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    edgarban's Avatar
    edgarban Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Dec 7, 2010, 11:54 PM
    Wireless network connection doesn't have a valid IP address
    I have a sony vaio windows 7 laptop and I restarted my modem and now I can't connect to the internet. When I try to connect to my router it says I have limited access. My other computer connects to the internet and works fine. Any help would be appreciated.
    ITstudent2006's Avatar
    ITstudent2006 Posts: 2,243, Reputation: 329
    Networking Expert
    		  
    #2

    Dec 13, 2010, 07:41 AM

    How do you know it has an invalid IP Address?

    What address did you laptop receive?
    RUN > CMD >type ipconfig

    Try disabling IPv6 on your wireless network connection properties. Control Panel > Network and Sharing Center > Change Adapter Settings > right-click on Wireless Connection > Properties > under the list of properties the connection uses uncheck TCP/IP v6

    Have you updated your routers firmware?
    Try using a static IP (a manually assigned IP)
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