Mac OS 9 booting on: PowerBook G4 17" Aluminum 5,1 (Detailed Posts)
Apple PowerBook G4 15-inch April 2004 1.33GHz (M9421LL/A) – UNICOM, Inc.
PowerBook G4 - Wikipedia
PowerBook G4 | 1.67 GHz | 17 Inch | AI - Techable.com
Amazon.com: New 65W 24.5V 2.65A Replacement Ac Adapter Laptop Charger Compatible with Apple Powerbook iBookG4, iBook,G4 Series,15.2-inch with Size 7.7mmX2.5mm : Electronics