Quote Originally Posted by Snowman89 View Post
The built in network card have just did on my 790xt-ud4p i think... Had it running vista and after i got back home i wasnt connected to the internet anymore. Tried reinstalling drivers but it wont even detect the network card and tells me to insert it and try again -.- Any solution to this except a rma? Also reinstalled with XP and the same problem..
If you haven't already, try going into "Device Manager" and uninstaling the NIC. Then reboot and let Windows find the driver on it's own....
I've had this problem before on alot of boards and that usually fixes it.

If it doesn't, try powering down the Hub/Modem let them both sit down for around 30 seconds then power on the Modem first, let it settle down and sync, then power on the hub and try again.
Personally, I've never had an onboard NIC go bad (not saying it couldn't happen) but I'd try these steps before tearing my rig apart for RMA....

Like gOtVoltage said, I'd check the cable too..