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Latitude 5491:键盘功能指南

Summary: 以下指南列出了可用的键盘快捷方式以及它们在 Dell Latitude 5491 笔记本电脑上执行的功能。

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Article Content


Symptoms


 

键盘快捷键功能

 

下表列出了 Latitude 5491 笔记本电脑上可用的组合快捷键功能。

SLN310342_en_US__15491_Keyboard_BK

 

Cause

功能键组合 结果
Fn + F1 扬声器静音
Fn + F2 调低音量
Fn + F3 调高音量
Fn + F4 麦克风静音
Fn + F5 数字锁
Fn + F6 Scroll Lock(“滚动锁定”)
Fn + F8 显示屏切换 (Win + P)
Fn + F9 搜索
Fn + F11 打印屏幕
Fn + F12 插入
Fn + Esc 切换 Fn 键锁定
Fn + End 睡眠
Fn + Home 打开/关闭无线功能
Fn + 向上光标 LCD 亮度增加
Fn + 向下光标 LCD 亮度降低
 

Resolution

Article Properties


Affected Product

Latitude 5491

Last Published Date

19 Dec 2022

Version

5

Article Type

Solution