On Monday, September 1, 2003, at 12:10 AM, Sam Hotchkiss wrote: >> I have a colleague with a 15" PB G4 running 10.6. > > Whoa! I think he meant 10.2.6 :-) And I think he should unplug all periphals and try again. If that doesn't work, sounds like the HD is dead...or he has a bad powersupply like I did on my Ti 500.