> I tried your instructions, but nothing seems to happen: > > | # cat pwm?_enable > | 2 > | 2 > | > | # cat pwm?_auto_point4_temp > | 255000 > | 255000 Ok, so good so far. > BTW that value seems the max I can set it to yes, the register saturates at 255 which gets multiplied by 1000 by the driver. > sensors shows: > > | CPU: 3105 RPM (min = 0 RPM, div = 2) what does 'cat pwm?' show? ...juerg