I've got a Powerbook G3, specifically a Pismo, sitting in my house right now since it's gone completely dead on me. I knew that the power supply was going bad - it was sparking like none other inside the cable - so I bought a new one hoping that it would solve all the problems. Unfortunately, the darn thing won't even draw a charge now. The battery doesn't charge, the computer doesn't power on without the battery in, nothing. Any idea what could've happened to this thing? I know that it's entirely possible that some of the internals got fried, but I really hope that it's not that.