A new Certkiller .com computer has been set up and after booting, the USB ports don’t seem to be
working with any of the USB devices. Select from the following what the technician should do first.

A.
Connect the USB devices to a different computer to test the devices.

B.
Replace the USB cables.

C.
Verify that USB functionality is enabled in the system BIOS.

D.
Verify that the cables for USB are correctly connected to the motherboard.

Explanation:
Many older motherboards has USB support in BIOS.