If you have zero issues with Bluetooth hotkeys or airplane mode, and you just hate the yellow bang:
If this device appears as an "Unknown Device" with Code 28 in Device Manager, you can resolve it through the following methods: Microsoft Update Catalog : The most official source for this driver is the Microsoft Update Catalog acpi fnbt0000 0 driver windows 10
If the official driver installer fails or you cannot find it, manually point Windows to the correct driver. Technical White Paper: Resolving the ACPI FNBT0000 Device