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Question 458 - 220-1101 discussion

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A technician is troubleshooting a PC that makes grinding noises and eventually shuts down. The technician determines the PC is overheating. Which of the following is most likely failing?

A.
RAM
Answers
A.
RAM
B.
Motherboard
Answers
B.
Motherboard
C.
SSD
Answers
C.
SSD
D.
CPU fan
Answers
D.
CPU fan
Suggested answer: D

Explanation:

The most likely component that is failing and causing the PC to overheat is D. CPU fan. The CPU fan is a vital part of the cooling system that prevents the CPU from overheating by blowing air over the heatsink and dissipating the heat. If the CPU fan is faulty, noisy, or clogged with dust, it can reduce the airflow and cause the CPU temperature to rise12. This can result in poor performance, instability,

or shutdowns of the PC.

The other components are less likely to be the cause of overheating. RAM, motherboard, and SSD do not generate as much heat as the CPU and usually do not require fans to cool them down1. They may overheat if there is poor ventilation in the case or if they are defective, but they are not as common as a failing CPU fan.

Therefore, the correct answer is D. CPU fan. This is the most likely component that is failing and causing the PC to overheat.

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asked 02/10/2024
Gbena Wale
32 questions
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