CD, and it finds no problem with the hard drive. I have reformated the drive a few times, each time carefully selecting the "Install OS 9 drivers". No luck...
I just tested this with an older dual 867 Mirrored Drive Door G4 and got the same results. It had OS X on the internal drive. I booted from an OS X CD, erased the internal drive (checked the "Install OS 9 drivers" box), and then tried to reboot from an OS 9.2 install CD. The G4 would boot from the 9.2 CD with no problem, but now it cant see the internal drive either. Thus, I can't install OS 9. But if I boot back from an OS X CD, I can see the internal drive with no problems...
I have a few of these G4 Macs with OS X already on them that need to be reformatted for OS 9 (don't ask why please). But none of them seem to let me install OS 9 on them after OS X has been on them.