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    USB- C Not Recognizing Devices - 17Z90N

    Discussion in 'LG' started by Gram 17, Oct 3, 2021.

  1. Gram 17

    Gram 17 Newbie

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    Edit: Thunderbolt Port

    I just reinstalled Windows 10 from a clean wipe of my system and the Thunderbolt port is not recognizing any of the devices. I've installed the LG Control Panel and updated all the drivers as well as used Driver Easy to update them.

    The Thunderbolt port worked with my hub in the past, but now it's only allowing the external monitors to function and won't recognize the USB and other storage ports. It also want recognize my iPhone 12.

    The error I'm seeing in Device Manager is: Unknown USB Device (Device Descriptor Request Failed).

    Also, how do I check for newer Bios versions and install them? Mine is from 2020.
     
    Last edited: Oct 3, 2021
    Gram 17, Oct 3, 2021
    #1