Dell Pro 笔记本电脑磨擦风扇噪音
Summary: 本文提供有关 Dell Pro 笔记本电脑发出声音的信息,就像风扇撞击机箱内的某个东西一样。
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Symptoms
受影响的平台:
- 戴尔 Pro 14 PC14250
- 戴尔 Pro 16 PC16250
- 戴尔 Pro 14 PC14255
- 戴尔 Pro 16 PC16255
Cause
- 当计算机在高负载下运行时,风扇可能会产生明显更大的噪音
- 底部护盖网格干扰风扇
Resolution
- 运行 ePSA 诊断程序 以确定风扇设备是否导致问题
- 打开 Dell Optimizer 戴尔智能调优软件,然后单击“散热管理”


- 将 散热管理 调整为 安静模式。

Affected Products
Dell Pro 14 PC14250, Dell Pro 14 PC14255, Dell Pro 16 PC16250, Dell Pro 16 PC16255Article Properties
Article Number: 000348629
Article Type: Solution
Last Modified: 07 Oct 2025
Version: 4
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