Possible broken NIC port

I am in need of any and all ideas of troubleshooting a Broadcom 4400 10/100 integrated controller NIC card. It is on a Windows XP Pro laptop

When I plug in the network cord, none of the lights come up telling of a connection. I know the network cord is working since I have tried it on another machine and it can make a connection.

I have also disabled and re-enabled the network port.

I have checked the leads in the port and none of them look broken.

I want to say that the port is broken internally, but I want to check with everyone on here to see if there is any other way to troubleshoot the problem before I declared it officially broken.

Thanks