Discussion Advice from the ARGB experts needed


Caliper Novice
Original poster
Jun 28, 2023
Hi there,

I got a quick question, addressed to the ARGB experts in this Forum.

This is the scenario :
All my case fans are powered by a fan controller (PWM + ARGB). Two cables were provided, one for the 3-Pin Header (ADDR.LED1) and one for the PWM Header.
There's only one ARGB header on this motherboard (Asrock B550M Phantom Gaming ITX).
All fans are perfectly spinning, but the fans do only emit a white light, no fancy colours.
I also tested all fans individually connected to the 3-Pin Header and the PWM header : they all spin, but they do not emit ANY light.

Can I assume with this that the 3-Pin Header is broken or faulty ?