如何将电视用作 Windows 11 PC 的显示器

在 Netflix 上观看电影或与朋友玩游戏时，您是否不觉得有时您的电脑屏幕不够大？^{(Don’t you feel sometimes your computer screen is just not big enough while watching a movie on Netflix or gaming with your friends?)}嗯，你的问题的解决方案就在你的客厅里^{(living room)}。您的电视可以充当计算机的显示器，并且考虑到如今使用智能电视的人数众多^{(sheer number)}，这是一项非常容易的任务。您需要做的就是阅读本文直到最后，了解如何将电视用作Windows 11 PC 的显示器并将Windows 11连接到电视。

如何将电视用作 Windows 11 PC 的显示器

如何将电视用作 Windows 11 PC 的显示器^{(How to Use TV as Monitor for Windows 11 PC)}

有两种方法可以将电视用作Windows 11 PC 的显示器。一种是使用HDMI线^{(HDMI cable)}，另一种是无线投屏。我们在本文中详细描述了这两种方法。因此，您可以选择其中一种将Windows 11连接到电视。

方法 1：使用 HDMI 线将 Windows 11 连接到电视
^{(Method 1: Use HDMI Cable to Connect Windows 11 to TV
)}

到目前为止，这是将电视屏幕^{(TV screen)}变成电脑显示器^{(computer display)}的最简单方法。您只需要一根HDMI 电缆^{(HDMI cable)}就可以了。现在大多数电视都^(TVs)支持 HDMI 输入，HDMI cab^{(support HDMI input and HDMI cab)}可以在网上或当地的电脑商店^{(computer store)}购买。电缆有不同的长度，您可以选择适合您需要的电缆。以下是使用HDMI 电缆将^{(HDMI cable)}Windows 11连接到智能电视^{(SMart TV)}时要检查的一些提示：

使用电视遥控器切换到正确的 HDMI 输入源。^{(correct HDMI input source)}
您可以使用Windows + P键盘快捷键打开项目菜单^{(Project menu)} 卡并^{(card and choose)}从可用的不同显示模式中进行选择。

专业提示：项目菜单 Windows 11^{(Pro Tip: Project Menu Windows 11)}

项目面板。如何将电视用作 Windows 11 PC 的显示器

要了解有关这些模式的更多信息，请参阅下表：

Display Mode	Use Case
PC Screen only	This mode shut down your TV screen and shows the content on the primary display of your computer. This mode is only available for laptop users.
Duplicate	As the name suggests, this option copies the actions and content of the primary display.
Extend	This mode lets your TV screen act as a secondary display, basically extending your screen.
Second screen only	This mode shut down your primary display and shows the content of the primary display on your TV screen.

另请阅读：^{(Also Read:)}如何在Windows 11中录制^{(Windows 11)}屏幕^(Screen)

方法 2：使用 Miracast 无线投射到智能电视
^{(Method 2: Cast Wirelessly to Smart TV Using Miracast
)}

如果您讨厌杂乱的电线，那么您会喜欢无线投射^{(Wireless Casting)}。您可以使用这种漂亮的方法将计算机屏幕无线镜像到电视上。^{(computer screen)}但是，它是否支持Miracast 或无线显示^{(Miracast or Wireless display)}取决于您的计算机。

注意^(Note)：请确保您已在电视上^{(on your TV)}安装并打开 Miracast^{(installed & opened Miracast )}或 Wi-Fi Casting 应用程序，然后再继续操作。

按照给定的步骤将Windows 11 PC 无线连接到电视：

第 I 步：检查 Miracast 兼容性^{(Step I: Check for Miracast Compatibility)}

首先，您必须检查您的系统兼容性^{(system compatibility)}，才能将电视用作Windows 11 PC 的显示器，如下所示：

1.同时按下Windows + R键^(keys)打开运行^(Run)对话框

2.输入 dxdiag^(dxdiag)并点击OK启动DirectX 诊断工具^{(DirectX Diagnostic Tool)}。

运行对话框 DirectX 诊断工具。如何将电视用作 Windows 11 PC 的显示器

3.使用另存为^{(Save as )}对话框在所需目录^(directory)中单击保存所有信息...。^{(Save All Information… )}

DirectX 诊断工具

4.如图所示，从文件资源管理器中打开保存的^{(File Explorer)}DxDiag.txt文件。^{( DxDiag.txt )}

文件资源管理器中的 DirectX 诊断报告。如何将电视用作 Windows 11 PC 的显示器

5.向下滚动^(Scroll)文件内容并^{(file and look)}查找Miracast。如果它显示Supported，如下图所示，则继续执行步骤 II。

