I decided to start up my PowerBook G3 Pismo today (400mHz/0.5GB RAM/Tiger/Two batteries), and it's dead. No response. Nothing, nada. Tried two power supplies, the yo-yo that I got with it and one of the earlier recalled ones (that I can't get replaced because I didn't buy it...). Anyway, I'm leaving it for a few hours to see if the batteries charge a bit, and then perhaps it will start. But I was wondering if the culprit could be the "sleep" battery or whatever that small battery is called that lets you swap batteries while the PB is sleeping. I seem to recall that if that battery is dead, the PB won't start. I'd left it alone for quite a while, unplugged. Having an MBP will do that... Any suggestions welcomed!