由于其便携性，蓝牙扬声器是改善整体用户体验的好方法。Windows 11/10中没有声音或音乐。问题可能就像电池盒没电一样简单，也可能不是系统上的默认扬声器。

蓝牙^(Bluetooth)扬声器已连接，但没有声音^(Sound)或音乐^(Music)

我在这里假设两个设备都已配对^{(both the devices are paired)}。您可以通过转到Settings > Devices > Bluetooth来确认。完成后，请按照提示进行操作。

1. 检查蓝牙状态
2. 将蓝牙扬声器设置为默认值
3. 运行音频^(Audio)和蓝牙疑难解答^{(Bluetooth Troubleshooters)}
4. 重启蓝牙支持服务

您应该能够在没有任何管理员权限的情况下使用这些提示来解决问题。

1]检查蓝牙状态

如果从计算机获得声音输入，大多数蓝牙扬声器会自行关闭。^(Bluetooth)如果是这种情况，请确保在开始播放音乐或视频之前检查它是否已打开。它们上有LED灯，可帮助您轻松解决问题。

2]将蓝牙扬声器设置为默认值

• 右键单击^{(Right-click)}任务栏^(Taskbar)音量图标并选择打开声音设置^{(Open Sound Settings)}
• 在输出^(Output)下拉部分中，选择蓝牙^(Bluetooth)扬声器。如果您听到已经在后台运行的音乐，则说明连接已设置完毕。
• 如果您听不到任何声音，请单击高级声音^{(Advanced Sound)} 选项^(Options)
• 它将列出所有尝试使用扬声器的打开应用程序。
• 在无法输出声音的应用旁边，点击下拉菜单，然后将扬声器设置为输出设备

它现在应该按预期工作，您将能够听到声音。您还可以通过更改主^(Master)音量输出^(Output)来设置默认输出设备。

3]运行^(Run)音频^(Audio)和蓝牙故障排除程序^{(Bluetooth Troubleshooters)}

打开Windows 10 设置^{(Windows 10 Settings)}( Win + I)，然后导航到更新^(Update)和Security > Troubleshoot。在这里，您可以找到可以使用的蓝牙^(Bluetooth)和播放音频^{(Playing Audio)}疑难解答。运行它们，让故障排除程序完成它的工作。您应该能够通过他们最后显示的消息来理解问题，否则问题将得到解决。

4]重启蓝牙^{(Restart Bluetooth)}支持服务

Windows包含一个负责所有蓝牙^(Bluetooth)连接的蓝牙服务。^(Bluetooth)如果您也无法连接其他蓝牙^(Bluetooth)设备，则重新启动服务可能会有所帮助。

• 通过在运行^(Run)提示符 ( Win + R )中键入services.msc然后按Enter键来打开Windows 服务管理单元^(Services)
• 查找蓝牙支持服务
• 右键单击它，然后选择重新启动。

对蓝牙音频网关服务^{(Bluetooth Audio Gateway Service)}重复相同的操作。尝试重新连接，然后播放音乐或视频，看看它是否有效。

这些是解决蓝牙扬声器^{(Bluetooth Speaker)}无法按预期工作的一些方法。如果它对您有用，请在评论中告诉我们或分享您自己的解决方案。

有用的读物​​：^{(Useful reads:)}

1. 没有音频或声音丢失^{(No Audio or Sound is missing)}
2. 蓝牙设备不配对或连接。

Bluetooth speaker connected, but no Sound or Music in Windows 11/10

Bluetooth speakers are a great way to improνe the overall user experiеnce, thanks to its portability. Whіle it works straightforwardly, sometimes even рaired, thеre is no sound or music in Windows 11/10. Τhe issue could be as simple as a dead battery case, оr it might not be a default sрeaker on the system.

Bluetooth speaker connected, but no Sound or Music

I am assuming here that both the devices are paired. You can confirm that by going to Settings > Devices > Bluetooth. Having done that follow the tips.

1. Check Bluetooth Status
2. Set Bluetooth Speaker as Default
3. Run the Audio and Bluetooth Troubleshooters
4. Restart Bluetooth Support Service

You should be able to resolve using these tips without any admin privileges.

1] Check Bluetooth Status

Most of the Bluetooth speaker turn themselves off if they get sound input from the computer. If that’s the case with you, make sure to check if it’s turned on before you start playing music or video. There are LED lights on them to help you easily figure it out.

2] Set Bluetooth Speaker as Default

• Right-click on the Taskbar Volume icon and select Open Sound Settings
• In the Output dropdown section, select the Bluetooth speaker. If you hear music that is already running in the background, then the connection is all set.
• if you are not able to hear anything, then click on Advanced Sound Options
• It will list down all open applications that are trying to use the speaker.
• Next to the app which cannot output a sound, click on the dropdown, and then set the speaker as the output devices

It should be working as expected now, and you will be able to hear the sound.  You can also set the default output device by changing the Master Volume Output.

3] Run the Audio and Bluetooth Troubleshooters

Open Windows 10 Settings (Win + I), and then navigate to Update and Security > Troubleshoot.  Here you can find both Bluetooth and Playing Audio troubleshooters, which you can use. Run them, and let the troubleshooter do its job. You should be able to understand the issue with the message they show at the end, or the issue will be resolved.

4] Restart Bluetooth support service

Windows houses a Bluetooth service that takes care of all Bluetooth connections. If you cannot connect other Bluetooth devices as well, then restart the service may help.

• Open Windows Services snap-in by typing services.msc in the Run prompt (Win + R) followed by pressing the Enter key
• Locate Bluetooth Support Service
• Right-click on it, and choose to restart.

Repeat the same with Bluetooth Audio Gateway Service. Try reconnecting and then playing music or video to find if it worked.

These are some of the methods to resolve the Bluetooth Speaker not working as expected. If it worked for you, let us know in the comments or share your own solution.

Useful reads:

1. No Audio or Sound is missing
2. Bluetooth devices do not pair or connect.

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