你们中的一些人可能在某些时候遇到过这个问题Windows 11/10/8/7中没有声音。如果您遇到诸如没有音频(No Audio)或声音丢失的(Sound is missing)问题，本教程可能会帮助您解决问题。在开始之前，请确保您已正确插入所有电缆，并且您没有错误地将扬声器静音。
此类音频问题可能是由于音频设置配置错误、外部扬声器故障或设备驱动程序过时或损坏造成的。您需要检查音量控制、音量和设置、音频增强设置，然后按照故障排除步骤解决问题并更新音频驱动程序。
Windows 11/10 电脑上没有声音
要在 Windows 11/10 计算机上解决此无声音(No sound)问题，您必须查看以下方面：
- 检查您的驱动程序
- 检查你的声卡
- 将(Set)正确的音频设备设置为默认设备
- 禁用增强功能
- 检查扬声器(Speakers)和耳机线是否正确连接
- 更改音频格式
- 检查 HDMI线是否正确连接
- 运行声音和音频疑难解答。
1]检查您的驱动程序
通常你会打开Control Panel > Sound >在Playback and Recording选项卡下，Select and Set Defaults。此外，或者，您可能还必须尝试以下操作：Click Start > Type Device Manager在Start Menu Search Bar > Hit Enter。
设备管理器(Device Manager)将打开。展开声音(Expand Sound)、视频(Video)和游戏控制器(Game Controllers)。找到您的音频设备 - 双击它以打开其属性(Properties)框。查看驱动是否安装，设备是否正常工作。
在驱动程序选项卡中，单击更新驱动程序。单击确定(Click OK)。否则(Else)，您可能必须卸载驱动程序(Driver)（但不要(DONT)删除它），然后在Device Manager > Action > Scan硬件更改。这将重新安装驱动程序。
阅读(Read) No sound in Windows 11/10 Video Editor。
2]检查你的声卡
确保您的Windows PC 具有声卡或声音处理器，并且工作正常。要检查这一点，请从超级按钮栏中选择“搜索”选项，键入 –设备管理器(Device Manager)，然后单击设置(Settings)。打开设备管理器(Device Manager)，双击声音(Sound)、视频和游戏控制器以展开该类别。如果列出了声卡，则说明您已经安装了一个。笔记本电脑(Laptops)和平板电脑通常没有声卡。相反，它们集成了声音处理器，它们出现在设备管理器(Device Manager)中的同一类别中。
看看它是否工作正常。如果设备状态(Device Status)显示设备工作正常，则出现的问题是由声音设置、扬声器或电缆引起的。
3]将(Set)正确的音频设备设置为默认值
在搜索中输入“声音”并选择设置(Settings)。选择声音(Choose Sound)。在播放(Playback)选项卡部分下，您会发现多个音频设备；显示为扬声器，后跟设备名称。您还将观察到默认设备旁边显示一个绿色复选标记，如果您有多个设备，则标记为默认。(Default)
如果错误的音频设备被列为默认音频设备，请选择正确的设备并单击设置默认(Set Default)按钮。重启你的电脑！
阅读(Read)：蓝牙扬声器已配对，但没有声音或音乐(Bluetooth speaker paired, but no Sound or Music)。
4]禁用增强功能
在播放(Playback)选项卡上的声音控制面板(Sound Control Panel)中，右键单击默认设备(Default Device)并选择属性(Properties)。在“增强”(Enhancements)选项卡上，选择“禁用所有增强(Disable all enhancements)”并查看您是否可以播放您的音频设备。如果有帮助，那就太好了，否则为每个默认设备执行此操作，看看是否有帮助。
5]检查(Check)扬声器(Speakers)和耳机线是否正确连接
如今的新 PC(New PCs)配备了三个或更多插孔，包括：
- 麦克风插孔
- 线路输入插孔
- 线路输出插孔。
这些插孔连接到声音处理器。因此，请确保您的扬声器已插入线路输出插孔。如果不确定哪个是正确的插孔，请尝试将扬声器插入每个插孔，看看它是否会发出声音。
如果您使用耳机，请确保扬声器未插入声卡或 PC 的线路输出（耳机）插孔。
阅读(Read) 电脑音量太低。
6]更改音频格式
在播放(Playback)选项卡上的声音控制面板(Sound Control Panel)中，右键单击默认设备(Default Device)并选择属性(Properties)。在Advanced选项卡上的Default Format下，更改设置，然后检查您的音频设备。如果有帮助，那就太好了，否则再次更改设置，看看是否有帮助。
读取(Read)：未安装音频输出设备(No Audio Output Device is Installed)错误。
7]检查(Check)HDMI电缆是否正确连接
如果您使用HDMI电缆将 PC 连接到带有支持HDMI的扬声器的显示器，您可能听不到声音。在这种情况下，您需要将HDMI音频设备设置为默认值。要检查HDMI(HDMI)是否支持声音，请执行以下步骤：
(Enter Sound)在搜索框中输入声音，然后单击设置(Settings)。接下来(Next)，选择声音(Sound)。在播放(Playback)选项卡下，查找HDMI设备。如果您有HDMI设备，请单击“设置默认值”(Set Default)按钮并单击“确定”。更改音频设备可能需要您重新启动 PC。
如果您没有HDMI音频设备，您的HDMI显示器应该有音频输入。(HDMI)然后，您需要做的是将单独的音频电缆从您的 PC 声卡直接连接到显示器。如果显示器没有扬声器，您需要将音频信号连接到不同的设备，例如外部 PC 扬声器或家庭立体声系统。
阅读：(Read: )解决 Windows 声音和音频问题(Troubleshoot Windows Sound and Audio problems)。
