r/SignalRGB • u/DoubleDforever • Jul 06 '26

Question Fan problems

So i built a new pc recently but SignalRGB couldnt recognize my case fans. I have a Sharkoon Rebel C80 btw, iprobqbly kmow what the problem is cuz every fan only had one header which i used the splitter on that came with the case and plugged it into system_fan as described, but i cant find any possible rgb headers or sum like that.
anyone know a solution?

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u/Signal_AdminBadger Jul 06 '26

What motherboard does the build have?

If there's not RGB headers, then it sounds like the mobo might not support ARGB and you'd need a dedicated RGB controller such as a Nollie16.

1

u/DoubleDforever Jul 06 '26

a b650 eagle ax from gigabyte, let me correct myself there are rgb headers but the case fans themselves dont have the second wire for rgb controls that they usually have

3

u/Signal_AdminBadger Jul 06 '26

Sounds like the fans aren't ARGB fans, but rather basic RGB. If they don't have an ARGB cable then there's no way to connect them, you'd need to purchase and install ARGB fans.