PowerBook G4 1.67 Internal Battery Replacement Help Needed
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PowerBook G4 1.67 Internal Battery Replacement Help Needed
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04-09-2009, 03:56 PM
All iBooks and 12" PowerBooks did not have an internal backup battery. In the PowerBooks the backup battery was not just for the clock and PRAM, it also maintained memory contents during a main battery swap while in sleep mode. All MacBooks and MacBook Pros do have an internal battery, I do not think it acts as a backup to memory though.
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PowerBook G4 1.67 Internal Battery Replacement Help Needed - by Beam Me Up Scotty - 04-09-2009, 01:21 PM
Re: PowerBook G4 1.67 Internal Battery Replacement Help Needed - by mattkime - 04-09-2009, 02:05 PM
Re: PowerBook G4 1.67 Internal Battery Replacement Help Needed - by Beam Me Up Scotty - 04-09-2009, 02:24 PM
Re: PowerBook G4 1.67 Internal Battery Replacement Help Needed - by mattkime - 04-09-2009, 02:47 PM
Re: PowerBook G4 1.67 Internal Battery Replacement Help Needed - by RAMd®d - 04-09-2009, 03:03 PM
Re: PowerBook G4 1.67 Internal Battery Replacement Help Needed - by D & C @ Work - 04-09-2009, 03:53 PM
Re: PowerBook G4 1.67 Internal Battery Replacement Help Needed - by JoeH - 04-09-2009, 03:56 PM
Re: PowerBook G4 1.67 Internal Battery Replacement Help Needed - by JoeH - 04-09-2009, 04:03 PM
Re: PowerBook G4 1.67 Internal Battery Replacement Help Needed - by Beam Me Up Scotty - 04-10-2009, 07:15 AM
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