Windows 11/10时，计算机的声音完全停止工作。此问题附带一条错误消息 - 未找到音频输入设备^{(No audio input device found)}。如果您在计算机上遇到此类音频问题，那么本教程可以帮助您解决问题。

在 Windows 11 上找不到音频输入设备

如果您在Windows 11/10上遇到此问题，请按照以下建议进行修复：

1. 重启你的电脑
2. 运行音频疑难解答
3. 更新声音驱动程序
4. 获取新驱动并安装

现在让我们详细看看它们：

1]重新启动计算机

在加载Windows时修改任何硬件配置时，可能会发生音频设备错误。为避免此问题，您必须在计算机启动时不要卸下或连接任何外围设备。

一旦您的计算机完全加载，您就可以执行这些任务。如果错误仍然存​​在，可以通过重新启动计算机来修复它。

阅读^(Read)： 重新启动时已卸载音频输入和输出设备^{(Audio Input and Output device uninstalled upon restart)}。

2]运行音频疑难解答

Windows 11/10 带有一个名为Audio Troubleshooter^{(Audio Troubleshooter)}的内置诊断程序，可以识别和修复任何与声音相关的问题。许多用户报告说，在运行此工具后，他们能够解决问题。因此，如果重新启动计算机无法解决问题，您可以运行疑难解答。

• 要开始使用，请先打开 PC 设置。您可以通过按键盘上的Windows +

• 转到系统^(System)部分，向下滚动并单击故障排除^{(Troubleshoot)}选项。

• 从疑难解答菜单中选择其他疑难解答。^{(Other troubleshooters)}

• 您将看到Playing Audio选项。单击运行^(Run)以开始对音频进行故障排除。
• 如果设备有问题，它会自动修复它们。

希望^(Hopefully)这能解决问题。如果这不起作用，请尝试下一个解决方案。

阅读^(Read)：在 Windows 安装过程中未发现任何设备驱动程序错误。

3]更新声音驱动程序

您可以尝试的下一件事是更新声音驱动程序。这是你如何做到的：

• Windows + R键盘快捷键打开“运行”^(Run)对话框。
• 在搜索框中，键入 devmgmt.msc 并按 Enter打开设备管理器^{(open the Device Manager)}。
• 找到并展开音频输入和输出^{(Audio inputs and outputs)}。
• 右键单击^{(Right-click)}音频驱动程序，然后从菜单中选择更新驱动程序。^{(Update driver)}
• 下一页为您提供在线搜索或从计算机浏览的选项。
• 通过选择自动搜索驱动程序^{(Search automatically for drivers)}，Windows将为您的设备找到并安装最佳驱动程序。
• 然后，您需要按照屏幕上的指南完成该过程。
• 但是，如果您想手动安装驱动程序，请选择浏览我的计算机以查找驱动程序^{(Browse my computer for drivers)} ，然后完成该过程。

阅读^(Read)：未安装音频输出设备^{(No Audio Output Device is Installed)}。

4]获取^(Get)新的驱动程序并安装它

此解决方案要求您通过Windows Update下载并安装新驱动程序。以下是如何执行此操作：

• 首先，打开Windows 设置^{(Windows Settings)}。为此，右键单击开始^(Start)按钮并从菜单中选择设置。
• 然后，您需要从屏幕的左窗格中选择Windows 更新。^{(Windows Updates)}

• 在更多选项^{(More options)}部分，单击高级选项^{(Advanced options)}。
• 接下来，向下滚动到附加选项^{(Additional options)} 部分。

• 您将在此处看到可选更新^{(Optional updates)}，单击它。
• 检查驱动程序^(Driver)更新列表以查看音频驱动程序是否存在。
• 找到音频驱动程序后，选中它旁边的框，然后单击“下载^(Download)并安装”。

成功安装驱动程序后，查看问题是否已解决。

为什么我的电脑没有声音？

由于扬声器、软件、音频驱动程序或声卡等多种因素，您的计算机可能会遇到声音问题。大多数与 Windows 声音相关的问题都是由配置错误引起的，只需几个简单的步骤即可解决。要解决此问题，您可以运行音频疑难解答、更新声音^(Sound)驱动程序并获取新的音频驱动程序。

有用的阅读^{(Helpful reads)}：卸载和重新安装驱动程序| 在哪里下载驱动程序^{(Where to download drivers)}？

希望这可以帮助。

No audio input device found on Windows 11/10

Some users reported that the sound of the cоmputer ѕtopped working completely when they instаll and update Windows 11/10. This issue comes with an error messаgе – No audio input device found. If you are facing such an audio issue on your computer then this tutorial may help you resolve the issue.

