noisy power supply (xbox360)

[movingtables]

anyones power supply noisy?

mine sort of makes this background echo-ie alarm noise its weird.
cant really describe the tru noise.
its a bit like when you're pc makes a component expanding noise lol.

EDIT: its ventilated very well ....

 

[movingtables]

Strange.

Got any power cables crossing the lead feeding it?

well its on my pc desk.
the amount of wires together is scary.
that would make the power supply sing you reckon ? lol