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如何更改戴尔笔记本电脑上的显示设置

Summary: 了解如何调整戴尔笔记本电脑上的亮度或更改视频设置。

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Symptoms

亮度、刷新率、分辨率和电源管理等显示设置可能会影响戴尔笔记本电脑液晶屏的性能。更改或调整显示设置可帮助解决几类视频问题。

Cause

要更改戴尔计算机上的亮度、刷新率和分辨率，请参阅戴尔知识库文章：

Resolution

提醒：根据戴尔笔记本电脑的型号，用于调节或改变亮度的快捷键可能有所不同。有关特定于型号的信息，请参阅戴尔笔记本电脑的 用户指南 或 用户手册 。
Article Properties
Article Number: 000146791
Article Type: Solution
Last Modified: 30 Jul 2024
Version:  6
Find answers to your questions from other Dell users
Support Services
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Article Properties
Article Number: 000146791
Article Type: Solution
Last Modified: 30 Jul 2024
Version:  6
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.