Was wondering if anyone had heard of this before. I work as a tech on a campus with a Domain that has around 1000 pcs on it. We have had several computers where the NIC cards have been disabled. Obviously we just reenable the nic, but we are trying to figure out why the cards are disabling themselves. We know that the user could not have dissabled the card because that dont have rights for that. Has anyone heard of NICs automaticely dissabling themselves?