How are you connected to the PC? Analog, or digital (SPDIF)?
Hey thanks for your concern.
Its Analog. There are 3 wires going to the sound card. There's an option called "Swap Center/Subwoofer" in my Cmedia soundcard. After I swap the Center/Subwoofer, each of the channel including the subwoofer is working fine in the Sound manager testing. But once I play music/movies, the center channel isn't working. Tried playing in Itunes, Kmplayer, Vlcplayer, media player etc. Tried switching wires, different 5.1 movies, music etc.
If i untick the "Swap center/subwoofer", then the center channel is working but the bass is out, no bass at all!
What I figured out was that either the Center channel or the Subwoofer is working at a time in all other programs (except for the Cmedia sound manager).
I think 1 solution would be to combine both center and subwoofer channel through some program... Is there any program or tools to do this?? or any other idea guys?