Motherboard | How does NF-CK804 shield the integrated network card

Motherboard | NF-CK804 instruction booklet Question supplement:Opens the equipment supervisor, found the network adapter, inside should have two network cards, is forbid that which you did not want to use on good not good to in BIOS shield the detailed process like this

Opens the equipment supervisor, found the network adapter, inside should have two network cards, is forbid that which you did not want to use to be good.