LightBulbFun
Well-known member
here is one max1zzz helped me out with when I was also getting started with all this BGA upgrade fun
https://forums.macrumors.com/threads/diy-g4-cpu-upgrade-round-2-putting-the-power-into-flowerpower.2040272/
https://forums.macrumors.com/threads/diy-g4-cpu-upgrade-round-2-putting-the-power-into-flowerpower.2040272/