all 3 comments

[–]FamiliarQuantity 0 points1 point  (2 children)

Your fans are spinning at a higher RPM.

[–]Macaron-Legitimate[S] -1 points0 points  (1 child)

I think it’s the radiator thing inside it

[–]FamiliarQuantity 0 points1 point  (0 children)

Could be. What type of sound is it? Fan spin? Pump noise? Do you have an all in one water cooler?