8]运行声音(Run Sound)和音频疑难解答(Audio Troubleshooter)
Windows 11/10/8中的内置故障排除(Troubleshooting)工具。该工具可能会自动修复录音问题。
要打开声音(Sound)和音频疑难解答(Audio Troubleshooter)，请通过组合按Win+X并选择控制面板来调出控制(Control Panel)面板(Control Panel)。然后，在System and Security下，单击Find and fix questions。或者，右键单击任务栏(Taskbar)通知区域中的扬声器(Speaker)图标，然后选择声音问题疑难解答(Troubleshoot sound problems)以打开声音(Sound)和音频疑难解答(Audio Troubleshooter)。
完成后，选择“硬件和声音”，然后单击“音频录制疑难解答(Troubleshoot audio recording)”链接。
虽然这篇文章是在牢记Windows 11/10的情况下编写的，但如果您在其他 Windows 版本上也遇到无声音问题(No Sound problem)，它将有所帮助。
读：(Read:)
- 视频编辑器应用中没有声音(No sound in Video Editor app)
- 在影视应用中播放 MKV 文件时没有声音
- 修复科胜讯 SmartAudio HD 无声音问题
为什么我的电脑突然没有声音了？
如果您的 PC 具有先前已连接到耳机或蓝牙扬声器的(Bluetooth)蓝牙(Bluetooth)，请检查它是否已连接到其中任何一个。每当设备通过蓝牙(Bluetooth)连接到音频设备时，扬声器输出首选项就会发生变化。
为什么我的扬声器没有声音？
如果您已连接到扬声器，但没有声音，请检查音频插孔是否连接正确。如果它是蓝牙(Bluetooth)扬声器，则将其关闭并重新打开，并确保它没有连接到其他任何东西。
为什么我的音频无法在Zoom上运行？
你需要确保两件事。首先(First)，Zoom可以使用麦克风(Microphone)。其次(Second)，音频输出设置正确到扬声器或耳机。
转到Settings > Apps和通知 >应用程序(App)权限并检查它是否可以访问麦克风(Microphone)。在Zoom中，签入Settings > Audio，并选择正确的输出设备。
其他帮助链接：(Additional help links:)
我希望有帮助。
No Audio on computer; Sound is missing or not working on Windows 11/10
Some of you may have faced this problem at sоme poіnt – there is no sound in Windows 11/10/8/7. If you are facing such аs No Audio or Sound is missing problem, this tutorial may help you resolve the issue. Before you begin, ensure that you have plugged in all the cables properly and that you have not muted the speakers by mistake.
Such audio issues can be caused due to misconfigured audio settings, faulty external speakers, or outdated or corrupted device drivers. You need to check the volume controls, levels & settings, audio enhancement settings, and then follow the troubleshooting steps to fix the issue and update audio drivers.
No Sound on Windows 11/10 computer
To troubleshoot this No sound issue on your Windows 11/10 computer, you will have to look at the following aspects:
- Check your Driver
- Check your sound card
- Set the correct audio device as the default
- Disable enhancements
- Check if the Speakers & headphones cables are connected properly
- Change audio format
- Check if the HDMI cables are connected properly
- Run Sound and Audio Troubleshooter.
1] Check your Driver
Normally you would open Control Panel > Sound > Under Playback and Recording tabs, Select and Set Defaults. Additionally, or alternatively, you may also have to try this: Click Start > Type Device Manager in Start Menu Search Bar > Hit Enter.
The Device Manager will open. Expand Sound, Video, and Game Controllers. Locate your audio device—double-click on it to open its Properties box. See whether the driver is installed and the device is working properly.
