Question Pc power supply

[IInventedMurder]

Hello everyone, I'm building a 3 pc fan exhaust system for my bedroom window when I'm soldering to get rid of the soldier smoke. I'm using 3 coolsonic hc-010 argb 4 pin pwm pc fans and I'm trying to run them on my pc power supply only because I don't have a gaming computer. I bought a molex 4 pin to 3 pc fan power adapter and an argb 5v 3 pin rgb sata power supply fan controller. I daisy chained them and the fans work great but I can't get the lights to light up. Can I just use a pc power supply to make the fans and lights work (I thought it was possible but I'm not sure now) also can someone give advice on a good power supply, fan hub (if I need it), and fans.
Thank you very much.

 

[Darkbreeze]

Do you have the ARGB connectors from the fans plugged into an ARGB case, motherboard or 3rd party controller? Because if you don't, not sure how you think you'll be getting power to the lighting. There should be two wires coming off each fan. Or three. Is there?