Good morning everyone!
One of the 3 USB-C from my XPS 13 9380 stopped working yesterday out of the blue.
Following previous discussions, I already tried these:
1) Uninstall and Install USB Drivers and Asmedia USB Controller
2) Reset BIOS to Factory Defaults
3) Search for drivers updates, using the dell tool available in the website
None of above worked.
Looking into the Device Manager, there is a yellow exclamation in the "UCM-UCSI- ACPI Device", as showed in the attached picture. Also, it reports the following: "Windows has stopped this device because it has reported problems. (Code 43)".
How do I solve it?
Thanks in advance,
Did you have any success getting any resolution to your problem? I have the identical problem with my XPS13 9380. I too tried the same suggested fixes as you did; something worked for a day, and then Dell SupportAssist suggested an update, and now I am back to square one with the same USB again not being recognised and showing the UCM-UCSI ACPI issue.
Have the same issue. Tried next steps:
Finally based on post on Reddit shuted dwon laptop and connected charger to dead port. Laptop showed charging by indicator. Then powered up it and viola - everything work fine, no error code 43 in Device Manager.