I've had my 17" pb since March and never shut it off. I just close the lid and sleep it for it's daily trip back and forth to the office, as well as a recent trip to Seattle. I only reboot for updates when required. I would think you should expect the same reliability of the latest revision pb. I did, however have a rev. A Titanium that occasionally would not wake up properly, but even that wasn't very often. jon On Jun 20, 2005, at 5:23 PM, Brett Conlon wrote: > Matt Gregory <vdub.grego at gmail.com> > > I've had some strange behavior out of my PowerBook and wanted to > see if > anyone has experienced this or can offer any advice. It's only > done this > twice and I can't recreate the problem, so the details may be a bit > fuzzy. > > > When I use the PowerBook (15" SuperDrive) I, per the manual, > usually just > close the lid between uses unless I'm going to transport it somewhere. > Well, twice now it's not woken back up after being closed. Both > times I > believe it has been closed over night before opening it again. The > space > bar is usually how I wake it up if it's gone to sleep while open, > but it > doesn't work in this situation. The second time it happened, > pushing the > power button powered it back up as if it had been powered down, but > I'm > positive it hadn't (unless I managed to do it accidentally). But the > first time I was unable to wake it back up by any means and > resorted to > removing the battery and putting it back in. After that it powered up > fine. Both times the battery had about mid-charge. The PB is only > 4-5 > months old and is not one that falls under the battery recall. > > Any advice? This is my first Mac, so I could be doing something > unknowingly, but I can't imagine what. > > Thanks, > > matt.