Before you start on troubleshooting, make certain that you have answered the subsequent questions:
• What is the sign? If it is an error message, make a note of the complete error message.
• What wireless card is used? Note the producer along with the model number.
• What is the driver version for the card? Look in Device Manager or click Configure in the Properties dialog box of the wireless connection.
• What access point is in utilized? Note the producer as well as the model number.
• Are the wireless settings configured by using Windows or by using a representative program? If a third-party program is used, what are the program as well as its version number?
• Is the Wireless Zero Configuration service running? To settle on if the

Wireless Zero Configuration service is running, pursue these steps:

1. Click Start, and then click Run.

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2. In the Open box, type cmd, and afterward click OK.

3. Type sc query wzcsvc, and after that press ENTER.

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4. If the Windows Zero Configuration service is management, the words "STATE: # RUNNING" will come into view.

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5. If the trouble is in the user interface, gather a screen shot of the problem, if you can. To gather a screen shot, press ALT+PRINT SCRN.