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Users may experience USB hub failure on displays after they switch lanes from high data speed to high resolution. Failure symptoms include USB devices connected to the display’s USB hub can’t be detected.Procedure to change USB-C prioritization from High Data Speed to High Resolution in user guide (Figure1): （Figure1：Procedure to change USB-C prioritization from High Data Speed to High Resolution in user guide）
The USB hub must re-detect the devices.
To redetect the devices connected to the USB hub, unplug and then re-plug the USB-C cable(s).
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