Computer sound problems!!help

[omega366]

I have a epx 8rda+ mobo and just got logitech z640 5.1 sound system. problem is i cant get 2 of the speakers to work. what do I do?? I changed the nforce sound options to 6 speakes already. fellow 8rda owners help me ou tplz

 

[So]

This Forum != to general hardware.