New Motherboard - Ethernet port LEDs don't turn on.

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  1. Posts : 96
    Windows 10 Pro v1703 64-bit
       #1

    New Motherboard - Ethernet port LEDs don't turn on.


    In my previous mobo, the ethernet port's green and orange LEDs would always be lit. Even if the computer was powered off.

    But i noticed that this new mobo doesn't do this. I connected the network cable, but LEDs won't turn on.

    Is there something wrong?
      My Computer


  2. Posts : 2,324
    Win10
       #2

    Disabled in the Bios? or perhaps in Power Saving mode?
      My Computers


  3. Posts : 18,432
    Windows 11 Pro
       #3

    Do you have an Ethernet network connection that is working in Windows?
      My Computer


  4. Posts : 1,366
    Windows 10 Pro x64
       #4

    There are a lot of variables to consider and some missing details. Are you sure this connection is active and should work? Are you sure the new port has LEDs? Is the port disabled in the BIOS? Do you have the drivers installed for the port?
      My Computer


  5. Posts : 4,142
    Windows 3.1 to Windows 11
       #5

    Green LED shows a connection - Orange LED shows traffic...

    So yes when a LAN is connected they should be on..
      My Computer


  6. Posts : 96
    Windows 10 Pro v1703 64-bit
    Thread Starter
       #6

    Kyhi said:
    Green LED shows a connection - Orange LED shows traffic...

    So yes when a LAN is connected they should be on..
    Dumb question: does the network card require a CPU to be able to recognize network activity?
      My Computer


  7. Posts : 1,366
    Windows 10 Pro x64
       #7

    You will need a CPU to power on and boot the motherboard. If you have no CPU installed, you aren't going to be able to do anything.
      My Computer


  8. Posts : 96
    Windows 10 Pro v1703 64-bit
    Thread Starter
       #8

    The mobo actually turns on without the processor, all fans work, HDD works, DvD drive works... but the network LEDs don't.

    I don't have the CPU yet , it will arrive next week, i'm unable to check the BIOS.

    But could the lack of a processor be the culprit?
      My Computer


  9. Posts : 18,432
    Windows 11 Pro
       #9

    WinInsiderBeta said:
    But could the lack of a processor be the culprit?
    I would say yes, most definitely!
      My Computer


  10. Posts : 96
    Windows 10 Pro v1703 64-bit
    Thread Starter
       #10

    Oh well, Looks like i'll have no way to know until next week then.
    Thanks everyone. :)
      My Computer


 

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