> > I see you going well with the development of winbond chips. I tried to > make the fancontrol work with this 2 chip since a month without success. > Can you tell me now it's changed or not? Hello, for the w83627hf, Carlos Olalla developped a code which changes the PWM frequency, RTSensors, http://lists.lm-sensors.org/pipermail/lm-sensors/2006-July/016771.html. But it's not yet implemented in lm-sensors, http://lists.lm-sensors.org/pipermail/lm-sensors/2006-August/017266.html (I've not seen news since, I hope there will be soon). -- Guillaume Millet