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CompTIA

220-1101 · Question #432

A user reports that a display is slow to turn on, and the colors are distorted and discolored. Once the display turns on, it appears to have lines going through the image and intermittently goes blank

The correct answer is C. Physical cabling issues. Physical cabling issues can lead to problems like distorted colors, lines on the screen, intermittent blanking, and slow display turn-on. Loose or damaged cables, connectors, or pins can result in data transmission problems between the computer and the monitor.

Hardware and network troubleshooting

Question

A user reports that a display is slow to turn on, and the colors are distorted and discolored. Once the display turns on, it appears to have lines going through the image and intermittently goes blank. Which of the following is the most likely cause of the issue?

Options

  • AIncorrect data source
  • BIncorrect resolution settings
  • CPhysical cabling issues
  • DIncorrect refresh rate
  • EDisplay burn-in

How the community answered

(35 responses)
  • A
    14% (5)
  • B
    3% (1)
  • C
    71% (25)
  • D
    9% (3)
  • E
    3% (1)

Explanation

Physical cabling issues can lead to problems like distorted colors, lines on the screen, intermittent blanking, and slow display turn-on. Loose or damaged cables, connectors, or pins can result in data transmission problems between the computer and the monitor.

Topics

#Display troubleshooting#Video cabling#Signal integrity#Hardware faults

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