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  4. SEDK1407 docking station: displayport is not detected

SEDK1407 docking station: displayport is not detected


  • FB
    Fausto Bartra
    9/7/25, 8:01 PM

    I just receuived this docking station I ordered in Amazon.

    I have a new Lenovo laptop.

    I have an ACER monitor with DVI to DISPLAYPORT adapter.

    This monitor is not detected by windows 11 when connected to the docking stations

    But, I connected another ASUS monitor with HDMI to the HDMI input monitor and it works.

    Please provide assistance

    Thank you

    Fausto

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  • Selore Global
    Administrator
    Administrator
    Selore official account
    Selore Global Staff member
    9/8/25, 1:39 AM

    Hi @Fausto Bartra,

    To confirm compatibility, could you provide the specific computer model or send us a picture of the model label located on the back of your computer?

    Note: Our products are suitable for computers with Thunderbolt 3/4 or full-featured USB-C ports, or USB-C ports that support display output. As long as the above conditions are met, our products can be used for external displays, projectors, TVs, etc.

    Best regards

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  • FB
    Fausto Bartra
    9/8/25, 11:20 PM

    Please find attached the photo of the laptop sticker with model #.

    please let me know as soon as you can

    Thank you

    Fausto

    label

    0 likes 0 likes

  • Selore Global
    Administrator
    Administrator
    Selore official account
    Selore Global Staff member
    9/9/25, 10:08 AM

    @Fausto Bartra 

    Thanks for the information.  

    There may be compatibility issues with secondary adapters. Therefore, we recommend to use DP-to-DP or HDMI-to-HDMI cables.  

    Additionally, you can try manually updating the graphics card drivers and upgrading software. You can download the update via the link below and follow the instructions in the file to complete the upgrade 👉 Click here to download

    Note: This is only an attempt and may not necessarily resolve the issue. We generally do not recommend the use of secondary adapters.  

    Best regards

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  • FB
    Fausto Bartra
    9/9/25, 4:52 PM

    unfortunatly my monitor only has a DVI connector.
    I will return this ducking station then

    thank you

     

    0 likes 0 likes

  • Selore Global
    Administrator
    Administrator
    Selore official account
    Selore Global Staff member
    9/10/25, 3:53 AM

    @Fausto Bartra 

    Okay, you can try manually updating the graphics card drivers and upgrading the firmware as mentioned above to see if it resolves the issue. If the problem persists, you can request to return the product.

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