A visible diagnostic component for an electronic device having a form
factor is described. The electronic component comprises a hardware
interface component and a processor. The hardware interface component is
configured to physically interface with a computer hardware interface
associated with a computing device having an operating system. The
processor is configured to perform a first operation that tests the
communications with a device driver that is related to the electronic
device. The first operation generates a first signal that indicates the
result of the first operation. The second operation performed by the
processor tests the communications between the wireless device and the
operating system of the computing device. The second operation is
configured to generate a second signal that indicates the result of the
second operation.