I recently bought a 220T case that came with 3 SP120s and bought 1 more to go in the back of the case. This case came with a Lighting Node Core preinstalled with the fans already hooked up to ports 1-3.
I bought a Commander Pro as well and have the 3 factory fans plugged into 1-3 on both the Commander Pro and Node, and they all work fine. However, the additional fan (pin 4 in both the pro and node) that I bought will spin, but not light up. I initially thought the fan's LEDs were the problem, but I am now having the same issue with another fan.
My Node in iCUE is set to SP RGB PRO Series Fans, 4 Fans.
I've gone through the Support pages but could not find anything to help.
I've been messing with this for about two weeks and any help would be much appreciated.