A few days ago I wrote: >I've got a PowerBook G3/500 (Pismo) that has been sitting in a box >for a bit over a year. I decided to try to get it running today, and >I can't even get it to turn on. The battery that was in it shows as >completely dead. I have a spare battery and it shows one light. I've >got the PowerBook plugged in, and it won't turn on with either >battery or with no battery. Any ideas, or is it a lost cause? It's alive! After being plugged in for 40 hours or so it boots just fine. Thanks for everyone's suggestions. Brian