Linking surround sound to laptop

[Fretslider]

I have a Fujitsu siemens amilo 1630a laptop that has a feature of being 5.1 compatable.
I have just bought a Kinyo 5.1 home theatre system.

My problem is how do I connect 6 channel RCA leads to a minijack SPDIF output socket?

 

[Rawan AbuSalman]

What do you mean "it has a feature of being 5.1 compatible"?
Do you mean it has a built-in 5.1ch sound card?

I don't know much about how to connect them and stuff but usually, the the sound card has 6 imputes (if 5.1ch) were you can plug the speakers in...

If you dont mind if the output is 5.1, there is this device that can connect you computer audio to a stereo or TV or surround system wirelessly...(not sure if the sound remains 5.1ch...I guess it becomes stereo sound)
You can check this link here...
http://www.amazon.com/exec/obidos/t...16810-4924612?v=glance&s=electronics&n=507846'

Hope this helps!

 

[Fretslider]

Hi as an update I have since found out that my laptop has a Realtek ALC655 soundcard which has 16 bit duplex stereo and that the audio input/outputs on the front of my laptop can be configured for 5.1 channel surround sound.
I still don't know how I go about coupling the 6 rca jacks that the sound system has got with the laptop but I hope to find out eventually.