Built new computer but not picking up any networks

[iyaz23]

I just build my first ever computer: i5 2500k
Gigabyte GA-Z68XP-UD3 ATX LGA1155 Motherboard
8GB Ram
Win7 64 Bit
etc.
Everything went fine, I booted up and installed windows but the computer is not detecting internet at all. I have a wireless adapter that goes through a wall so you can use wired, not detected. I connected a cable from my laptop to the pc but still not connected.
In the drivers list there are no, !, ?, X and I have tried troubleshooting and it just says 'The local area connection does not have a valid IP'
I haven't tried anything to do with drivers but since there are no signs on the devices list I guess that isn't the issue?
Thank you
Edit: just tried booting in safe mode with networking but still nothing. I downloaded drivers on my laptop and put them across and still nothing.

 

[RealBeast]

Did you install the motherboard, LAN and wireless card drivers?

If you type ipconfig into the command prompt window what information do you get? -- i.e. copy it, transfer to another computer and post it here.