You now either have to live with the issue (perhaps by turning on the option to set date/time with a time server) or take the computer to an AASP. So just restart your computer as normal and if the date/time are still wrong then your PMU is corrupt beyond what resetting it can do. Normally that is how you'd know that you really did do a PMU reset correctly. Here are instructions for doing PMU reset: Īfter you do the PMU reset and start up your computer the date/time will definitely be reset. Spilled liquid over your laptop, We offer component level repairs on all Apple laptop models including IBOOK.
IBOOK G4 DISASSEMBLY SOFTWARE
If you do it wrong (or do it more than one time without starting up) then you will permanently corrupt the PMU and your software problem would turn into a hardware one that will cost you $$$. IBOOK G4 & G3 Water Liquid Damage Repair Service. iBook G4 troubleshooting, repair, and service manuals. You can reset the PMU but you simply must be very careful. IBook G3 Clamshell Disassembly and Hard Drive Upgrade.Unboxing a SEALED iBook G3. You can add up to 1 GB of memory to your computer. Memory: The iBook G4 14' 933 MHz-1.33 GHz has one RAM slot. All powerbooks starting with the titanium ones have had backup batteries but I dunno about anything before then.įor the original poster of this thread, if your battery holds a charge just fine but the date/time is still reset EVERY time you restart your computer then you have a corrupt PMU. There are a number of components in the iBook G4 14' 933 MHz-1.33 GHz can be cost effectively upgraded.
Here are the OS X CD image files you need to format the HD and start afresh - go Panther/Mac OS X 10.3.x for any iBook < 256MB RAM and Tiger/Mac OS X 10.4.x for >256MB.The iBooks have never had backup batteries. As expected the commands you've tried do not wipe a single file - and it's a pain to get to the HD in an iBook taking many steps of disassembly.