Hello! I have a problem with my PC, its for some reason makes humming noise suddely, from somewhere around motherboard area if checked from right side of case once i take off right side panel where cable managment is. The thing is. When i press under the PC humming stops, or when i lift my case up it stops humming too. I pressed on sidepanels, front panel, back of case it still hums, only when pressed under it humming stops. I checked every component if they are loose or something from fans, gpu, motherboard to psu and hard drive, everything very well screwed tight, nothing is loose and none of the vibrate on touch. My specs are Intel i7 3770 no OC stock cooler, 8gb ram 1600mhz, gtx 1060 6gb, Sharkoon 500W 80 plus Bronze PSU, 120gb ssd and 500gb hard drive. If you have any ideas what could be the problem i would be greatly thankful.