I had a few Powerbooks that were not plugged in for a while - like a couple of years. There were 400mhz Ti units. They would not power on or charge the battery when plugged in. After searching on the net, I found a post about it. It ended up being the pram battery. When the pram battery is totally dead, it seems they don't like to power on or charge the battery at all. After replacing the pram batteries in all of them, they powered on. You might try leaving it plugged in for a few days to see if it will revive the pram battery. I had one out of 8 come back that way. I hope that helps you, Rob -----Original Message----- From: titanium-bounces at listserver.themacintoshguy.com [mailto:titanium-bounces at listserver.themacintoshguy.com] On Behalf Of Javier Taboada Sent: Tuesday, August 23, 2005 12:53 PM To: titanium at listserver.themacintoshguy.com Subject: [Ti] Problem with g4 titnium Mercury Hello All, Ia am Javier and I am writing from Argentina. I have a G4 titanium Mercury, but doesn´t start. I bought a new adapter a M5884 model but nothing. The color of the led when I plug the adapter is ambar and remains ambar. I tried to see the charge of teh battery, but nothing happens. Do you have any tip of this? Thank You. Javier _______________________________________________ Titanium mailing list Titanium at listserver.themacintoshguy.com http://listserver.themacintoshguy.com/mailman/listinfo/titanium Listmom is trying to clean out his closets! Vintage Mac and random stuff: http://search.ebay.com/_W0QQsassZmacguy1984