Question ARGB Fans rgb suddenly stopped working and won't turn on?

[Ken-N]

rgb just randomly stopped working and I have no idea why, the fans Im using are "ThermalRight 120mm ARGB" fans seem to work normally except rgb lighting doesnt work or turn or anymore, I have no idea what caused this or how I can fix it, any ideas?

 

[CountMike]

rgb just randomly stopped working and I have no idea why, the fans Im using are "ThermalRight 120mm ARGB" fans seem to work normally except rgb lighting doesnt work or turn or anymore, I have no idea what caused this or how I can fix it, any ideas?

Most of RGB control is via software for your MB. First place to look at.