I Cant Here any Sound on my Speaker

[Keyvin]

Hi I have the LG UJ6300 49' TV and it has a fiber optic (TOSLINK) output for audio, i bought a TOSLINK to 3.5mm jack to connect my TV to my Speaker which is Logitech z506 5.1 surround. the cable came today and i was so excited, but when i plugged it in, it didnt work. i was disappointed, any suggestion or soln.?

it would be greatly appreciated

 

[americanaudiophile]

You got an optical to analog converter and cables?
Did you turn on the optical output in the TV menu?
Did you try changing the audio output type to PCM in the TV menu?
Did you try turning off the internal speakers in the TV menu?