LAN does not have a valid IP configuration

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  1. Venths
    Posts : 385
    Windows 7 Ultimate x64 SP1
    Thread Starter
       New #31

    NOTE: Laptop is running on Windows XP SP 2
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  3. Hobbit
    Posts : 38
    windows 7 32 and 64 home premium/ultimate
       New #32

    sorry for the delay with the reply-it is looking towards a corrupt/incorrect network protocol (or trojan/virus) but is it possible that you have or could get a live linux cd/dvd and run this? do you know about how to do this?
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  4. Venths
    Posts : 385
    Windows 7 Ultimate x64 SP1
    Thread Starter
       New #33

    I dont have a Linux source now. But how will i use it in Windows 7, even if i get it??/

    And what should I try?
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  6. Hobbit
    Posts : 38
    windows 7 32 and 64 home premium/ultimate
       New #34

    I use a live ubuntu cd for testing, download the LIVE iso from ubuntu website and burn to disc. then boot your pc with the disc in and set to boot from optical drive - this will then load into memory ubuntu os (it wont alter your windows installation) you can then try connecting to the internet (it uses firefox). It is a handy 'tool' to have as if this works it will eliminate all hardware problems. BUT it will need a little bit of getting used to. A bit long winded for now but you will have it for future use.

    In the meantime - have you altered any settings since your windows installation - specifically to do with communication protocols...
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  7. Venths
    Posts : 385
    Windows 7 Ultimate x64 SP1
    Thread Starter
       New #35

    Nope, i didnt alter. The only funny thing I did was, I kicked the cable thrice to unplug it from the NIC... LOL.

    After that this happened.

    * What is the file size for live ubuntu?
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  8. Hobbit
    Posts : 38
    windows 7 32 and 64 home premium/ultimate
       New #36

    Check NIC connector! also it it possible that tcp/ip is corrupt try this How to reset Internet Protocol (TCP/IP)
    Ubuntu size is 699MB from Download Ubuntu | Ubuntu
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  10. Hobbit
    Posts : 38
    windows 7 32 and 64 home premium/ultimate
       New #37

    whoops forgot about the basics - is your network adapter driver correct - try reinstalling/rollback getting the latest.....
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  11. Venths
    Posts : 385
    Windows 7 Ultimate x64 SP1
    Thread Starter
       New #38

    Yes I have already tried resetting TCP/IP by referring to the same.

    And yes the drivers are correct it was working well till last week for months.
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  12. Venths
    Posts : 385
    Windows 7 Ultimate x64 SP1
    Thread Starter
       New #39

    Hello,

    Am ready with Ubuntu. Can you advise me further?
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  13. Westridge
    Posts : 1
    Win 7
       New #40

    Venths said:
    Nope, i didnt alter. The only funny thing I did was, I kicked the cable thrice to unplug it from the NIC... LOL.

    After that this happened.
    Although your english is good, it is your second language?
    So when you say you "kicked the cable thrice to unplug it", you mean that you literally kicked it with your foot? And you haven't been able to connect to the network since?

    At the risk of sounding obvious, maybe you have physically damaged your NIC? Did that not occur to you when it stopped working after being kicked?
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