I have a Powerbook G4 that won't turn on.
I have been using it for about a year without a battery (battery died) and as of today it won't power on when I press the power button.
The power adapter plug glows green and has glowed green even with the computer plugged in and operating with no battery, in case that helps.
The computer should operate fine without a battery, right?
Does the green power plug mean the power supply is working properly?