Mark Studebaker wrote: > the first is the speed 0-255 and the second is the enable 0|1. > After writing a 1 to the second value you should be able to change the > first value > in subsequent writes. > You can also try the program prog/pwm/pwmconfig and see if that works. > If it does you can try prog/pwm/fancontrol. > If things don't work let us know. I just wanted to post a quick thanks because I am probably unable to try this in the next few days due to other workload. As soon as I have a success (or failure) report, I will post it. Many thanks for your work, Rene