Hey guys, I know technology has moved on somewhat but I've had my 12" Powerbook for what seems forever and I don't want to upgrade just yet, it's been part of my life for too long !!!!! There's a power problem. While it had it's last few volts the computer ran fine but the power / battery icon flickered between power and battery with the adapter plugged in, but the battery continued to drain, not charge. The screen flickered to, brighter on power, dull when the icon flicked back to battery. I know that just in the power options, I just thought it might be handy info ??? When you plug the adapter in I'm sure the light used to go yellow for a second and then change to orange ?? My memory may be tricking me but that's what I thought, now it just stays the initial yellow. It seems to be the 'controller' for the power management, I do have another one of these 12" G4's here, exact same unit but with a broken screen. Anyone have any idea what part I need to change inside ?? I'e upgrade the HD a couple of times so I'm cool with opening the case and doing a few swaps, just need to know what part. Of course I'd love to not open the case and find an easy answer if there is one !!!!