thanks for your replies... > "target disk mode" ?? Try booting with the CD in the drive and > holding down the "C" key from before you press the power button until Target disk mode is cool - restart your ibook (or any mac w/ firewire) and hold down "T" - it turns your 'book into a hard drive - then plug a firewire cable into it and another mac, the "Drive" should show up. Fastest back-up method I know of. I tried booting from a CD - it didn't work. I tried with a few different CDs - the only one that worked (and it only worked once, i tried it more than once) was the hardware test cd. > I would try to Zap the PRAM. Tried it. I let it "bong" about 7 or 8 times - for good measure. :) > Now, if that doesn't work, you need to do a Power Manager reset. On > my 600 Mhz iBook this reset button is a tiny dot over the headphone > jack. I don't know if they moved it on your model. can't find it. It's not above the headphone jack. Maybe it doesn't exist on my model? > Oh, keep in mind it's probably in Warranty. yeah i'm afraid of having to resort to that. I've only had the ibook (bought it refurb'd) for a few days.It wont even boot from any other cd.