Which of the following is the FIRST thing that the technician should do?

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 laptop’s screen brightness
B . Replace the projector’s bulb
C . Verify the VGA cable is connected
D . Ensure secondary display is enabled

View Answer

Answer: C