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Here are my symptoms.

  • USB-C no longer charges the laptop

  • USB-C no longer outputs to external displays

  • USB-C docks are not detected (but work on other computers)

  • Only low-speed USB 2.0 devices work (e.g., mouse)

  • Device Manager shows “UCM-USCI ACPI Device — Code 43”

  • When I try to find software and drivers for my model it does not show support for windows 11.

Any help will be appreciated, Thanks!

 

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