The manual that came with the fan states "Connect PWM Mode and Addressable RGB LED to motherboard", with a diagram that has a socket labelled JRAINBOW where I am supposed to plug in the cable from the fan.
I have an ASUS PRIME A320M-K motherboard and there is nothing wrong with my pc, but I have a rear case fan with RGB which when the PC is on spins perfectly fine but I would like it to light up. On the instructions it says I need to plug it into a socket labelled "JRAINBOW" and I can't find it on...