To be able to modify the drivers you need to run the the following commands:
bcdedit -set loadoptions DISABLE_INTEGRITY_CHECKS
bcdedit -set TESTSIGNING ON
Reboot the system
Download the Intel drivers from the motherboard vendor or from Intel. In my case I used the Intel Windows 8 64-bit drivers Gigabyte has available for the Z87-D3HP motherboard on there website.
- See more at: http://www.ivobeerens.nl/2013/06/24/enable-the-intel-i217-v-nic-in-windows-server-2012/#sthash.DLbhRQd4.dpuf
http://nearlydeaf.com/?p=1145 <—-下載這個
http://tomex.dabutek.com/2014/07/intel-i217-v-network-driver-for-windows.html