Win7 system shows local connection does not have a valid IP configuration what to do

1. Right-click the network icon of the taskbar in the lower right corner of the computer desktop, select "Open Network and Sharing Center", then click the "Change adapter Settings" option on the left side of the window;

2, then find the way to connect the network, if you are using a wired connection, select the local connection, use wireless connection to select "Wireless network Connection", right click they choose "Properties", in the Properties window to find "Internet Protocol version 4", click the Properties button;

3, then will enter the IP settings interface, the default is to use "Automatic access to IP address", this state of the "local connection does not have a valid IP configuration" situation, we need to log into the router;

4, login to the router interface, to see if the DHCP server is turned on, if not open, we will check to enable the DHCP server and restart the router to try.

5, can not be resolved, we could set up an IP, of course, this IP must be within the router's allocation range, the same access to the DHCP server, and then the IP side of the address, and then save;

6, after completed the IP, also need to fill out other information, this information can be found in the operation of the router, and then choose to use the following IP, the corresponding information to be filled in the state of the operation of the information in the manual set up IP, and then click OK, then you should be able to solve the problem.

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