How to boot your PowerPC G3, G4 or G5 from USB, using Open Firmware mode | idevicecollectorhub
Installing Mac OSX (booting) from USB on Power MAC G5 with PC USB keyboard - YouTube
How do I make my 1.5 GHz PowerBook G4 boot from a USB stick? - Ask Different
Installing Linux on PowerPC Macs | Low End Mac
Open Firmware - Wikipedia
令和に捨てる寸前のiBook G4の活用を試みて失敗した記録 - Qiita
How to boot PPC PowerMacs (G3, G4, G5) from a USB stick or drive? - Macintosh Repository
Boot G5 From USB? | MacRumors Forums
PowerMac G5, how to boot from USB - YouTube
Boot G5 From USB? | MacRumors Forums
How to install Mac OSx from USB on a PowerPC Powerbook G4 | Lifedigital2010's Blog
Prohibitory sign when attempting to install Leopard from USB on iBook G4 1.33 12" | Page 2 | MacRumors Forums
Got a PowerBook G4 titanium today. I am trying to install OS X Jaguar but the optical drive is non-functioning. Is there any way to instal either OS 9 or Jaguar without being able to insert a disc? I know later macs can boot from USB. : r/VintageApple
Booting from a USB drive on a PowerPC | MacRumors Forums
Installing Mac OSX from USB on Power MAC G5 | ElectronicNoobBlog
Possible USB Boot. OS X DVD.toast to USB to iBook G4? | MacRumors Forums
PowerBook G4 Ti help? | Page 3 | MacRumors Forums
iBook G4でLubuntu 14.04をUSBメモリィから起動、インストールする — Genji App Blog