Same thing here since I upgraded to 10.2.8 Pb G4, 667 Mhz 512 Ram 10.2.8 Ray Is it possible to downgrade to 10.2.6 without having to reinstall jaguar? on 9/29/03 23:56, PowerBook G4 Titanium List at Titanium at lists.themacintoshguy.com wrote: > I've noticed, in the last few weeks, that my G4's fan is on a lot more > then it used to be. I'm also noticing a lot of heat under the function > keys and it's even warmer above them on the actual casing. Is anyone > else experiencing this? > > Thanks for your help, > Holly > PB G4, 667 MHz, 768 MB, 10.2.8