D610 Ethernet Connection

Alright, I hope you guys can help me out here. So this is the situation: I got my D610 this morning and turned it on to test it out. I connected it to my cable modem and everything worked, same thing when I took it to a friend's house to test out the wireless connections. After that, I formatted the computer so I could get a clean slate on it. Little did I realize that I'd also wipe out all the drivers for the computer, so yeah I went through the trouble of downloading and re-installing the drivers on my D610. Now comes the tricky part...

 

When I installed the network drivers I downloaded this driver for my network card:

Intel (R) PRO/Wireless 2200BG Network Connection

 

My network card is: Wireless Local Area Networking Options Intel® PRO/Wireless 2200 802.11b/g WLAN miniPCI Card

 

I figured it should work perfectly... but it doesn't. I can get a wireless connection at my friend's house, but whenever I try connecting it to my cable modem nothing is detected and I can't log on!

 

Any advice on how to resolve this? Thank you very much.