I really need some help with this one.
I purchased a new PC, with a Gigabyte GA-H61MA-D2V motherboard that has on board realtek audio, I also purchased a nvidia geforce GT630 graphics card which has a built in audio processor and hdmi connection which is going to my LG 42PL6010 tv.
I've installed drivers for chipset, audio, graphics, but I'm unable to get any sound out of the HDMI port. I've set the default play back device as as the tv in control panel - sound. Choosing to test shows the audio bars moving but no sound comes out.
I've checked bios settings, tried with only audio drivers, or only graphics drivers, no joy.
I've tested the cable and tv with a hdmi equipped laptop, so can rule those out as a possible cause.