Which of the following troubleshooting steps should be done FIRST?

exams 220-1001 220-1001 exam 0 Comments

A vendor connects a laptop to the projector for a presentation but notices the protector is not listed as a display in the display properties.

Which of the following troubleshooting steps should be done FIRST?
A . Ensure the projector is on.
B . Install the projector drivers
C . Update the graphics drivers
D . Verify laptop compatibility

Answer: A