Hi, I recently dropped my old original Xbox while trying to get it out of a cupboard after many years of hibernation - I know these things are renowned for their sturdiness, but I was a bit worried when I turned it on and got a fairly loud buzzing coming from inside. I opened the thing up and switched it on again and found that it's coming from the PSU. It's been so long since I played with it that I can't remember if it was always this loud, or if I have damaged something and it's in its death throes or something. It's not defeaning, by any standards, but it is quite audible - is this normal? I disconnected the system fan for a second to make sure the PSU is the guilty party. I was thinking of buying another supply and swapping it to test the difference, but I thought I'd check if anyone knows if certain models of PSU are quieter than others (there seem to be many revisions of the hardware). Can anyone recommend a particularly good one? Or can someone recommend perhaps a replacement part for the coil on the PSU I have already (I assume that's the exact component that is buzzing - it's difficult to pin down exactly). Thanks for any help, guys.