> Josh Narins wrote: > > > TiBook G4 (Nov 02 model) > > Hi! > > I have the same strange sound on my ibook (late 2004). It happens rarely > (about once a week). > It is not (well, should not be) related to battery and there nothing in the > syslog when the machine beeps. My sound is constant. It happens whenever there is nothing else using the soundcard.