Hi guys, I have this fairly old PC which used to be my dads. He's upgraded his and give us this one as a spare for the bedroom, watching films on a night etc. He had some Logitech speakers plugged in to the green audio port in the back of the PC, but I don't have them here so for some reason I can't get sound to come through the TV. On the voume options in the bottom right corner the only playback device is the speakers he had plugged in and Digital Audio (S/PDIF) High Defination Audio Device, but obviously, neither work, there's no sound. I have the HDMI cable plugged into the Graphics card but their should still be sound coming out of the TV speakers? Only thing is, when i try to update the drivers from the Asrock website, no drivers are compatible with windows 7. I have windows 7 64 bit and I've tried the vista 64 bit drivers, but it says there's no drivers supported for windows 7. Can i not install the drivers for this motherboard?