On Sat, 2004-04-17 at 13:23, Jeremiah Benham wrote: > On Sat, Apr 17, 2004 at 12:40:12PM +1000, Benjamin Herrenschmidt wrote: > > Temperature control is done via external i2c thermostat chips. We have > > or don't have a driver for them depending on the model > > Is it possible to manually turn off an on the fan? It depends on the machine model and the type of fan controller, but I don't recommend doing so. Ben.