After trying to connect to the internet error message knows unidentified network

Original title: problem connecting (unidentified network) environment.

A few times my labtop is big when it connects with the Ethernet cable say: unidentified network
But when I connect it to an another labtop its connect to the Internet.
I don't know what case, please help.
Kind regards.

Hello

Did you change on your computer before the show?

Follow the steps mentioned below:

Why can't I connect to the Internet?

http://Windows.Microsoft.com/en-us/Windows7/why-can-t-I-connect-to-the-Internet

Windows wireless and wired network connection problems

http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

It could be useful!

Tags: Windows

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