just built my first build ever and i have updated the driver and uninstalled the old one for my network card, my internet still dosen't work yet it works fine on a different computer, i have also updated the drivers for all my other parts. i have an asus z87 maximus hero vi motherboard I also have windows 8.1 which i already activated, also is there any free programme so automatically update my drivers? when i brought the lan update onto my new build via a dvd and it worked fine after i deleted the old one but after i left for a while it went back to be unrespsonsive or very very slow.