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.