DirectX 诊断报告

另请阅读：^{(Also Read:)} 在Windows 10中使用Miracast连接^(Connect)到无线显示器^{(Wireless Display)}

第二步：安装无线显示功能^{(Step II: Install Wireless Display Feature)}

下一步是安装无线显示^{(Wireless display)}功能以将电视用作Windows 11 PC 的显示器。由于无线显示^{(Wireless Display)}是一项可选功能，因此您必须按照以下步骤从“设置”应用程序安装它：^{(Settings app)}

1. 按Windows + I keys启动设置^(Settings)应用程序。

2. 单击左侧窗格中的应用程序，然后选择右侧的^(Apps)可选功能^{(Optional features)}。

设置应用程序的应用程序部分中的可选功能选项。如何将电视用作 Windows 11 PC 的显示器

3. 单击添加可选功能选项的^{(Add an optional feature)}查看功能^{(View features)}按钮，如图所示。

在“设置”应用的“可选功能”部分添加可选功能

4.使用搜索栏搜索^{(search bar)}无线显示^{(Wireless Display)}。

5. 选中Wireless Display复选框并单击Next，如下图所示。

添加无线显示插件

6. 单击安装^(Install)按钮，突出显示。

安装无线显示插件。如何将电视用作 Windows 11 PC 的显示器

7.安装过程^{(installation process)}完成后，您可以看到无线显示器在^{(Wireless Display)}最近^(Recent)操作^(actions)部分下显示已安装^(Installed)标签。

已安装无线显示器

另请阅读：^{(Also Read:)} Android TV与Roku^{(Roku TV)} TV ：哪个^(Which)更好？^(Better)

第三步：从 Windows 11 无线投射^{(Step III: Cast Wirelessly from Windows 11)}

安装可选功能模块^{(feature module)}后，您可以调出Cast 面板^{(Cast panel)}，如下所示：

1. 同时按下Windows + K keys。

2.从可用显示器^{(Available displays)}列表中选择您的^(your) 电视^(TV)。

您现在可以将计算机显示^{(computer display)}镜像到电视屏幕上^{(TV screen)}。

Cast Panel 中的可用显示。如何将电视用作 Windows 11 PC 的显示器

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如何从Windows 11的任务栏中删除^(Taskbar)天气小部件^{(Weather Widget)}

我们希望本文能帮助您了解如何将电视用作 Windows 11 PC 的显示器^{(how to use TV as monitor for Windows 11 PC)}。我们期待收到您的建议并回答您的疑问。因此，如果您有一个，请在下面的评论部分^{(comment section)}与我们联系。

How to Use TV as Monitor for Windows 11 PC

Don’t you feel sometimes your computer screen is just not big enough while watching a movie on Netflix or gaming with your friends? Well, the solution to your problem lies in your living room. Your TV can act as a display for your computer and given the sheer number of people using smart TV these days, it is quite an easy task. All you need to do is to read this article till the end to learn how to use TV as monitor for Windows 11 PC and to connect Windows 11 to TV.

There are two methods to use TV as monitor for Windows 11 PC. One is to use HDMI cable and the other one is to cast wirelessly. We have described both methods, in detail, in this article. So, you can choose either one to connect Windows 11 to TV.

Method 1: Use HDMI Cable to Connect Windows 11 to TV

This is, by far, the simplest way to turn your TV screen into your computer display. All you need is an HDMI cable and you are good to go. The majority of TVs nowadays support HDMI input and HDMI cab be bought online or at your local computer store. The cable comes in different lengths and you can choose the one that fits your need. Following are a few pointers to check while connecting Windows 11 to SMart TV using an HDMI cable:

Switch to the correct HDMI input source using your TV remote.
You can use Windows + P keyboard shortcut to open the Project menu card and choose from the different display modes available.

Pro Tip: Project Menu Windows 11

Project panel. How to Use TV as Monitor for Windows 11 PC

To know more about these modes, consult the table given below:

Display Mode	Use Case
PC Screen only	This mode shut down your TV screen and shows the content on the primary display of your computer. This mode is only available for laptop users.
Duplicate	As the name suggests, this option copies the actions and content of the primary display.
Extend	This mode lets your TV screen act as a secondary display, basically extending your screen.
Second screen only	This mode shut down your primary display and shows the content of the primary display on your TV screen.

