Case Fan Noise

DaimyoWK

Honorable
Aug 21, 2013
27
0
10,530
One of my top 120 mm case fans on my Rosewill Destroyer keeps making this weird loud sound constantly. I took it out of the case and it made absolutely no noise while running. Anyone have any ideas why it may make this sound in the case only?
 
G

Guest

Guest
nylon washers or rubber o-rings between the fan and the case. Moves the fan away from the case and cushions the vibration at the same time.