In the Driver tab, click on Update Driver. Click OK. Else you may have to uninstall the Driver (but DONT delete it) and then in the Device Manager > Action > Scan for hardware changes. This will reinstall the driver.
Read No sound in Windows 11/10 Video Editor.
2] Check your sound card
Ensure that your Windows PC has a sound card or sound processor, and it’s working properly. To check this, select the ‘Search’ option from the charms bar, type – Device Manager, and click on Settings. Open Device Manager, double-click Sound, video, and game controllers to expand that category. If a sound card is listed, you have one installed. Laptops and tablets do not usually have sound cards. Instead, they have integrated sound processors, which appear in the same category in Device Manager.
See if it is working properly. If Device Status shows that the device is working correctly, the problem showing up is due to sound settings, the speakers, or the cables.
3] Set the correct audio device as default
Type ‘Sound’ in search and select Settings. Choose Sound. Under the Playback tab section, you will find multiple audio devices; appearing as speakers, followed by the device’s name. You will also observe that the default device shows a green check beside it, labeled Default if you have multiple devices.
If the wrong audio device is listed as the default audio device, choose the correct device and click the Set Default button. Restart your PC!
Read: Bluetooth speaker paired, but no Sound or Music.
4] Disable enhancements
In the Sound Control Panel on the Playback tab, right-click the Default Device and select Properties. On the Enhancements tab, select Disable all enhancements and see if you can play your audio device. If it helps, great, else do this for each default device, and see if any help.
5] Check if the Speakers and headphones cables are connected properly
New PCs these days are equipped with three or more jacks including,
- a microphone jack
- line-in jack
- line-out jack.
These jacks connect to a sound processor. So make sure your speakers are plugged into the line-out jack. If unsure which is the right jack, try plugging speakers into each of the jacks and see it produces any sound.
If you’re using headphones, make sure speakers aren’t plugged into the line-out (headphone) jack of your sound card or PC.
Read Computer sound volume too low.
6] Change audio format
In the Sound Control Panel on the Playback tab, right-click the Default Device and select Properties. On the Advanced tab, under Default Format, change the setting, and then check your audio device. If it helps, great, else change the setting again and see if that helps.
Read: No Audio Output Device is Installed error.
7] Check if the HDMI cables are connected properly
If you are using an HDMI cable to connect your PC to a monitor with speakers that supports HDMI, chances are you might not hear the sound. In such a situation, you need to set the HDMI audio device as the default. To check to see if the sound is supported by HDMI, follow these steps:
Enter Sound in the search box, and click Settings. Next, choose Sound. Under the Playback tab, look for an HDMI device. If you have an HDMI device, click the Set Default button and hit OK. Changing the audio device might require you to restart your PC.
Your HDMI monitor should have an audio input if you don’t have an HDMI audio device. What you are required to do then is connect a separate audio cable from your PC sound card directly to the monitor. If the monitor doesn’t have speakers, you’ll need to connect the audio signal to a different device, such as external PC speakers or your home stereo system.
Read: Troubleshoot Windows Sound and Audio problems.
8] Run Sound and Audio Troubleshooter
If all fails, you may bring in and use the built-in Troubleshooting tool in Windows 11/10/8. The tool may automatically fix the audio recording problem.
To open the Sound and Audio Troubleshooter, bring up the Control Panel by pressing Win+X in combination and selecting Control Panel. Then, under System and Security, click Find and fix problems. Or else, right-click on the Speaker icon in the Taskbar notification area and select Troubleshoot sound problems to open the Sound and Audio Troubleshooter.
When done, choose ‘Hardware and Sound’ and click on the Troubleshoot audio recording link.
While this post has been written keeping Windows 11/10 in mind, it will help if you face the No Sound problem on other Windows versions too.
Read:
Why does my PC suddenly have no sound?
If your PC has Bluetooth that has previously been connected to an earphone or Bluetooth speaker, then check if it has connected to any of it. Whenever the device connects to an audio device over Bluetooth, the speaker output preference changes.
Why is no sound coming from my speakers?
If you have connected to a speaker, and there is no sound coming, then check if the audio jack is connected properly. If it’s a Bluetooth speaker, then turn it off and turn it back on, and make sure it is not connected to anything else.
Why is my audio not working on Zoom?
You need to make sure of two things. First, Zoom has access to Microphone. Second, the audio output is set properly to the speaker or headphone.
Go to Settings > Apps & notifications > App permissions and check if it has access to Microphone. In Zoom, check-in Settings > Audio, and the right output device is selected.
Additional help links:
I hope something helps.
