Hi,
I would suggest you to follow these steps and check if it helps:
Method 1: Try running this below troubleshooter and check if it helps:
http://windows.microsoft.com/en-US/windows7/Open-networking-troubleshooters
Method 2: Try updating the latest drivers for the network card and check if it helps:
http://windows.microsoft.com/en-us/windows7/Update-a-driver-for-hardware-that-isnt-working-properly
For more information, refer this link: http://windows.microsoft.com/en-US/windows/help/network-connection-problems-in-windows?T1=tab03
Hope it helps.
In reply to Azam K post on May 24, 2011
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