I want to get 5.1 sound out of my optical port. But the manual say that this is not possible if I use any HDMI port.
But in fact, i use all of them

I heard from a friend that another Firmware can solve my problem, but it seems that my TV is to old for that.
Can someone say my if there is a way to get the incredible 5.1 sound out of my optical port with hdmi?
And sorry for my English, it isn't even my native language. (it is german

thanks a lot