Dane. Designer.

Old Blog

High-Pitched Whine From Power Supply?

Recently I have noticed that the power supply for my Cinema Display has started emitting a high-pitched whine at night when it’s sleeping. It’s almost inaudible. Almost…

I have no idea what to do about this. I would shut it down on the switch, but that means turning off all the power in the bedroom (It’s an old building, one power outlet per room), and I hate not being able to simply sleep my computer.

I remember my old CRT monitor having the same problem, and it drove me nuts!

What the hell do I do!?