A technician is troubleshooting a workstation that repeatedly shuts down within ten minutes of being...

A failing CPU fan may make unusual noises (including clicking) and, if it is not cooling the CPU, the system will quickly overheat and shut down to prevent damage.

From CompTIA A+ 220-1101 Official Study Guide, Objective 4.1 – Troubleshooting hardware problems:

“Overheating due to a failed or obstructed CPU fan can cause frequent shutdowns. Loud noises are a sign the fan should be checked first.”

Verified Source:

CompTIA A+ Core 1 (220-1101) Official Study Guide, Chapter 4: PC Hardware Troubleshooting

CompTIA Exam Objectives 220-1101, Domain 4.1

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