ElephantLUV

Ok, not sure what you mean by “how many fan connectors” but my mobo is an Asrock b450 pro4

Yes the fan’s use molex, only the front 3 though, the rear fan is connected to the mobo (3 pins not 4)

I finished building my pc yesterday and turned it on today; I’ve found that the power button will only turn off the system if held down, (is this how it should be?)

Ok!

I’m new to pc building, intact I finished my build a few days ago, I also ordered a monitor so while I waited for that I never turned on the system, it should arrive tomorrow but I was really wanting to turn it on so I decided too. My case is the “Montech Fighter 600” anyways, I read through all the books and connect all the headers. Now the first time I turned it on the front 3 fans started spinning maybe 5 seconds before the cpu and rear/gpu fans did (thought nothing of it). Then they all started spinning and the RGB turned on, great! But then the rgb turned off and half light up red? (Eh sorry I don’t know how to explain a lot of what I’m trying to say, I apologize if I don’t know all the proper terminology for this I’m rather new also pls don’t judge on cable management lol!) would love some help I’m not sure what to do. Also when I click the reset button it will only temporarily revert the rgb back to “rainbow” (things also spin slower when this odd redness)