Win7 connection network prompts "local connection does not have a valid ip configuration" how to solve?

Recently, many users of Win7 system have reported that when connecting to the network, there is a prompt "The local connection does not have a valid ip configuration", especially after the router is installed, this problem occurs more frequently. So, when we encounter a local connection without a valid ip configuration, what should be the problem? Below, please follow the small series!

Method/Steps

1.Open Start the menu and find the control panel options. Click the "Network & Internet" option, find the "Network & Sharing Center" option and click and then find the <;Change Adapter Settings" option to click Enter.

2. Find the way to connect to the network. If you are using a wired connection, select “local connection", if you are using a wireless connection, select <;Wireless Network Connection". Then right-click on the property and find "Internet Protocol Version 4" and click on the Properties option.

3. At this point, you will enter the IP settings interface. By default, you should automatically obtain an IP address. If this is the case, there is a situation where there is no valid ip configuration for the local connection. You need to log in to the router interface to see if the DHCP server is enabled. If it is not enabled, check Enable and restart the router (restarting the router may not be necessary).

4. If the above method does not solve the problem, you can also set an IP address yourself, provided that the IP must be within the distribution range of the router. Enter the router, also find the DHCP server, which can set the IP allocation range, the filled IP as long as it is within this range.

5. In addition to the IP address to be filled in, there are other information to fill in, and this information can be found in the router's "Run Status". Then choose to use the following IP, fill in some of the information that should be filled in with the information in the running status, and then click OK.

In general, manually assigning an IP address can solve this problem, of course, if your network configuration is correct. In particular, you need to check if there is a problem with the driver of the network adapter. If there is a problem here, other configurations and operations are not correct even if they are correct.