Have fiddled around with the software, double checked all my connections, and still only blue. And then after powering down and turning PC back on later, I've only got blue LED. Issue is that the software was controlling everything perfectly.

I could change all the colors flawlessly, however being on a 1 to 4 splitter each LED had to be the same color. Now, this setup was working flawlessly for a time. I have the arrow imprinted on each 4 pin matched up correctly, and the arrow matched up on the mobo to the side indicating 12V. The three fans each have a 4 pin RGB header, and a single connection for power off the power supply. The case came with all three fans preinstalled. I have a 1 to 4 splitter connected to an AMD Wraith Spire cooler (2700X CPU) and the other three going to my fans in a Cooler Master case.

First off, I'm running a Gigabyte Aorus B450M motherboard with one LED header, it's got a 12 volt pin. I will attempt to provide as much info as possible. Having trouble with the Gigabyte RGB Fusion 2.0 software, I think.

Gigabyte b450 aorus elite rgb fusion