Please help me with my problem. My PC configuration looks like this.
Mobo : Intel DX58SO
CPU : Intel i7 950
OS : Windows Vista Ultimate (32 Bit)
Sound : Realtek High Definition Audio
I have a 5.1 Creative LX520 Speaker, I have set the sound output to 5.1 in control panel, but when I test the speakers the two rear speakers does not work. But if I change the setting to 7.1 it works, but the sound from the rear speakers are like distorted. Please help.