| to access Open Firmware, you Power-up the computer, and while the chime sounds press and hold Open Apple, + option, + "O", + "F". You'll then get a prompt. Type printenv and return. This will display some important information, which for you right now the most important might be boot-device. Google Open Firmware and do some research, you should be able to boot from any acceptable System once you can type the correct line into setenv. |