I don't see that anyone's ever done the work. Disassemble it, trace the contacts, apply increasing amounts of current? In the underside photo here, it's CP1 a

I don't see that anyone's ever done the work. Disassemble it, trace the contacts, apply increasing amounts of current? In the underside photo here, it's CP1 and CP2: https://davidigreen.com/blog/ibook-g3-clamshell-logic-board-scans https://davidigreen.com/blog/ibook-g3-clamshell-logic-board-...