Is there a way to make my XBOX360 stop recognising a specific controller?

[HolyAltnir]

:siren: Sorry if this is the wrong section\forum\whatsoever:siren:

So, I have a couple friends coming over to my place tonight, and I have only 2 Xbox360 controllers, and one for the PC, that the xbox can recognise and recieve.
The problem is, that if I make the Xbox recieve it, everytime I would like to play the PC with the controller, the xbox will turn on and such...
So my question is: After I am done with the friends and don't need the Xbox to recieve the extra controller, is there a way to disable the xbox from recieveing it?

[Mattz333]

I think the only way is to sync the controller to another Xbox. Once my controller is synced to my xbox it won't ever turn my flatmates xbox on (when I'm out of range of my xbox).

[joost1120]

connect your xbox to an extension cord with a switch, so you can just press the button to switch it between PC and xbox.

[HolyAltnir]

[QUOTE=Oicani Gonzales;28128620]Disconnect the 360 from energy

Bam[/QUOTE]

So if I just plug it out of the electricity, I will have to just re-connect the controllers I want, and there won't the interference between the PC and the xbox?