如果您想在Windows 10上^{(Windows 10)}关闭显示器^{(turn off the monitor )}，可以使用桌面快捷方式执行此操作。您可以在单显示器或双显示器设置中使用它。您可以创建快捷方式，然后设置键盘快捷方式。

假设您想 在使用外接显示器时关闭笔记本电脑屏幕^{(turn off the laptop screen when using an external monitor)}。有几种方法可以做到这一点。使用ScreenOff，您可以关闭笔记本电脑屏幕但保持其运行^{(turn off a laptop screen but keep it running)}。但是，如果您不想使用第三方软件，而是想通过鼠标单击获得相同的结果，请使用此技巧。

如何使用键盘快捷键关闭显示器

要使用Windows 10^{(Windows 10)}上的快捷方式关闭显示器，请按照以下步骤操作 -

1. 右键单击桌面。
2. 选择新建 > 快捷方式。
3. 将必要的命令粘贴到空框中。
4. 单击下一步^(Next)按钮。
5. 命名您的快捷方式。
6. 单击完成^(Finish)按钮。
7. 双击^{(Double-click)}快捷方式以关闭显示器。

让我们详细检查这些步骤。

要开始使用，请右键单击桌面^(Desktop)并选择 New > Shortcut。它会在您的屏幕上打开“ 创建快捷方式^{(Create Shortcut)} ”窗口。复制以下命令并将其粘贴到“ 键入项目的位置”^{(Type the location of the item)} 框中。

powershell.exe -Command "(Add-Type '[DllImport(\"user32.dll\")]public static extern int SendMessage(int hWnd,int hMsg,int wParam,int lParam);' -Name a -Pas)::SendMessage(-1,0x0112,0xF170,2)"

单击 下一步 ^(Next )按钮并输入所需的快捷方式名称。然后，单击 完成 ^(Finish )按钮。

要使用快捷方式关闭显示器，请双击它。之后，您将在屏幕上看到一个命令提示符^{(Command Prompt)}窗口。执行关闭屏幕的命令需要 1-2 秒。

一旦它变黑并且您想恢复光线，只需单击鼠标即可完成工作。

可以设置键盘组合来打开此快捷方式。换句话说，您可以使用键盘快捷键关闭显示器。

为此，右键单击创建的快捷方式，然后选择“属性^(Properties)” 选项。之后，在 快捷键^{(Shortcut key)} 框中输入键盘快捷键。

接下来，单击 确定 ^(OK )按钮以保存更改。

之后，按下组合键立即关闭显示器。

就这样！

How to turn off Monitor using a keyboard shortcut on Windows 10

If you wаnt to turn off the monitor on Windows 10, you can do so using a desktop shortcut. You can use it in a single monitor or a dual monitor setup. You can create a shortcut and then set the keyboard shortcut.

Let’s assume that you want to turn off the laptop screen when using an external monitor. There are several methods to do it. Using ScreenOff, you can turn off a laptop screen but keep it running. However, if you do not want to use third-party software and instead want to get the same result using a mouse-click, use this trick.

How to turn off the monitor using a keyboard shortcut

To turn off the monitor using a shortcut on Windows 10, follow these steps-

1. Right-click on the Desktop.
2. Select New > Shortcut.
3. Paste the requisite command in the empty box.
4. Click the Next button.
5. Name your shortcut.
6. Click the Finish button.
7. Double-click on the shortcut to turn off the monitor.

Let’s check out these steps in detail.

To get started, right-click on the Desktop and select New > Shortcut. It opens the Create Shortcut window on your screen. Copy the following command and paste it in the Type the location of the item box.

powershell.exe -Command "(Add-Type '[DllImport(\"user32.dll\")]public static extern int SendMessage(int hWnd,int hMsg,int wParam,int lParam);' -Name a -Pas)::SendMessage(-1,0x0112,0xF170,2)"

Click the Next button and enter the desired name of your shortcut. Then, click on the Finish button.

To use the shortcut to turn off your monitor, double-click on it. After doing that, you will see a Command Prompt window on your screen. It takes 1-2 seconds to perform the command to turn off the screen.

Once it is blacked out and you want to get back the light, a mouse click will do the job.

It is possible to set a keyboard combination to open this shortcut. In other words, you can turn off the monitor using a keyboard shortcut.

For that, right-click on the created shortcut, and select the Properties option. Following that, enter a keyboard shortcut in the Shortcut key box.

Next, click the OK button to save the change.

After that, press the combination to turn off the monitor instantly.

That’s all!

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