CompTIA A+ Core 1 (220-1101) — Question 418

A user reports that a projector was previously working, but the screen now displays the following error message: No Source Found. Which of the following actions should the technician take first? (Choose two.)

Answer options

• A. Check the projector bulb and replace it with a new one.
• B. Verify the projector settings and make sure the correct input is selected.
• C. Replace the video cable and check the laptop settings.
• D. Set the laptop display settings to extend or duplicate.
• E. Verify the projector is turned on.
• F. Check the projector settings and the laptop for the correct resolution.

Correct answer: B, C

Explanation

The correct actions are to verify the projector settings and ensure the right input is selected (B), and to replace the video cable while checking the laptop settings (C), as these directly relate to establishing a source for the projector. Other options may not address the immediate issue of the projector not detecting a source.