I know it's not the fans, it's more like a.... how do i describe it vibrating, kind of sound, as if the pc is working really hard
Maybe something needs to be secured better? Like fans and the such going off on something is causing it to kick around?
**BTW, years ago I accidentally disabled my PCIE slots... I didn't have another computer, or any form of internet access. Lucky for me I still had my mobo guide, and was able to read about the jumper.
It could be... HDD or Dvd... Only moving parts if not water cooling.... Fans / HDD / DVD.