Just got a 17" Power Book G4: https://everymac.com/systems/apple/powerbook_g4/specs/powerbook_g4_1.67_17.html
Unfortunately, the Superdrive seems to be dead.
I've tried the boot from a USB stick option with two different USB sticks now and I'm not having any luck.
I tried the 1st open firmware command: boot ud:,\boot.img bi umsd0:morphos.iso
But it just gives a circle with a line through it and won't boot.
So I tried the 2nd method where you locate your USB stick and boot with the appropriate command. All it does is this:
Any ideas? Am I missing a step or not doing a step?