1 out of 3 computers on network will not connect to Internet

[crazedaku]

Basically the top says it all. I can't figure out why this one computer will not connect to the internet. It was connecting fine for a long time, then a couple days ago it just stopped working. Ive tried everything i can think of. I can provide a lot of information i just dont kno what to provide so i can get help. I am running windows xp pro on all computers and running thrm through a link sys router. The computers can all connect to each other, it is just the one wont connect to the internet. Thanks

 

[nweaver]

to start with, how does it connect to the internet? Lan, Dialup, Wireless?

 

[crazedaku]

Im Sorry they are connected to a router with is connect to a cable modem.

 

[crazedaku]

i fixed it. It was a bunch of stuff we changed. So i dunno what exactly fixed it.