Exam 220-1101 Topic 2 Question 684 Discussion

Actual exam question for CompTIA's 220-1101 exam
Question #: 684
Topic #: 2
A user added a heater underneath a desk, row an external monitor not working. A technician wanted the monitor gets power. Which of the following should the technician do next?

Suggested Answer: D Vote an answer

Explanation
The technician should ensure that a VGA cable is connected properly between the monitor and the computer.
A VGA cable is a type of video cable that carries analog signals. If the cable is loose, damaged, or not plugged in correctly, it can cause the monitor to not display any image or show distorted colors. According to the CompTIA Core1 objectives, one of the common display issues is no image on screen. A troubleshooting guide for monitors also recommends checking the VGA cable connection as a possible solution for no signal or blank screen problems.

by Ada at Jun 21, 2025, 09:24 AM

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