I'm running my first linux distro: Vortexbox (Fedora based). It's on an old Pentium III machine with a GA-6VX7B-4X motherboard. I would like to have some control over the RPM of the CPU fan, I've tried pwmconfig but the motherboard doesn't support pwm. I'm looking at controling the fan via ACPI now. I've been googling it but because the learning curve is so steep am I none the wiser.
Is it possible to control the fan via any ACPI supportng motherboard?