I've gone to internet network setup, and done the whole connect manually, connect to a connection that is always on, but still no luck.
If I plug the connection straight into the cable box, I get limited or no connectivity, but the computer that was originally here, it connects that way fine.
ANother thing, the IP address of this working computer is 24.(value).0.(value), the subnet mask is 255.255.240.0, and the default gateway is 24.(value).0.(value).
When the other computer connects to the network, it's IP address is 192.168.0.some value, and the mask is 255.255.255.0 and the gateway is 192.168.0.1.
Not sure what to do. Any suggestions?