Originally Posted by Spartoz
Originally Posted by RnRollie
if its coming from the sidepanels, just loosen the thumbscrews... if you (over)tighten them, it puts tension on the panel and it is prone to "vibration" noise.
I did this and it change nothing
Many of the vibrations come from the front dust filter and from the side panel
Oh and fans are noisy too https://www.youtube.com/watch?v=8rxGIdBG4jo&list=UUdF1PXh7WGfDcTgHrxtMKqA
( you can hear like there is something hitting the pales )
time to take some part apart then and apply rubber/foam (draft) strips in strategic places Or maybe a nylon/rubber washer on on the fan(s) to change their distance from the panel
One thing to try: fold over some paper till you have soemthing thick enough to wedge between right sidepanel and the MB tray, as if trying to make it "bulge out"... if that changes noise... replace with a rubber block/wedge
Note that you may have a fan imbalance causing an harmonic vibration throughout the cage; so, try changing them out.. or switching positions.