Logitech Z-640 Speakers

[WTF]

Just got logitech Z-640 speakers and audigy2 zs sound card, sound comes through on the front two speakers and the bass only. The center and rear speakers aren,t getting any sound, but the center will put out sound if I press the matrix button. Anyone have any ideas of what the problem might be?

 

[bucko]

I had the "exact" same problem with Z-640's on a new computer I had built last week. I took it back to the place it was built and they had failed to install some of the files on the Audigy 2 Sound Card installation disk. I don't know which ones they had left out, but when I took it home it worked fine. Hope this helps.

<P ID="edit"><FONT SIZE=-1><EM>Edited by bucko on 12/21/03 04:43 PM.</EM></FONT></P>