If a computer is unable to configure a valid Internet Protocol address, it can't connect to a network. If you plug a laptop directly into a modem with an Ethernet cable and receive a "No Valid IP ...

Some users are reporting an error where they are not able to change the IP address or DNS server, they receive the following message. Can’t save IP settings. Check ...

To fix IP address issues, allow the adapter to obtain and reset the IP address automatically. Ffollow these suggestions to fix the issue: Errors like this can also happen if you have an unstable ...

The message "Invalid IP Address" indicates a problem with your computer's network setup. Every computer that uses an Ethernet-type network, such as the Internet, has an Internet Protocol address that ...