A technician is working on a laptop that has a dark display. After attaching an external display and verifying that it works, the technician now has a better idea as to the problem. What could be the problem?

Aug 31, 2020 Last Updated: Aug 31, 2020 No Comments
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IT Questions Bank › Category: IT Essentials › A technician is working on a laptop that has a dark display. After attaching an external display and verifying that it works, the technician now has a better idea as to the problem. What could be the problem?

Question:
A technician is working on a laptop that has a dark display. After attaching an external display and verifying that it works, the technician now has a better idea as to the problem. What could be the problem?

  • The display driver is incorrect.
  • The motherboard has failed.
  • The CPU has failed.
  • The power inverter of the LCD screen or backlight lamp has failed.

Exam with this question: IT Essentials (ITE v7) Chapter 12 Exam Answers

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