Solve WiFi doesn’t have valid IP configuration
Many times when we try to connect with certain wifi network, we see yellow exclamation sign ‘!’ on the wifi signal and get “WiFi does not have valid IP configuration” message when troubleshooter is run. Basically, there are many methods to solve when the troubleshooter says, WiFi does not have valid IP configuration. Here I am talking about main two ways.
Step 1: First of all, open Network and sharing center and click on the network you are currently connected.
Step 2: Then, a dialogue box appears where you can see Properties option. Click on that option.
This should fix the problem.
Step 1: Start command prompt (cmd) in administrative mode.
Step 2: Now you have to release all the IP addresses of the device, so write down the following code and press Enter.
Step 3: After you release the IP address you have to renew all the IP addresses. For that, you use the following code.
It should fix the problem.