Guys

my speakers work well when i play music from my audio files in the computer but i struggle with the sound from my tv card....the tv card picture is perfect but there is no sound...

i tried different configurations but it didnt help, i also inserted my speakers cable to the tv card audio oulet but still no joy....

checked my audio device manager and the drivers are there and all enabled...I see no ! and certainly no *.........what is the problem here, please help