Do you have Applecare? I'd call and see if they have any suggestions. Odd. Gary Ron Reames wrote: > Thanks, date reset. > I used DW and optimized the directory.That didn't help. > A friend suggested the noise might be coming from the speakers. He's > right, but I don't know why. > When I hear the noise if I touch any of the keys which control the > sound, the noise stops, for a very short time. > It doesn't matter if I up the volume, turn it down, or off. The noise > stops for about 30 seconds, then comes back. > > > Ron