Question AIO Radiator from IBuyPower pre-built desktop. The fan blades are making a fluttering noise. What can I do?

[NiveusT]

It seems like the cooling itself is fine, but the fan is making a slight fluttering noise randomly... Very randomly. It doesn't matter what I'm doing. Just seems like the fan gets a tiny bit fluttery randomly. It's one specific fan, and LIGHTLY pressing on it fixes it.

iBUYPOWER 240mm Addressable RGB Liquid Cooling System - This is what I'm using.

What can I do to fix this little fluttering of that one fan? Or should I just warranty the entire thing?

 

[USAFRet]

Live with it, or warranty.

If YOU start to mess with it, that may completely invalidate the warranty for the rest of it.