Re: On the GTX 470 mini-HDMI
Yes, you will have sound as long as you install the HD Audio Driver and enable it under the Resolution setting in the NV Control Panel. I use an HDTV as a monitor and switch it back and forth, because my headphones won't work from my soundcard when it's enabled.
AMD FX-8320 Vishera 8-Core 3.5GHz (4.0GHz Turbo)
G.SKILL Ripjaws X Series 16GB (4x4GB)
EVGA SuperClocked GeForce GTX 760 2GB w/ EVGA ACX Cooler
MSI GTX 460 (Dedicated PhysX)