Sorry, forgot to say I did that many times, reseting PMU, PRAM, openfirmware. Maybe dead chager with not enough energy (still original yoyo) or dead PMU in powerbook (the 400MHz one, so PMU as a add-on card, not soldered to logicboard) On Nov 9, 2005, at 4:59 PM, John Griffin wrote: > Before you give up on the battery entirely do a PMU and PRAM reset > and see if it will take a charge after that. > > http://docs.info.apple.com/article.html?artnum=2238 > > jg > > On 9-Nov-05, at 8:54 AM, Ondra Soukup wrote: > >> Well, I'm having a battery issue too. >> >> First the battery said like 30 minutes on 100% charge, 4 out of 4 >> lights down on the battery , went to 0% and worked for 1-1,5 hours >> more on 0% >> Doing that few times, I teached the battery's real capacity, >> however in September, the battery started to charge to 100%, says >> 12 minutes, BUT there is only one blinking light down on the >> battery out of 4. That means it is drained but battery indicator >> says 100%/12minutes. After those 12 minutes, the computer realy >> goes to sleep :/ >> >> How to get battery to charge to full power ? To have 4 out of 4 >> lights again. > _______________________________________________ > 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