Hi all, just read the sticky on speaker placement. Rather interesting. I'm using onboard sound, and games and music sound ok to me. But I like everything to work as it should. When I do a speaker test the front, back and centre speakers sound okay. The subwoofer, however, isn't sounding. The twin speaker that is the centre speaker sounds for centre test and subwoofer test. I have Logitech 530 speakers. The Asus onboard sound is Via VT1708S 8-channel high defenition. I have the setup on 6 channel and that is 5.1 surround sound. Is this sound normal, or should the subwoofer sound when the test reaches that graphic on the test application.