LOGITECH Z5400 USING OPTICAL

[delpy8]

Hi forum running an optical cable from max formula 3 creative sound card,

I have sound but no option to test or tell if Im getting 5.1.

Any ideas,

Just found out I will only get stereo so will need to connect the audio cables,
Cheers

 

[delpy8]

Just connected the 3 colored connectors and was only getting left and right audio when
using windows speakers setup so uninstalled audio drivers and reinstalled now I test the speakers and only get center speaker and woofer


What the hell all i want is the 5 speakers to make a noise