ASUS P7P55D-PRO ethernet controller problem

[User Of Nothing]

Hello guys.I didn't opened my destkop pc for a year and i open it today it's can't connect my modem.I checked the cable and modem,tried re-install the driver but it's says:The Realtek Network Controller was not found.If Deep Sleep mode is open plug the cable.But I can see the controller on bios.I can fix this or need a new ethernet card?Thanks.

ASUS P7P55D-PRO is my motherboard.

 

[Phillip Corcoran]

You need to install a new NIC.