green status light does not come on.2 ½ years after the original question ... The green status light on the front of my 2007 Airport Extreme (I'm not sure of...
Answer to "Battery won't charge and Date, Time resets"First, StevieB: Which battery was replaced, the main / external battery or the PRAM / internal battery? And $39.95 for the internal battery? Second, liz: It sounds like you need a new battery. The same thing happened with my PB. Replacing the battery took care of the problem. I ordered a replacement battery from Amazon for under $30. It arrived about 50% charged, and when it was inserted in the PB, the power connector turned orange (charging). The old, failed battery had one status light (of the five) that was flashing rapidly.
Answer to "PowerBook G4 won't turn on"Axel didn't mention in the original post / question that he had replaced the AC adapter. Question: My PB 15" 1.67 GHz from December 2005 does not run on just the AC adapter. It quit working / turning on, and the battery has the first light that is blinking rapidly. I replaced the faulty battery (that Apple sent on the second day I had the PB because the first battery that came with the PB would not charge) with the battery that came from the previous PB (15" from 2004). That replacement battery took a few hours to charge. After replacing the battery, the PB functioned normally, and the battery showed a full charge.