Thunderbolt not functioning under Win10 Bootcamp

Hello, the thunderbolt driver is shown with a yellow triangle in device manager and the USBC port functions only with usb not thunderbolt capacities meaning a thunderbolt usb dock does not allow use of devices plugged on the docks ( functions perfectly under Mac OS). any ideas ? thank you

iMac 27″, macOS 11.1

Posted on Dec 24, 2020 12:18 AM

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16 replies

Marco

Level 1

36 points

Dec 26, 2020 2:46 AM in response to LekCarabao

Just restarted on my Bootcamp partition.

I'm sorry for the confusion, the Thunderbolt driver is installed on Thunderbolt Controller, under System Devices in Win Device Manger.

I confused with USB Controller which isn't Thunderbolt related.

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Thunderbolt not functioning under Win10 Bootcamp

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