cpu cooler fans making noise

CPU:Ryzen 7 7700X CPU COOLER: Thermalright Peerless Assassin 120 SE CPU Air Cooler, Dual Tower 6 heat Pipe I noticed this weird sound coming from what seems like the cpu air cooler or at least in that area and it's not super loud but it's loud enough to be kind of noticeable. View...

My Liquid cooler is MSI MAG CoreLiquid 240R ARGB. So I figured out the source of a high pitched noise, it's coming from one of my Cooler fans. But see, I also Figured how to stop it... Problem is only temporarily.. This may sound very weird. But if I place my finger in the middle of the fan...