Hi all, I have built a pc intended for HTPC use. I built it using Windows 8.1, an MSI H87I motherbaord and a i5-4570 which has the HD4600 gpu. I have got everything set up, but I have no audio over HDMI when connected to my TV. In Windows' playback devices section, there is a entry for HDMI audio but it says "not plugged in". I have tried switching drivers and the usual tricks, but I'm getting nothing. Does anyone have any experience with this? It seems to be a pretty common problem but I can't seem to find answers. Cheers guys!