Making a G4 Pismo upgrade at home | MacRumors Forums
PowerMac G4 MDD L3 Cache Upgrade and CPU Overclocking - YouTube
12-inch PowerBook G4 upgrade complete! : r/mac
My PowerBook G4 12" Journal - Full tear down, SSD upgrade and CPU Fan. | MacRumors Forums
replacing the pearl in the clamshell. DIY iBook G3 Clamshell G4 CPU upgrade | Page 4 | MacRumors Forums
My 2004 17" PowerBook G4. Believe it or not this is still my main laptop and I use it daily : r/mac
DIY G4 CPU Upgrade Round 2 Putting the Power into FlowerPower | MacRumors Forums
Lombard G4 433MHZ Processor Upgrade (NEW)
Pismo G4 550MHZ Processor Upgrade (Without Trade-In)
dosdude1 on Twitter: "Finally successfully upgraded a Blueberry iBook G3 Clamshell to a G4 CPU! The CPU came from a 500 MHz TiBook, but I could only clock it up to 466