Hi all I have an xenta xforce 5.1 system and I have an htpc with this sound card http/www.amazon.co.uk/Startech-Channel-Surround-Sound-Adapter/dp/B00JLREDZG/ref=sr_1_3?ie=UTF8&qid=1402066453&sr=8-3&keywords=startech+5.1+sound+ I also have 5 jacks to rca cables and my sound system has two audio inputs one is aux which has two ports white and red and then there is one called ac3 which has six ports 3 red sub SR and FR and 3 white centre SL AND FL could you tell me how can I setup up a six channel analogue 5.1 surround and and also tell me what movies online or torrents are in 5.1 thanks.
Start search for "sound" and then look for the speaker icon called Sound and select it.
Select Speakers and select Configure.
From the next section select 5.1 Surround(you can use the test of click speakers to run the test. Make sure your speakers play as they should, if you hear nothing for Center or Sub, chances are you reversed them, flip the RCA cables and try again) and hit Next and then finish.
The default settings should work for you.
Only sources with 5.1 sound will play on all speakers, if you want other programs to play in 5.1, some cards or programs have upmix options.