Weird xbox 360 issue.

[RussianHAXOR]

So i recently bought a 360 and set it up today. Hooked it up to the network, and it doesnt connect to the network. Fine. Then i take the laptop, hook it up to the very same connection and it works. I don't understand what i'm doing wrong. When i run all of the tests, it fails every single one. And when i go and check the settings, almost everything is 0.0.0.0 its not detecting anything at all. I can confirm that the internet on that laptop is fully functional through the wired connection.

What would cause a laptop to work but not an xbox?

 

[RussianHAXOR]

Nvm. My dad tried to help me crimp the cables and he messed up. i re-did it and all is well.