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    Clevo P870/775 USB-C HDMI 2.1 Adapter

    Discussion in 'Sager and Clevo' started by Aerokski, Oct 9, 2021.

  1. Aerokski

    Aerokski Notebook Enthusiast

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    Hi.
    Does someone managed to run hdmi 2.1 from usb-c on clevo P870/775? Recenty I bought Unitek V1414A adapter for testing,to get 4k 120 Hz on my LG B9, but I couldn't managed to get any display from it on my P870TM. I have Dsanke bios mod and tried diffrent settings DP to TBT, legacy, native settings, installed diffrent nvidia drivers and few thunderbolt drivers from clevo websites. I'm also running Windows 11. Adapter works, becouse it gives output on my Dell Latitude 5285 tablet with i3 7100U (hdmi 2.0, only 4k 60 Hz). I also have Cable Matters 201056-BLK-E usb-c hub with hdmi 2.0 and it works flawlessly both on my clevo and dell.
    Ty for any tips.
     
    Aerokski, Oct 9, 2021
    #1
  2. Tech Junky

    Tech Junky Notebook Deity

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    Works directly on Dell
    Doesn't work directly on Clevo
    Both work on hub / lower RR

    4K60 might be a limitation of the outputting device.

    As to why it doesn't work on the Clevo but does through the hub seems like a potential power / port issue. Whether the port / GPU supports the adapter is something to dig into in the service manual.

    https://repo.palkeo.com/clevo-mirror/ UN/PW = repo
     
    Tech Junky, Oct 9, 2021
    #2
  3. Meaker@Sager

    Meaker@Sager Company Representative

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    Note the ports are DP over thunderbolt, not DP over USB.
     
    Meaker@Sager, Oct 9, 2021
    #3