1 Reply Latest reply: Dec 30, 2007 8:17 AM by BGreg
Lofty Becker Level 1 (5 points)
I'm trying to reset the Power Manager on my 15" Powerbook G4, but I'm not able to do it (at least, the date and time sure don't reset). I've found the Apple article on resetting the PMMU, but there are different instructions for different models - and I'm not sure which I have.

This is what System Info tells me I have. I'd be grateful if someone could tell me what Apple calls this model, or just how to reset the Power Manager on it:

Model Name: PowerBook G4 15"
Model Identifier: PowerBook5,2
Processor Name: PowerPC G4 (1.1)
Processor Speed: 1.25 GHz
Number Of CPUs: 1
L2 Cache (per CPU): 512 KB
Memory: 512 MB
Bus Speed: 167 MHz
Boot ROM Version: 4.7.1f1
Serial Number: V7340G3DNRZ


Powerbook G4, Mac OS X (10.4)