如果您的蓝牙设备在运行^(Bluetooth)Windows 11/10的计算机上无法正常工作，那么您可能需要更新设备驱动程序，检查相关两项服务的状态并应用Microsoft的此修补程序，看看是否有帮助。

蓝牙在^(Bluetooth)Windows 11/10中不起作用

如果蓝牙在^(Bluetooth)Windows 11/10中不起作用，请尝试以下建议：

1. 运行蓝牙疑难解答
2. 更新您的蓝牙驱动程序
3. 检查服务状态
4. 蓝牙^{(Does Bluetooth)}鼠标会随机断开吗？
5. 卸载有问题的软件

让我们详细了解它们。

1]运行蓝牙疑难解答

从“开始搜索^{(Start Search)}”中，打开“Control Panel > Reoubleshooting > View全部”。现在运行蓝牙疑难解答^{(Bluetooth Troubleshooter)}，看看是否对您有帮助。

如果故障排除程序返回错误，请参阅此帖子检查蓝牙无线电状态 - 未修复^{(Check Bluetooth radio status – Not fixed)}。

2]更新您的蓝牙驱动程序

^{(Updating Bluetooth drivers)}在大多数情况下，更新蓝牙驱动程序有助于解决问题。

3]检查服务状态

要使蓝牙^(Bluetooth)正常工作，蓝牙^(Bluetooth)、蓝牙设备监视器^{(Bluetooth Device Monitor)}、蓝牙 OBEX 服务^{(Bluetooth OBEX Service)}和蓝牙支持服务^{(Bluetooth Support Services)}必须正常运行，因此请检查它们是否已启动并运行。为此，请运行^(Run) services.msc。打开服务管理器^{(Services Manager)}。检查它们是否设置为自动（延迟）^{(Automatic (delayed))}以及服务^(Service)是否已启动和运行。如果没有点击启动服务^{(Start Service)}按钮启动服务。看看这是否有帮助。

阅读^(Read)：如何使用蓝牙文件传输发送或接收文件^{(Send or Receive files using Bluetooth File Transfer)}。

4]蓝牙^{(Does Bluetooth)}鼠标会随机断开吗？

如果您的蓝牙鼠标随机断开连接^{(Bluetooth Mouse disconnects randomly)}，请参阅此帖子。

相关^(Related)：蓝牙鼠标已连接但不工作^{(Bluetooth mouse is connected but does not work)}。

5]卸载有问题的软件

由于PnPlayer^(PnPlayer)中的问题，也可能会出现此问题。如果您的计算机运行Windows 7或Windows Server 2008 R2，并且在计算机上安装蓝牙^(Bluetooth)适配器后，您会发现：

• 重新启动计算机后，蓝牙支持服务^{(Bluetooth Support Service)}无法启动。此外，蓝牙^(Bluetooth)设备无法正常工作。

• 当您在控制面板中搜索^{(Control Panel)}蓝牙^(Bluetooth)设备时，搜索操作可能无法完成。此外，您可能会注意到进度条似乎永远不会结束，并且指针停留在沙漏上

让我们知道这些提示是否对您有所帮助，或者您是否有其他建议。

也看看这些帖子：^{(Have a look at these posts too:)}

1. 蓝牙设备未显示或连接
2. 蓝牙丢失或未显示在设备管理器中
3. 从睡眠中唤醒后蓝牙不工作
4. 蓝牙鼠标在 Windows 中随机断开连接^{(Bluetooth Mouse disconnects randomly in Windows)}。
5. 蓝牙扬声器已配对，但没有声音或音乐^{(Bluetooth speaker paired, but no sound or music)}
6. 无法通过蓝牙发送或接收文件^{(Cannot send or receive file via Bluetooth)}
7. 这不起作用，请确保您的蓝牙设备仍可被发现，然后重试。

Bluetooth not working in Windows 11/10

Іf your Bluetooth devices do not work correctly on a computer that is rυnning Windows 11/10, then you might want to update device drivers,  check the status of the related two services and apply this hotfix from Microѕoft and see if something helpѕ you.

Bluetooth not working in Windows 11/10

If Bluetooth is not working in Windows 11/10, try the following suggestions:

1. Run the Bluetooth Troubleshooter
2. Update your Bluetooth drivers
3. Check Services status
4. Does Bluetooth mouse disconnect randomly?
5. Uninstall problematic software

Let us see them in detail.

1] Run the Bluetooth Troubleshooter

From the Start Search, open Control Panel > Reoubleshooting > View all. Now run the Bluetooth Troubleshooter and see if that helps you.

See this post if the troubleshooter returns an error Check Bluetooth radio status – Not fixed.

2] Update your Bluetooth drivers

Updating Bluetooth drivers, in most cases, helps resolve the issue.

3] Check Services status

For Bluetooth to work, the Bluetooth, Bluetooth Device Monitor, Bluetooth OBEX Service, and the Bluetooth Support Services have to be running properly, so check if they are started and running. To do so, Run services.msc. To open the Services Manager. Check if they are set to Automatic (delayed) and if the Service is started and running. If not click on the Start Service button to start the service. See if this helps.

Read: How to Send or Receive files using Bluetooth File Transfer.

4] Does Bluetooth mouse disconnect randomly?

See this post if your Bluetooth Mouse disconnects randomly.

Related: Bluetooth mouse is connected but does not work.

5] Uninstall problematic software

This issue may also occur because of a problem in the PnPlayer. If you have a computer that is running Windows 7 or Windows Server 2008 R2 and after installing a Bluetooth adapter on the computer, you find that:

• The Bluetooth Support Service cannot start after you restart the computer. Additionally, Bluetooth devices do not work correctly.

• When you search for Bluetooth devices in Control Panel, the search operation may not finish. Additionally, you may notice that the progress bar seems never to finish and the pointer remains at an hourglass

Let us know if any of these tips helped you or if you have other suggestions to make.

Have a look at these posts too:

1. Bluetooth devices not showing or connecting
2. Bluetooth is missing or not showing in Device Manager
3. Bluetooth not working after waking from Sleep
4. Bluetooth Mouse disconnects randomly in Windows.
5. Bluetooth speaker paired, but no sound or music
6. Cannot send or receive file via Bluetooth
7. That didn’t work, Make sure your Bluetooth device is still discoverable, then try again.

Related posts

• Windows 10中的Fix Bluetooth声音延迟

• Bluetooth Mouse随机断开或不在Windows 11/10中工作

• 如何使用Swift Pair将Bluetooth设备配对Windows 10？

• 如何在Windows 10安装Bluetooth adapter更换

• Bluetooth speaker连接，但Windows 10中没有Sound or Music

• 如何在Windows 10启用或Disable Archive Apps feature

• Fix Bluetooth Windows 11/10中的音频口吃

• Fix Crypt32.dll未找到或缺少Windows 11/10错误

• 如何使用Windows 10的Alarms and Clocks app

• Bluetooth Headphones不工作的Windows 10

• 如何在地图上Network Drive或Windows 11/10添加FTP Drive

• Windows 10为Adjust您的Monitor为Windows 10的screen resolution

• 如何使用Windows 10交换硬盘驱动器，Hot Swap

• 在Windows 10中编辑或保存文件时，PDF text消失了

• Bluetooth Remove失败;在Windows 11/10无法删除Bluetooth Device

• 如何在Windows 11/10中创建Radar Chart

• Mail and Calendar app freezes，崩溃或在Windows 11/10工作

• 如何在Windows 10备份，Move，Move，或Delete PageFile.sys关闭

• 如何在Windows 11/10中测试Webcam？它在工作吗？

• 启用Network Connections而在Modern Standby上Windows 10