All I can say is this.
My Computer IS causing my ears to ring.
I just built this new PC and the motherboard has a faulty capacitor which emmits a uber high frequency which ears can pick up on, even if you have
headphones on, it will cut through as if you were not wearing them.
It really weird since the frequency is quiter than the fannoise but it cuts through and noticable.
Turn off the computer, the ringing is still there, hours later its gone or subsided.
Spend a day from the PC and no super high pitched eeeeeeeeeee........ in my ears.
My computer is on my right hand side and the most effected ear is my right.
Go to sleep and wake up the next morning, no sound ringing, sit at the computer for hours. . . .eeeeeeeeeeeeeeeeeeeee...............
There's some research done in Sweeden about electromagnetic frequencies from computers.
I just don't know if this affects everyone or just select people though.






