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CompTIA

220-702 · Question #25

A technician is troubleshooting a monitor displaying a blank screen and the power indicator light is on. Which of the following should the technician do next?

The correct answer is A. Test the computer with a known-good monitor. See the full explanation below for the reasoning.

Question

A technician is troubleshooting a monitor displaying a blank screen and the power indicator light is on. Which of the following should the technician do next?

Options

  • ATest the computer with a known-good monitor.
  • BCheck if the monitor is still covered under the manufacturer's warranty.
  • CReplace the monitor's power cord with a known-good power cord.
  • DSwap out the computer's video card.

How the community answered

(42 responses)
  • A
    76% (32)
  • B
    5% (2)
  • C
    7% (3)
  • D
    12% (5)

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