Hi guys, i need help connecting the audio from my laptop to play through my tv. I have a vga to vga cable plugged in from my laptop to the tv and the video is coming through fine. I have a 3.5 to 3.5 cable plugged in from my headphone socket on my laptop to the correct audio port on the back of the tele, right above the vga port but there is no sound coming through it? Any ideas??