Exam 220-1101 Topic 2 Question 292 Discussion

Actual exam question for CompTIA's 220-1101 exam
Question #: 292
Topic #: 2
A technician is troubleshooting a laptop that sometimes fails to charge. The technician has already tested the power adapter and determined the connection is good. Which of the following is the most likely cause of the issue?

Suggested Answer: A Vote an answer

When a laptop sometimes fails to charge despite a good power adapter connection, the most likely issue is a defective DC jack. The DC jack, where the power adapter plugs into the laptop, can become loose or damaged over time, leading to intermittent or failed charging. Cooling fan issues, bad memory, or an overheating CPU would typically lead to different symptoms such as overheating, system crashes, or performance issues, not charging problems.
References:
* CompTIA A+ Core 1 Exam Objectives Section 3.0: Hardware

by Eugene at May 22, 2025, 06:49 AM

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