Firstly, i know that this subject has been done to death in some ways, but i just need a clarification of sorts. I finally got my dream POWERBOOK G4 15 DLSD knowing that it had a non-oem charger and a duff battery. It all works like a dream, but i thought to buy myself a new battery and an oem charger because of all the stories about dodgy chargers. I got an A1021 charger from ebay but it doesnt work, no green/orange light and no power although i do feel the 'vibration' through the metal skin of the powerbook. Is this charger definitely faulty as the non-oem one works perfectly? Could it have broken the powerbook in some mysterious way so now an apple charger wont be recognised? Thanks for reading.