Pnp0ca0

Forcing Windows to strip away and recreate its device registry tree can resolve stubborn software stalls.

In the ACPI namespace, this device often appears with a of USBC000 and a Compatible ID (_CID) of PNP0CA0 . pnp0ca0

Windows Update failed to install the correct UCM-UCSI driver. Forcing Windows to strip away and recreate its

External monitors connected via USB-C or Thunderbolt docks suddenly stop displaying video. pnp0ca0

. Windows will automatically attempt to reinstall the driver upon reboot. 2. Update BIOS/UEFI Firmware