Yamaha DS1x Native Audio

[sloopy]

I have a Yamaha DS1x Native Audio soundcard. It has 1 output for the microphone and 2 outputs for the speakers. When i plug my speakers in 1 of the 2 outputs required for speakers, no sound comes out of the speakers, but the other output works good. How can i get both of the outputs to work??

Someone please help me!!!!