Earl, there is another step in the OF reset sequence reset-nvram set-defaults reset-all I use the OF resets regularly, whenever something weird starts. =20 Usually fixes it right up. Can't always tell what the problem was, but=20= ITS GONE! Dan On Apr 29, 2008, at 4:08 PM, Earle Jones wrote: > > On Apr 28, 2008, at 9:41 PM, Crandon David wrote: > >> My DP500 bongs only about one out of ten times I start it up, and=20 >> otherwise it works fine. >> >> David > > * > It should 'bong'. The 'bong' is your friend. > > Here's how to make it 'bong' every time (unless you have something=20 > else broken.) > > Restart your computer while holding down four keys: Command, Option,=20= > 'o', and 'f' > (That's the letter 'o' and the letter 'f'.) > > This starts your computer up in 'open firmware' mode. > > At the prompt, type: > reset-nvram (then carriage return) > > Then type: > reset-all > > You might have to do this more than once. (nvram is non-volatile = RAM.) > > To check the startup disk there is another procedure: > > Restart you computer while holding down three keys: Command, Option,=20= > and 's'. > > This starts your computer up in 'single-user' mode. > > At the prompt, type: > fsck -y (then carriage return) > Important: note the space between the k and the - > > To reboot, type: > reboot > > Finally, you can reset 'parameter ram' by starting up while holding=20 > down these four keys: > > Command, Option, 'p' and 'r' > > Have fun! > > earle > * > ________________________ > Earle Jones =F0 > 380 Conil Way > Portola Valley CA 94028 > Home: 650-854-1489 > Cell: 650-269-0035 > earle.jones at comcast.net > > > > > > _______________________________________________ > G4 mailing list > G4 at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/g4 >