After receiving a call from an executive, a technician walks into a meeting room to

find that the projector is not showing the screen of the executive-s laptop. The projector shows a message that reads -No video signal-. Which of the following is the FIRST thing that the technician should do?

A. Adjust the laptops screen brightness

B. R

eplace the projectors bulb

C. Verify the VGA cable is connected

D. Ensure secondary display is enabled

Explanation: