If by not recognized you mean you get a red "x" over the battery icon in the menu bar. That means the charging circuit is gone, usually a $150-200 repair, because you must replace the power I/O board. Good Luck Brian On Oct 8, 2006, at 1:38 PM, Trevor Davies wrote: > My 2400 suddenly decided not recognise the battery when on the > mains. Prior to this it was running fine and had about 40 min > battery life. It was left on standby with very low battery for 24 > hrs immediately before the problem arise. I have tried a new > battery which gets recognised very briefly. I can't see anything > physically wrong with the connectors. Any ideas? > > Trevor Davies > > Mill Cottage, Eynsham Road, Cassington Mill, OX29 4DB > Telephone 01865 731570 > 0781 345 8397 > _______________________________________________ > DuoList mailing list > DuoList at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/duolist > > Listmom is trying to clean out his closets! Vintage Mac and random > stuff: > http://search.ebay.com/_W0QQsassZmacguy1984