Audio devices not detected

I just built a new computer
Gigabyte 78LMT-usb3 motherboard
EVGA Geforce 730
Crucial Balistix 8Gb (2x4)
Fractal Design Core 1000 usb3 case (if that matters)

I did a Windows 7 Home Premium 64bit install from a disc. When I booted up and downloaded all of the drivers, my playback menu doesn't find any devices except my HDMI ports (neither of which i am using because I am using VGA and DVI)
I have downloaded the Realtek HD drivers, didn't help. I downloaded the chipset drivers again and redownloaded the audio and didn't work. I have been searching all over and can't find anyone with quite my problem.

No, the only devices listed there are my two HDMI ports and nothing else will show up after I click "show disabled devices"

Okay, device manager says that i have High Definition Audio Device installed. I even got a installed drivers confirmation on my task bar when I booted. I checked for updates and it says that it is up to date. but i still don't have any other devices on the playback menu. My video cables are in the graphics card.

Officially, nothing I plug in anywhere gets recognized. I tried several headphone/speakers and still nothing. I use the motherboard green for hphones/speakers and pink for mic. I use Turtle Beach X12 usually. However, I did plug an HDMI in and sound does work on those both the mobo and the graphics card. So is my computer not seeing my Realtek or audio drivers for some reason?

Yes, I did do the audio off the motherboard CD.
I got this from Speccy

Audio
Sound Card
High Definition Audio Device

Nothing else.

Did you install the chipset drivers?

GIGABYTE - Motherboard - Socket AM3+ - GA-78LMT-USB3 (rev. 4.1)