dell latitude e4300 wireless problem

HELO I have dell latitude e4300, and when his power on his wifi is off, but after doing some work on my pc and make the pc to sleep and again in normal mode wifi starts to operate. kindly help me.

Hello zitouni,.

Thanks for posting your question on the Microsoft community.

I would like to know some information about the problem so that we can help you better.

Have you made any recent hardware or software on your computer changes?

Thank you for details on the issue.

This problem can occur for the following reasons:

-Wireless adapter switch is not activated.
-WEP, WPA or WPA2 key or password security issues.
-Cables are not connected properly.
-Corrupted or incompatible wireless network drivers.
-Missing updates.
-Incorrect wireless network connection settings.

I would suggest trying the following methods and check if it helps.

Method 1:
Run the network troubleshooting and check.
Reference:
Using the troubleshooter from network in Windows 7
http://Windows.Microsoft.com/en-us/Windows7/using-the-network-troubleshooter-in-Windows-7

If this does not help, use method 2.

Method 2:
Please use the suggestions in this article and check the issue.
Reference:
Wireless and wired network problems
http://Windows.Microsoft.com/en-us/Windows/network-connection-problem-help#network-problems=Windows-7&V1H=win81tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

I hope this information helps.

Please let us know if you need more help.

Thank you

Tags: Windows

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