技術者が、頻繁にシャットダウンし、ファンの音が非常に大きい PC を受け取りました。技術者がストレス テストを開始すると、PC はほぼ即座にシャットダウンします。技術者は次に何をすべきでしょうか。
正解:B
A: Install a liquid cooling unit: Premature without diagnosing the issue. Incorrect. B: Monitor the core CPU and system temperatures: Confirms overheating and pinpoints thermal issues. Correct. C: Reapply thermal paste to the processor heat sink: This may help but needs confirmation of the issue first. Incorrect. D: Clean and test all fans: Ensures airflow but does not isolate the root cause immediately. Incorrect. Explanation: Step by Step Detailed Comprehensive Explanation with All CompTIA Reference: Analysis of the Problem: Loud fans and immediate shutdown under stress are indicators of overheating. Option Evaluation: