HDMI from PC to TV in 5.1

[srh007]

Hi!!

I have the Logitech X530 5.1 surround sound speaker set, and I am looking to use the same set of speakers for my PC, Xbox 360 and Apple TV 2. The only logical way I thought of doing this was to plug everything into my TV, then attach my speakers to my TV and everything should work right??

It only outputs the same sound to all the speakers, not 5.1 surround sound.

I am outputting via HDMI as I have an ATI HD 5400 series card.

Please help me out!!

Thanks!!

 

[srh007]

Please help me out with this one!!!