CrossRoads:
Yes, it can be replaced, pretty easily.
Schematic shows it as BLM21, so something like this.
BLM21AG471SN1D Murata Electronics | Filters | DigiKeyIt appears the part is needed for proper shielding of the USB cable.
I don't know the circumstances that led to its failure, it would seem that you somehow had high current flowing thru the part.
Yes, and that would first need to be investigated and solved before just replacing the part.
Lefty