Win7 system can not go online to prompt "local connection does not have a valid IP configuration" solution

The win7 system always encounters some faults during the operation. Recently, users found that they can't connect to the network. They use the built-in windows network diagnostic tool of win7 system. After using the diagnostic tool, the diagnosis is found to be because the local connection has no valid IP configuration. ”, what happened? In fact, there is no valid IP configuration for the local connection. Usually, the local connection configuration is not normal. We can solve the problem by manually disabling and then enabling it. Let's take a look at the detailed resolution steps below.

Operation steps:

1. Click on the Start menu and go to the Control Panel;

2. Click on “View Network Status and Tasks in the Control Panel. ;

3, then click “Change Configurator Settings 

4, find the local connection we use for Internet access (if it is wireless, operate "wireless connection"), right click Click “Local Connection”Select Disable;

5. After disabling, enable it.

The win7 system local connection does not have a valid IP configuration. Most of them can be solved by the above method. I hope to have practical help for everyone!

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