fan ramping up

Hey y’all. Recently, I added some planteks halo rgb lights to my system. Upon turning upon my system, everything looked fine. However, when opening up some games (such as Destiny 2 or It Takes Two), I’ve run into a problem where my computer would: -black screen - the sound would stutter -fans...

So, new build with a Ryzen 3600 and a b450 gaming F motherboard. Updated windows, bios, ryzen master, chipsets, all that lovely stuff. What I can't stand however is the constant fan ramping up and down every 5 seconds or so. I've been seeing this as an issue on other forums however have yet to...