- Joined
- Jan 27, 2008
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I have a four year old Powerbook G4. The DC power input has completely died and I'm planning on replacing it by myself. The only problem is, my battery has no power and the computer is in sleep mode. I need to get the computer to shut down before I can open it up. Is there anyway to shut off the computer? I tried holding down the power button but nothing happens. The sleep light is still on. Ditto for removing the battery.