[sylbercb]

hi , my name is sylberman from brazil.
A two days ago I bought Logitech X530 5.1 .
I did the setup in the soundcard control panel (3d sound 5.10.My sound card is a soundBlaster Live 5.1 Dolby Digital.
All speakers ( right front, right left , rear front and rear right an d subwoofer works well but the central speakers ( I put it between keyboard and monitor) dont work sometimes.
in the creative AudioHQ console all speakers passin tests , included central speaker.
My questions are:
1)the central speaker works only in few appications?
2) have upgrade my soundcard ( pehaps a AudiGy )?
3) I did the wrong configuration in the sound card controlpanel?

I apreciatte help from evrybody , please.
sorry for my poor english
tanks a lot
sylberman

[Law]

It might just be a broken speaker, you might want to take a look at
this thread , maybe it might give you a clue.