[mike_oct]

I have a new Lenovo laptop that's working fine. I connect to the Internet through a ProNet wireless router. Till now I have connected through the wireless connection. Today I wanted to connect through the RJ-45 port. I plugged the cable in, between the RJ-45 on the laptop and a port on the router, and got a message "a network cable is unplugged". I've verified that the cable is ok. I've connected to different ports on the router. When I do a "ipconfig /all" I can see both the cards (wireless and nic).

Any suggestions on how to solve this problem? Thank you

 

[johnwill]

Sounds like the NIC on the machine is bad or the drivers have a problem. Since you are sure the cable and router port are OK, that's about all that's left.