Pnp0ca0 Link

Enabling protocols like DisplayPort or Thunderbolt over the USB-C connector.

Some manufacturers list this specifically under the "USB" or "System Utilities" category on their driver download pages. Final Thoughts pnp0ca0

# Simple script to set the minimum fan speed Enabling protocols like DisplayPort or Thunderbolt over the

The hardware ID is the universal Plug and Play (PnP) identifier for the UCM-UCSI ACPI Device Go to product viewer dialog for this item. You can also look for the driver in

You can also look for the driver in the kernel logs to see if it loaded correctly: dmesg | grep ucsi Use code with caution. Copied to clipboard On Windows Device Manager System Devices . It often appears as "UCM-UCSI ACPI Device." 2. Common Issues & Troubleshooting

In most cases, you don't need to hunt for a "PNP0CA0" driver specifically. Because this is an ACPI device, the solution is usually tied to your system's core software. Run Windows Update:

Expand the section (or check under System Devices ).