> >Sure does - my Lombard gets quite unstable above 67 degrees (as > >reported by /proc/cpuinfo; the TAU isn't calibrated so the actual > >temperature might be a bit higher). The instability started after > >adding a second RAM module; it's more severe with 2.6 and the 1000 Hz > >scheduling timer there. > > > > > Hi was not talking of the tau (garbage on ibook) unit, but of the > adm1030 chip, which temp measurement is consistent with the hddtemp > using SMART disk.
He was talking about the Pismo, and the fan being managed by the PMU. Is there a separate temperature controller chip on the Pismo? If not, all we have is the TAU (which isn't so bad on the G3). Michael