Argon Neo 5 NVME - Fan Control

[HarryH]

The fan at the NEO 5 is connected directly to the RPi5 pcb. There the linux kernel is responsible for fan control:

Argon V3 fan speed issues

If you want to switch to Pi5 fan control via the kernel, you need to connect the fan directly to the board to this fan header. But keep in mind that this is a fiddly thing to do and you still need a script for the power button function of the Argon One case. It will depends on your distro and the used kernel version if the fan speed currently automatically regulated or not. Normally the fan should only be on, if the temperature is upper the first threshold. For Ubuntu existing scripts like t…