I have my pc run via hdmi into my Sony Soundbar and subwoofer hub. This is then run into the tv for video. I don't seem to have the settings exactly correct because voices only come out of the right most speaker on the soundbar, background sound out of the left end, and the middle (Majority) portion just has the slight hiss of no signal. On my pc I have it set as 7.1 surround with all of the boxes checked. Please help me make full use of the sound bar! thanks.