Sounds as if the sleep switch wire is broken or pinched this wire along with the airport antenna and backlight power wire go up through the right hinge of your LCD display. They can become pinched with use. This is a very common problem with the dual USB models and latter model iBooks. Fix is take it in and get the cable replaced or do it your self which is fairly complex. On Tuesday, January 27, 2004, at 08:42 AM, Robert A. Virzi wrote: > Yikes! My iceBook (white dual USB) was overheated this morning, and > would not boot. It was also very, very warm. After it cooled down, > it did start up and seems fine. However, it no longer seems to > reliably go to sleep when the lid is shut. It seems to latch, but not > as tightly as before - maybe. > > So other than leaving the screen up so it sleeps normally, what should > I begin to look for to diagnose and fix the problem? > -Bob > -- > > ---------- > iBookList, a listserv for users and fans of Apple's iBook. > FAQ at <http://www.themacintoshguy.com/lists/iBookListFAQ.shtml> > > To unsubscribe, E-mail to: <ibook-off at lists.themacintoshguy.com> > To switch to the DIGEST mode, E-mail to > <ibook-digest at lists.themacintoshguy.com> > Need help from a real person? Try. > <ibook-request at lists.themacintoshguy.com> > ---------- > Small Dog Electronics http://www.smalldog.com | Enter To Win A | > -- Canon Digital Camcorders start at $799 | Free iBook! | > > iBookPlanet.com | Visit iBookPlanet.com for the hottest > | iBook News, Features, Reviews & More. > > RoadTools $30 PodiumPad available at Apple retail stores, $20 > Traveler CoolPad at Staples. Both in white for iBooks at > <http://roadtools.com> > > MacResQ Specials: LaCie SCSI CDR From $99! PowerBook 3400/200 Only > $879! Norton AntiVirus 6 Only $19! We Stock PARTS! > <http://www.macresq.com> >