Ethernet does not have a valid IP configuration Internet has disappeared on the computer that is fir

Discussion in 'Internet Discussion' started by Qwertyn, Jan 19, 2020.

  1. Qwertyn

    Qwertyn Member

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    110
    The same. Can not troubleshoot problem.
     
  2. johnb35

    johnb35 Administrator Staff Member

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    42,131
    What I would do at this point is do a system restore back to the day before you started uninstalling those programs and see if you get internet. Other then that, reinstall windows.
     
  3. Qwertyn

    Qwertyn Member

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    110
    Is it possible to do a system restore back to the certain day in the past?
     
  4. johnb35

    johnb35 Administrator Staff Member

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    42,131
    As long as system restore has been enabled, yes.

    Open system properties page and then click on system protection on the left. Then click on system restore box and hopefully it will give you a list of dates to choose from.

    sys props.jpg system restore.jpg
     
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  5. aldan

    aldan Active Member

    Messages:
    620
    you could also go to device manager and try uninstalling your ethernet adapter.reboot and let window find and reinstall.
     
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  6. Qwertyn

    Qwertyn Member

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    110
    I created a recovery point on January 17, 2020. Everything is going fine but at the end the message is that nothing has been changed.
     

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  7. johnb35

    johnb35 Administrator Staff Member

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    42,131
    Sometimes it says that it didn't complete correctly but the issue has been fixed. Do you have internet now?
     
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  8. Qwertyn

    Qwertyn Member

    Messages:
    110
    No Internet
     
  9. johnb35

    johnb35 Administrator Staff Member

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    42,131
    Was there another day to try in the system restore list? Other than that, you might as well reinstall windows.
     
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  10. Qwertyn

    Qwertyn Member

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    110
    Reinstalled Win 10 to the original but nothing changed. There is no internet.
     
  11. Qwertyn

    Qwertyn Member

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    110
    If I buy a Wi-Fi adapter, will it solve the problem?
     
  12. johnb35

    johnb35 Administrator Staff Member

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    42,131
    If thats true, then something happened besides you changing a setting.
    You were using your friends wifi when you couldn't connect with a cable so I'm assuming yes. Are you sure the correct ethernet driver is installed after the reinstall of windows?
     
  13. Qwertyn

    Qwertyn Member

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    110
    1) Wi-fi works and all other computers work on cable Internet. No problems. Only my desktop does not have internet.
    2) The driver is not installed. How to install a driver without internet? Where to get it?
     
  14. johnb35

    johnb35 Administrator Staff Member

    Messages:
    42,131
    Use a pc that has internet and download the driver and put it on a usb flash drive then run the file on the pc without internet. I'm assuming this is a custom built pc? You would need model of motherboard and then get the driver from the manufacturers website. If you give me the model of the motherboard, I can give you a link to the driver.
     
  15. Qwertyn

    Qwertyn Member

    Messages:
    110
    No Kaspersky I just reinstall Windows to
    Motheboard MSI Z370-A PRO ATX
     
  16. johnb35

    johnb35 Administrator Staff Member

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    42,131
    Qwertyn likes this.
  17. Qwertyn

    Qwertyn Member

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    It works now. This is what had to be done from the very beginning to solve the problem. Any way, thanks a lot I got real help here.
     

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