So I built a new PC for a friend, inside of it is a Gigabyte F2A68HM-DS2H. Everything set up fine except the ethernet isn't working. I have tried multiple cords and none work. I then went and installed the motherboard drivers on the disc it came with and got a error saying "This driver can't release to failure!!' But it let me install them anyway. The LAN driver said it was for windows 8 so is that the issue?