Could it be that a dead PRAM battery is not allowing it to start? On Mar 27, 2009, at 10:43 AM, Clark Martin wrote: > Hung Doan wrote: >> So after all my complaints and pouting, I'm back on track trying to >> get this 2400c working. >> Good news: I got a new Powerboard and it seemed to help my 2400c >> for a bit. Whenever I put my Comet to sleep, it'd wake up ready to >> work and the battery fully works and all. >> Bad news: After leaving it unplugged for one week, it won't power >> on anymore. I do PMU reset (holding the button in the back) >> overnight (not me, I used an object and fixed it against a book) >> and it still doesn't power up. >> Ugly: I thought I'd take out the battery and leave the plug in and >> power on. Instead it sounds like it wants to turn on but it buzzes >> for a few seconds, then fails to do anything. >> What's going on? I think the Backup battery is tanked but shouldn't >> the Powerbook battery still charge? I think the machine is confused >> about how to charge and the battery is not charging. Any advice/ >> thoughts? >> It doesn't have enough power to even get to GLOD I think :-) Anyhow >> any advice is appreciated. Thanks! > > You can try this, it's worked for me on other PowerBooks. Pull the > adapter connector, pull the battery then hit the power on button. > Now plug in the power adapter and hit start. Once the computer is > starting up (hopefully) then put the battery back in. > > > -- > Clark Martin > Redwood City, CA, USA > Macintosh / Internet Consulting > > "I'm a designated driver on the Information Super Highway" > _______________________________________________ > DuoList mailing list > DuoList at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/duolist