On 6/8/05 10:22 AM, Peter Payne <peter2 at jlist.com> wrote: > It shuts off and also loses its settings like clock, and thinks it's 1969. I > reset the power manager and pram and it's still doing it. If I set the clock > correctly, then reboot (but leave the plug in), it keeps the clock time okay, > but any pulling out of the plug causes the machine to lose everything. Is > there anything else I can try?! Sounds like your PRAM battery needs to be replaced. Look here: <http://www.pbfixit.com/cart/catalog/product_781_G4_Aluminum_17_15_GHz_PRAM_ Battery__USB_Board.html> There's an excellent step-by-step tutorial for how to do it yourself on this site, too. http://www.pbfixit.com/Guide/55.9.0.html -- Bill