On Sat, Dec 22, 2012 at 06:44:49PM +0100, Hans-J. Ullrich wrote: > just make sure, that the cooler free of dust. After some time, there is a lot > of dust in the cooler, which is clogging the air exit. Hi Hans, Pretty sure the cooler is free of dust now. > > If this is ok, you might want to try pwmconfig, which is creating the > configurationfile for fancontrol (/etc/fancontrol). I shall investigate this. Thanks for the idea. Cheers, Dan