El Capitan not detecting ethernet cable

I have just installed OS X El Capitan, however it seems like the internet is not working.
Mobo lan: Realtek® 8111E
I have firstly installed the RTL8111 driver from multibeast which didnt work, I have also then installed this driver http://lnx2mac.blogspot.co.uk/p/realtekrtl81xx-osx-driver.html
With no luck, when using dhcp it says cable unplugged.
Any ideas?