I just bought the new mac mini middle model I7 dual core, 2.7 ghz. After a few hours of normal usage, I notice that quite regularly a high-pitched whistling noise emanates from the device and then disappears. I think it most often happens when I am surfing the web, so I began to think it was perhaps the graphic card, but I can't really say what is causing this. The temperatures seem to be within range. GPU and GPU Diode are around 50C. I haven't done any heavy usage yet so I can't really associate an activity with this occasional noise. I did the Pram and smc reset and repaired permissions after doing the Time Machine transfer on startup.
Anybody else experience this or have any guesses.
Thanks
Anybody else experience this or have any guesses.
Thanks