I have a server system (no monitor or keyboard) using the M5A78L motherboard with AMD FX 4300 processor. It works fine but I would like to be able to control the fans. Currently running 12.4.1 LTS 64 bit Ubuntu.

I have tried sensors-detect and pwmconfig and it reports no pwm fans available. Anybody know anything about how to get the fans working?

Chipset is said to be AMD760G(780L)/SB710

Thanks for any help
Norm