Mark has purchased a new working USB webcam. He connects the webcam to a USB port on his
computer and finds that the computer does not detect it. He connects other working USB devices to
the port and discovers that the USB port is not functioning. What should Mark do first to resolve the
issue?

A.
Verify that the USB functionality is enabled in the BIOS.

B.
Change the computers motherboard.

C.
Replace the USB port wires with a new one.

D.
Purchase another model of the USB webcam.