need help with surround sound

[hatib]

guys so my brother pc have a asus m5a78l-m usb3 it supports dts and dolby and the receiver is onkyo tx-ds494 which supports both dts and dolby digital.The is that he gets pro logic which is fake when using spdif when going to audio playback devices the optical connection have 2 option default and properties i can't click the configure option the latest driver are installed and in properties when testing dts and dolby both work when going to advanced tab there is no option for 5.1 even when playing assassin's creed 3 which supports dts it didn't output now i know that u need audio that supports dts or dolby so what is the solution for this

 

[hang-the-9]

guys so my brother pc have a asus m5a78l-m usb3 it supports dts and dolby and the receiver is onkyo tx-ds494 which supports both dts and dolby digital.The is that he gets pro logic which is fake when using spdif when going to audio playback devices the optical connection have 2 option default and properties i can't click the configure option the latest driver are installed and in properties when testing dts and dolby both work when going to advanced tab there is no option for 5.1 even when playing assassin's creed 3 which supports dts it didn't output now i know that u need audio that supports dts or dolby so what is the solution for this

I can't make anything out from this post. What are you trying to do? Play computer audio as 5.1 and it's not working? Most optical connections don't support 5.1 audio. http/www.tomsguide.com/answers/id-2095538/spdif-optical-support.html

 

[hatib]

guys so my brother pc have a asus m5a78l-m usb3 it supports dts and dolby and the receiver is onkyo tx-ds494 which supports both dts and dolby digital.The is that he gets pro logic which is fake when using spdif when going to audio playback devices the optical connection have 2 option default and properties i can't click the configure option the latest driver are installed and in properties when testing dts and dolby both work when going to advanced tab there is no option for 5.1 even when playing assassin's creed 3 which supports dts it didn't output now i know that u need audio that supports dts or dolby so what is the solution for this

I can't make anything out from this post. What are you trying to do? Play computer audio as 5.1 and it's not working? Most optical connections don't support 5.1 audio. http/www.tomsguide.com/answers/id-2095538/spdif-optical-support.html

yes i want to play 5.1 from pc using spdif

 

[hang-the-9]

If you know the motherboard audio and the receiver support 5.1 though the output you are using, then you can contact the motherboard vendor for support and see what is needed to get 5.1 out of the card. Optical does support 5.1 but not every type.

 

[hatib]

i sum how managed to get 5.1 using multi channel but don't get dts