Re: cannont connect
So its a DHCP problem then. For some reason you cant connect to the DHCP server, it could be a connection problem, or a configuration problem. Try running the network diagnostics tool, instructions below.
1. Click Start, and then click Help and Support.
2. Click the link to Use Tools to view your computer information and diagnose problems, and then click Network Diagnostics in the list on the left.
3. When you click Scan your system, Network Diagnostics gathers configuration information and performs automated troubleshooting of the network connection.
4. When the process is completed, look for any items that are marked "FAILED" in red, expand those categories, and then view the additional details about what the testing showed.
If this doesnt solve it, then post the areas that the computer failed on.