Surface Hub 2s touch recognized but not working on external NUC PC

Question

Hi,&nbsp;I am trying to connect an Intel NUC as external PC to a Surface Hub 2S 85". It is connected via HDMI cable for video/audio and USBC - USBC cable (connected to built-in surface PC, next to hdmi port). The NUC runs on Windows 10 Enterprise LTSC.&nbsp;The NUC recognizes the Surface HUB screen and Guest Touchback board HID device (see screenshot below), but i can't get the touch working on the NUC. Touch works on the built-in device so it's not a hardware issue.&nbsp;&nbsp;Any ideas or help would by highly appreciated!&nbsp;Thank you!&nbsp;&nbsp;

big_o · Answer

Hi timcarton&nbsp;try these drivers&nbsp;Download Drivers and Firmware for Windows 10/11 Pro and Enterprise OS on Surface Hub 2. from Official Microsoft Download Center

jo-chemla · Answer

Installing these drivers on the Surface Hub won't solve this problem. Two linked threads: https://techcommunity.microsoft.com/t5/surface-hub/touchback-not-working-with-usb-c-display-surface-hub-2s/m-p/4272764#M2437 and https://techcommunity.microsoft.com/t5/surface-hub/no-touchback-support-on-surface-hub-3-85-quot-with-usb-c-tb4/m-p/4272769#M2438

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Surface Hub 2s touch recognized but not working on external NUC PC

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