I am newer to gaming pc’s and wanted to see if I could get some questions answered. I have a CP, Ryzen 5, 1060 6gig, the dreaded 450w psu, etc. had 2 stock fans and an LED strip connected to the board of the LED color changing button up front. My question is I’m wanting to upgrade to some rgb fans and somewhat understand the jled/sys fan headers. I see my 2 fans running but with only one system fan header being used. How is the second powered? And only having one jled 12v pin set on the MOBO, does this mean only one color rgb fan may work. I’m wanting to remove both stock fans and replace with rgb fans. What is the best way to go about this. I appreciate you reading this and helping. Thanks again.