Windows 10: After a Cold Boot, My LAN Connection Is Disconnected From My Network

Discus and support After a Cold Boot, My LAN Connection Is Disconnected From My Network in Windows 10 Network and Sharing to solve the problem; I recently built a custom PC and every time I shut down my computer for the night and turn it on in the morning, the internet is always disconnected.... Discussion in 'Windows 10 Network and Sharing' started by PolarToast17829, May 28, 2020.

  1. After a Cold Boot, My LAN Connection Is Disconnected From My Network


    I recently built a custom PC and every time I shut down my computer for the night and turn it on in the morning, the internet is always disconnected. Originally this used to happen after my computer went to sleep for a long period of time, but I fixed that by turning off power saving measures for the ethernet. Running the troubleshooter gives me the error along the lines of "your ethernet cable is disconnected." The only way I have managed to rig a temporary fix to the problem is by disabling and reenabling the LAN network driver IntelR 1211 Gigabit Network Connection or by physically disconnecting the LAN cable, waiting a few seconds, and then plugging it back in. My LAN driver according to windows is the most recent version.



    Now, when the internet connection works, it works great and I can get speeds of close to a gigabit. My ethernet cable is plugged into a switch that is a little dated, but does support backwards compatibility and again, when the connection works, it works great. This leads me to believe this problem is some driver or setting in windows or in the BIOS, but I still haven't been able to nail down a permanent fix. Any help would be greatly appreciated.

    :)
     
    PolarToast17829, May 28, 2020
    #1

  2. network connectivity

    I highly suggest that you try these steps instead:


    • Press theWindows
      key + X button on your keyboard.

    • Go to
      Control Panel.

    • Select
      Network and Sharing Center.

    • Click on
      Internet options.

    • Choose
      Connections
      tab.

    • Click on
      LAN Settings.

    • Uncheck
      Use a Proxy server for your LAN.

    • Click
      Apply, then
      OK.
     
    CourageDog, Jun 4, 2020
    #2
  3. Nikhar_K Win User
    Windows 10 Lan connectivity keeps getting disconnected.

    Hi,



    Thank you for writing to Microsoft Community Forums.



    I understand that the Lan connection get disconnected automatically and you need to move the mouse to resume the connection.



    We can try changing the Power Management settings for the Network Adapter and see if that helps. Refer the steps mentioned below:



    1. Press Windows Logo key + X, and select
      Device Manager.
    2. Expand Network Adapters.
    3. Right click on the Network Adapter, and select
      Properties.
    4. Now, go to Power Management tab.
    5. Clear the checkbox for Allow the computer to turn off this device to save power.
    6. Click on OK.


    Let us know how it goes.



    Regards,

    Nikhar Khare

    Microsoft Community - Moderator
     
    Nikhar_K, Jun 4, 2020
    #3
  4. After a Cold Boot, My LAN Connection Is Disconnected From My Network

    Network Connectivity

    Thanks for the quick response. Have you tried to follow and run all the steps provided on the link above?



    How are you trying to connect to the network? Wi-Fi / Lan?



    • If you’re trying to connect via Wi-Fi, kindly check if the Wi-Fi service is enabled on your computer.


    • If you’re connected via LAN, kindly unplug and re-plug the Ethernet cable connect from your computer to the router.


    To further isolate this issue, kindly try connecting another device on the Internet and check if the same issue occurs.



    Follow all the steps provided on the link below on how to fix network connection issues:





    If the issue still persists, contact your Internet service provider and have them check your network.



    Keep us posted.
     
    JericDale Ort, Jun 4, 2020
    #4
Thema:

After a Cold Boot, My LAN Connection Is Disconnected From My Network

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