I did what you said.
I have plugged the green cable to the black input and black cable to the green input on my sound card.
When I run the test this is the outcome.
Sub and center working just fine. When I test the rear speakers it works well when I click the rear left and rear right speaker...
I just bought 5+1 logitech speakers for my pc.
http://www.logitech.com/tr-tr/product/surround-sound-speakers-z506
I made all connections to the subwoofer and to the pc
There are three cables come into my pc green,orange and black all plugged in into my onboard sound card.
But I cannot make...