Jack Malmostoso wrote: >but they now work perfectly. I assume that Cool'n'Quiet is managed >directly by the MoBo, my CPU never goes over 37°C. > > I believe fan speed is controlled by the motherboard always, but to reduce CPU speed when it's idle (which will mean even less heat), see the powernowd package. -- Sodd's Second Law: Sooner or later, the worst possible set of circumstances is bound to occur. Eduardo M KALINOWSKI ekalin@bol.com.br http://move.to/hpkb