I TRIED to update my iMac 266MHZ 288MB 40GB from 8.6 to 9.2.
I booted from the 9.2 cd and ran the standard install (not clean). I didn't get any errors. When I restarted the computer, I got the power on chime and the screen came on but only has a message about the firmware version and what looks like a command line prompt "0>".
I reinstalled it, (clean), with the same result.
Any ideas? Did I jump to far? I have the 9.2.1 update cd but I didn't want to try that unless I knew it would fix it.
I have the iMac 1.2 firmware update installed.
Finally, Can I fall back to 8.5/8.6 just by doing a clean install from the cd?