Windows 10: Ethernet port not detected in PC

Discus and support Ethernet port not detected in PC in Windows 10 Network and Sharing to solve the problem; I accidentally deleted my ethernet network adapter from under device manager. I am using windows 10-64 bit and on a asus rog strix b350. My desktop... Discussion in 'Windows 10 Network and Sharing' started by Hcraft04, May 14, 2020.

  1. Hcraft04 Win User

    Ethernet port not detected in PC


    I accidentally deleted my ethernet network adapter from under device manager. I am using windows 10-64 bit and on a asus rog strix b350. My desktop doesnt detect the ethernet port at all. It doesnt show up when I scan network adapters for hardware changes. How would I get my computer to register the port and allow me to get online. It was accidentally totally removed from the system.p

    :)
     
    Hcraft04, May 14, 2020
    #1

  2. ETHERNET PORT

    I HAVE A DELL ICORE 3 LAPTOP. RECENTLY MY ETHERNET PORT IS NOT DETECTING THE NETWORK CABLE WHERE BY I USED USB ETHERNET LAN ADAPTER NOW BOTH THE ETHERNET PORT AND LAN ADAPTER IS NOT DETECTED BY MY LAPTOP... SEE IF U COULD HELP ME
     
    YeshiTshomo, May 14, 2020
    #2
  3. Windows 10 after upgade to 1709 if keyboard not plugged then ethernet device is not detected.

    When I start my windows 10 (1709 build) without plugging keyboard and mouse, it does not detect Ethernet card.

    Mother board is of Intel and Ethernet is on board (integrated).

    I have also installed latest Ethernet driver by auto updated drivers from internet.

    Steps:

    Shutdown pc

    Remove keyboard and mouse

    Keep lan cable plugged

    Start pc

    Ethernet device is not detected. It shows in list in Device manager screen. but with Yellow triangle.

    Then I need to plug keyboard and just do a hardware scan then Ethernet is detected and all ok after that.

    When I start with keyboard and mouse plugged in then it detects Ethernet card and available on LAN.

    Am I missing something?
     
    Rajeev_Mehta, May 14, 2020
    #3
  4. Jakl Win User

    Ethernet port not detected in PC

    Ethernet port not blinking...

    possibly your ethernet port has died...

    Unless if you format/reinstall windows , and see if that way... but overall, physically take a look at the motherboard in the computer, and see if any capacitor's top's have blown open or even have a bump on them (the tops of the capacitors should be flat) . If any indication that happens, then your mobo is eventually gonna die.

    Other than that, u went through all other steps that are very known..

    **My Friends system not to long ago has the exact same issue, and there were caps blown, but only the ethernet didnt work
     
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Ethernet port not detected in PC

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