I have conected my PC to my TV using HDMI from my video card to the HDMI on my TV but the sound will only come from devices connected to my PC i.e. headphones and speaker. When I connect the TV and PC my TV acts as an extention of my monitor, like having them side by side. However, I can get the picture on my TV but no sound.
I have done a lot of searching on Google for a solution but nothing helps. Also, when I right click the "speacker icon", bottom right of my monitier, then "playback devices" only my speackers, headphones and something called "Digital Audio S/PDIF" no idea what this is but when selected still no sound and I am not sure if this was showing before I ever tried to connect my PC and TV.
My TV is an LG 32LD450 (Full HD TV)
My video card is an ASUS R2970X which has an HDMI port which I am using to connect the TV.
OS is Window 8.1
Hope someone can help.