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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Posted on Dec 24, 2020 3:01 AM

Drivers.

You need to install proper Thunderbolt drivers on Windows 10.

unfortunately Apple doesn’t provide Thunderbolt drivers in their Bootcamp drivers pack.

I ended up installing Intel Thunderbolt drivers for NUC via Win Device Manager: https://downloadcenter.intel.com/download/28735/Thunderbolt-3-DCH-Driver-for-Windows-10-for-Intel-NUC



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Dec 24, 2020 3:01 AM in response to LekCarabao

Drivers.

You need to install proper Thunderbolt drivers on Windows 10.

unfortunately Apple doesn’t provide Thunderbolt drivers in their Bootcamp drivers pack.

I ended up installing Intel Thunderbolt drivers for NUC via Win Device Manager: https://downloadcenter.intel.com/download/28735/Thunderbolt-3-DCH-Driver-for-Windows-10-for-Intel-NUC



Dec 24, 2020 10:48 AM in response to LekCarabao

LekCarabao wrote:

yes, I can plug the joystick in one of the four usb3 and it works,

This implies that your Dock is the issue, not the TB3 drivers in Windows/Bootcamp. The dock is not honoring the TB3 protocol. You should verify that it is a TB3, not a USB3.x device, and connected to the TB3 bus, not the USB3 bus.

I can not plug in in the dock as the dock when plugged on the Tb output works as if plugged on a normal USB device I/e not offering full functions

You should contact Belkin. Also, if you have a Windows PC with TB3, you should connect the Dock and check if it functions in a standard PC.

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Thunderbolt not functioning under Win10 Bootcamp

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