If you see a "Code 43" or "Yellow Triangle" on this device in Device Manager, it often points to a firmware/BIOS bug or a faulty USB-C controller.

The BIOS/UEFI firmware exposes this device to the operating system via the ACPI (Advanced Configuration and Power Interface) table. OS Support:

Since this device manages power flow to the GPU, it is tightly linked to your motherboard's chipset.