Also Read: How to Record your Screen in Windows 11

Method 2: Cast Wirelessly to Smart TV Using Miracast

If you hate the mess of wires then you would love Wireless Casting instead. You can wirelessly mirror your computer screen onto your TV by using this nifty method. However, it depends on your computer if it supports Miracast or Wireless display or not.

Note: Make sure you have installed & opened Miracast or Wi-Fi Casting app on your TV before proceeding further.

Follow the given steps to connect Windows 11 PC to TV wirelessly:

Step I: Check for Miracast Compatibility

Firstly you must check your system compatibility to use TV as monitor for Windows 11 PC, as follows:

1. Open a Run dialog box by pressing Windows + R keys together

2. Type dxdiag and click on OK to launch DirectX Diagnostic Tool.

Run dialog box DirectX diagnostic tool. How to Use TV as Monitor for Windows 11 PC

3. Click on Save All Information… in desired directory using the Save as dialog box.

DirectX Diagnostic Tool

4. Open the saved DxDiag.txt file from File Explorer, as shown.

DirectX diagnostic report in File Explorer. How to Use TV as Monitor for Windows 11 PC

5. Scroll down the contents of the file and look for Miracast. If it shows Supported, as depicted below, then move on to step II.

DirectX diagnostic report

Also Read: Connect to a Wireless Display with Miracast in Windows 10

Step II: Install Wireless Display Feature

The next step is to install Wireless display feature to use TV as monitor for Windows 11 PC. Since Wireless Display is an optional feature, you have to install it from the Settings app by following these steps:

1. Press Windows + I keys to launch the Settings app.

2. Click on Apps in the left pane and select Optional features in the right.

Optional Features option in Apps section of Settings app. How to Use TV as Monitor for Windows 11 PC

3. Click on View features button for Add an optional feature option, as shown.

Add an optional feature in Optional feature section in Settings app

4. Search for Wireless Display using the search bar.

5. Check the box for Wireless Display and click on Next, as illustrated below.

Adding Wireless display addon

6. Click on Install button, shown highlighted.

Installing Wireless display addon. How to Use TV as Monitor for Windows 11 PC

7. Once the installation process is finished, you can see the Wireless Display showing the Installed tag under the Recent actions section.

Wireless Display installed

Also Read: Android TV vs Roku TV: Which is Better?

Step III: Cast Wirelessly from Windows 11

After installing the optional feature module, you can bring up the Cast panel as follows:

1. Hit the Windows + K keys simultaneously.

2. Select your TV from the List of Available displays.

You can now mirror your computer display on your TV screen.

Available displays in Cast Panel. How to Use TV as Monitor for Windows 11 PC

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We hope this article helped you with understanding how to use TV as monitor for Windows 11 PC. We look forward to receiving your suggestions and answering your queries. So if you got one, reach out to us in the comment section below.

瑛武

About the author

我是一名专业的音频工程师，拥有超过 10 年的经验。我参与过各种各样的项目，从小型家庭音响系统到大型商业制作。我的技能在于创造出色的配乐和声音处理工具，让音乐听起来很棒。我对 Windows 10 也非常有经验，可以帮助您充分利用您的计算机系统。

如何将电视用作 Windows 11 PC 的显示器

如何将电视用作 Windows 11 PC 的显示器^{(How to Use TV as Monitor for Windows 11 PC)}

方法 1：使用 HDMI 线将 Windows 11 连接到电视
^{(Method 1: Use HDMI Cable to Connect Windows 11 to TV
)}

专业提示：项目菜单 Windows 11^{(Pro Tip: Project Menu Windows 11)}

方法 2：使用 Miracast 无线投射到智能电视
^{(Method 2: Cast Wirelessly to Smart TV Using Miracast
)}

第 I 步：检查 Miracast 兼容性^{(Step I: Check for Miracast Compatibility)}

第二步：安装无线显示功能^{(Step II: Install Wireless Display Feature)}

第三步：从 Windows 11 无线投射^{(Step III: Cast Wirelessly from Windows 11)}

How to Use TV as Monitor for Windows 11 PC