No audio input device found on Windows 11

If you’re experiencing this problem on Windows 11/10, then follow the below suggestions to fix it:

1. Restart your computer
2. Run the Audio Troubleshooter
3. Update the Sound driver
4. Get the new driver and install it

Let’s now see them in detail:

1] Restart your computer

An audio device error can occur when any hardware configuration is modified while Windows is being loaded. In order to avoid this problem, it is imperative that you do not remove or attach any peripheral devices while your computer is starting.

Once your computer has fully loaded, you can perform these tasks. If the error persists, it may be fixed by restarting your computer.

Read: Audio Input and Output device uninstalled upon restart.

2] Run the Audio Troubleshooter

Windows 11/10 comes with a built-in diagnostic program called Audio Troubleshooter that can identify and fix any sound-related issues. It has been reported by many users that after running this tool, they were able to resolve the issue. Therefore, if restarting the computer fails to resolve the problem, you can run the troubleshooter.

• To get it started, open the PC settings first. You can do this by pressing Windows + I on your keyboard.

• Go to the System section, scroll down and click the Troubleshoot option.

• Select Other troubleshooters from the Troubleshoot menu.

• You will see the option of Playing Audio. Click on Run to begin troubleshooting audio.
• If there are problems with the device, it will fix them automatically.

Hopefully, that will solve the issue. If that doesn’t work, try the next solution.

Read: No device drivers were found error during Windows Setup.

3] Update the Sound driver

The next thing you can try is updating the sound driver. Here is how you do that:

• Open the Run dialog box using the Windows + R keyboard shortcut.
• In the search box, type devmgmt.msc and press Enter to open the Device Manager.
• Locate and expand Audio inputs and outputs.
• Right-click on the audio driver and choose Update driver from the menu.
• The next page gives you the option to either search it online or browse it from your computer.
• By selecting Search automatically for drivers, Windows will find and install the best driver for your device.
• You will then need to follow the on-screen guidelines to complete the process.
• However, if you want to install the driver manually, select Browse my computer for drivers and then go through the process.

Read: No Audio Output Device is Installed.

4] Get the new driver and install it

This solution requires you to download and install the new driver through Windows Update. Here is how to do so:

• First, open Windows Settings. For this, right-click on the Start button and select Settings from the menu.
• You will then need to select Windows Updates from the left pane of the screen.

• In the More options section, click on Advanced options.
• Next, scroll down to the Additional options section.

• You will see Optional updates here, click on it.
• Check the list of Driver updates to see if the audio driver is there.
• When you find the audio driver, check the box next to it and click on “Download and install.”.

Once the driver has been installed successfully, see if the problem has been resolved.

Why is there no sound on my PC?

You may experience sound problems on your computer due to a number of factors, such as speakers, software, audio drivers, or sound card. Most Windows sound-related problems are caused by a misconfiguration that can be resolved with a few simple steps. To fix the problem, you can run the audio troubleshooter, update the Sound driver, and get a new audio driver.

Helpful reads: Uninstall & Reinstall Drivers | Where to download drivers?

Hope this helps.

Related posts

• Skype Troubleshoot No Video，Audio or Sound在Windows上呼叫

• Ashampoo Audio Recorder是Windows基本自由Audio Recorder

• Install Realtek HD Audio Driver Failure，Error OxC0000374上Windows 10

• Dolby Atmos无效Windows 10计算机

• Windows 10中Left and Right Channel Adjust Audio Balance

• 如何在Edge启用或禁用Audio，Video和Screen Capture

• Monkeys Audio是免费无损音频compression software，用于Windows

• 如何轻松地撕裂DVD Audio

• Setup Internet Radio Station免费Windows PC

• 如何在桌面上绘制Facebook Messenger app中的Audio

• Windows 10中的Generic Audio Driver Detected

• 如何在Discord上调整Audio Quality or change Bitrate

• Digital Rights Update Tool从WMA删除DRM protection文件

• 在Xbox One玩游戏时没有Audio or Sound

• Reduce or Remove Background Noise为Windows PC使用Audacity

• 如何Windows 10改变Default Audio Output Device为Narrator

• 在Windows 10设备上运行一个或多个音频service isn

• Windows 11/10扬声器卡在静音上

• 如何重命名Windows 10的Audio device

• 在Windows 10上的VLC中没有sound or audio