Battery "Not charging"; Replaced PRAM Battery, no luck
PowerBook G4 15" 1.67GHZ
Had an older battery (replaced as part of recall) that was not charging. I replaced the battery and AC adapter, which was also flakey. Still not charging. After resetting PRAM and NVRAM, decided to replace the PRAM battery. Still no joy. Is my next step to replace the DC IN?