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220-1201 · Question #274

220-1201 Question #274: Real Exam Question with Answer & Explanation

The correct answer is A: Check the projector input sources.. Ensuring the projector is set to the same HDMI input as the laptop is the quickest way to confirm it’s actually looking at the correct source before swapping cables or changing settings.

Submitted by chen.hong· Mar 30, 2026MISSING_DOMAIN_LIST_IN_PROMPT

Question

A user is having issues displaying the contents of their laptop screen on a projector. The laptop is connected using an HDMI cable, but the screen displays a message indicating there is no signal. Which of the following should the technician do first to diagnose the issue?

Options

  • ACheck the projector input sources.
  • BReplace the HDMI cable.
  • CChange the resolution of the screen to 1080p.
  • DVerify the HDMI port is not damaged.

Explanation

Ensuring the projector is set to the same HDMI input as the laptop is the quickest way to confirm it’s actually looking at the correct source before swapping cables or changing settings.

Topics

#HDMI troubleshooting#Projector input#External display issues

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