Everything works now. Thank you jsc for the link. It turns out I never installed the standoffs that go between the motherboard and the case. The instructions that came with the Gigabyte board were not that good and they never mentioned what to do with most of the hardware they packed into the box.
To install the standoffs I had to completely remove the motherboard and then plug everything back in so I'm not really sure if doing this fixed my problem. I'm glad I installed the standoffs anyway.
I do have a system (case) speaker installed, but since the mobo wasn't receiving any power the thing never beeped.
Thanks again for the link !!