Gigabyte Z170x Gaming 5 Ethernet Controller Driver 32 Bit

I just built my first rig the other day, and it all booted up and ran fine, apart from the LAN port, I cannot connect to any networks with my Ethernet cable. I have looked in device manager, and have found out that there are no drivers for the Ethernet controller (Code 28). I installed all drivers for the motherboard from the driver disk when I first booted up the pc, but if I try to specifically install the LAN drivers off the disk or through USB, it always fails.
I have tried the gigabyte tech support, but it has been 4 days and no responce.
Hoping that you can shed some light on the situation for me.
Thank you.
ps. My build parts are listed here:
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