Hello, This is a late 2006 MacBook. The battery was not charging. The battery was OK, despite it I bought a new one from the apple store. The MagSafe charger was not working OK, I bought a new one 85w also, so I can share it with MBP. Also I replaced the DC in board, that I bought from ifixit. The battery is charging fine now but the light is not lit most of the times. I reseted the PRAM and SMC. After I disconnect the MagSafe and reconnect it sometime it illuminates and sometimes it doesn't. And after some minutes pass the light goes off, even the battery is not fully charged. What could be happening? With the new MagSafe powed adapter, does the light should go off after the battery is fully charged?