USB通知噪音可能会分散注意力；特别是如果它们随机发生。如果您遇到此问题，那么在这篇文章中，我们将向您展示如何阻止您在连接或断开USB设备时听到的随机噪音或声音。
停止(Stop)随机USB连接或断开声音
按照建议停止随机USB连接或断开声音：
- 重新连接所有 USB 设备
- 管理驱动程序和设备
- 使用 USB 浏览器
- 关闭 USB 通知声音
让我们详细了解它们。
1]重新连接所有USB设备
要停止随机USB(USB)连接或断开声音，您应该做的第一件事是移除所有USB设备，然后重新连接它们。您应该将它们一一移除，并检查移除设备时声音是否停止。
您还应该尝试交换设备的端口，因为这样您就可以知道是端口故障还是设备故障。如果您能够找到故障端口，请将设备连接到其他端口。
但是，如果您断定设备有故障，请重新连接它以查看是否可以解决问题，因为它也会重新安装驱动程序。
如果您无法找到任何重要信息，那么您可以继续使用后一种解决方案。
阅读(Read)：USB 网络共享不起作用。
2]管理驱动程序和设备
随机USB(USB)噪音的罪魁祸首之一是驱动程序过时或损坏。因此，为了停止随机USB连接或断开连接的声音，我们需要解决这个问题。
为此，请通过Win + X > Device Manager 设备管理器(Device Manager )，或者从“开始”菜单中搜索它。 (Start Menu. )
现在，展开所有使用计算机USB端口的部分，例如蓝牙(Bluetooth)、通用串行总线(Universal Serial Bus)控制器等(, )。现在，检查当您的计算机进行 USB 连接或断开连接时设备是否正在消失和重新出现。
如果您发现有波动的设备，请右键单击它并选择“更新驱动程序”。(Update driver”.)
现在，要么选择“自动搜索更新的驱动程序软件(Search automatically for updated driver software)”并让它搜索网络以查看是否有可用更新，或者如果您手动下载了更新，请选择“浏览我的计算机以查找驱动程序软件”。(Browse)更新驱动程序后，重新启动计算机一次。
如果由于驱动程序不断消失而无法更新驱动程序，只需单击View > Show隐藏的设备。
如果更新没有解决问题，请尝试卸载它。为此，只需右键单击它并选择“卸载设备”。(Uninstall device”. )这里无需担心，因为下次插入该设备时，您的计算机将自动安装驱动程序。
您可以做的另一件事是更新“主机控制器”。为此，展开通用串行总线控制器，(Universal Serial Bus controllers, )右键单击名称中包含“主机控制器”的所有设备，然后选择卸载设备。(Uninstall device. )现在，通过单击卸载(Uninstall. )确认该过程。最后，重新启动您的 PC。
要重新安装驱动程序，请右键单击通用串行总线控制器(Universal Serial Bus controllers )并选择扫描硬件更改。(Scan for hardware changes. )这将搜索您的计算机以发现任何缺少的驱动程序，然后通过互联网安装它。
阅读(Read)：USB-C 不工作或充电(USB-C not working or charging)。
3]使用USBDeview
如果您认为从设备管理器(Device Manager)更新和卸载驱动程序的整个方法不是您的菜，那么我们为您提供了一个更简单的解决方案。您可以使用USBDeview第三方应用程序来做同样的事情。
安装(Install)，让应用程序在后台运行并等待USB连接或断开的声音。当您再次听到该声音时，打开应用程序，右键单击列表中的第一个设备，然后选择卸载选定设备。(Uninstall Selected Devices.)
在此之后，分离并连接设备以重新安装驱动程序。最后，重新启动计算机以停止随机USB连接或断开连接的声音。
阅读：(Read:) 无法识别 USB 设备(USB Device Not Recognized)。
4]关闭USB通知声音
如果上述方法没有停止随机USB连接或断开连接的声音，那么没有什么可担心的。这意味着噪音不会因为驱动程序损坏或端口或设备故障而出现。它的到来是因为轻微的司机冲突。
要解决此问题，您需要关闭USB通知声音。为此，请右键单击任务栏中的声音(Sound )图标> Open Sound settings > Sound Control Panel. 现在，转到声音(Sounds )选项卡，在程序事件(Program Events )列表中向下滚动一点，选择“设备连接”，(Device Connect”, )将“声音”设置为无。(None.)
现在，对Device Disconnect选项执行相同操作。
唯一需要注意的是，连接设备时您将听不到任何声音。
结论
要停止随机USB连接或断开连接的声音，需要确保设备连接完美，端口没有出现故障，并且驱动程序没有损坏。
我们已经在本文中提到了所有可能的修复，希望这些修复可以帮助您停止随机USB连接或断开连接的声音。
Stop random USB connection or disconnection sounds on PC
USB notification noises can be distrаcting; especially if they occur randomly. If yoυ are facing this issue, then in this post we will show you how you can ѕtop the random nоices оr sounds уou hear when you connect or disconnect a USB device.
Stop random USB connection or disconnection sounds
Follow the suggestions to stop random USB connection or disconnection sounds:
- Reattach all the USB devices
- Manage drivers and devices
- Use USBDeview
- Turn off USB Notification Sounds
Let us read about them in detail.
1] Reattach all the USB devices
The first and foremost thing you should do to stop random USB connection or disconnection sounds is to remove all the USB devices and then reconnect them. You should remove them one-by-one and check if the sound stops as you remove a device.
You should also try swapping ports of devices as this way you will know if the port is faulty or the device. If you are able to find a malfunctioned port, connect the device to a different port.
However, if you conclude that a device is faulty reattach it to see if you can fix the issue as it will reinstall the driver as well.
If you are not able to find any significant information then you can move on to the latter solutions.
Read: USB tethering not working.
2] Manage drivers and devices
One of the main culprits of random USB noises is an outdated or corrupted driver. Therefore, in order to stop random USB connection or disconnection sounds we need to fix the issue.
To do that, launch Device Manager by either Win + X > Device Manager or just search it out from the Start Menu.
Now, expand all the sections that are using your computer’s USB port such as Bluetooth, Universal Serial Bus controllers, etc. Now, check if a device is disappearing and reappearing when your computer makes a USB connection or disconnection noise.
If you find a fluctuating device, right-click on it and select “Update driver”.
Now, either select “Search automatically for updated driver software” and let it search the web to see if an update is available or select “Browse my computer for driver software” if you have manually downloaded the update. After updating the driver, restart your computer once.
If you aren’t able to update the driver because it is constantly disappearing just click View > Show hidden devices.
If the update didn’t fix the issue then try uninstalling it. To do that just right-click on it and select “Uninstall device”. There is no need to worry here, as next time when you insert that device your computer will automatically install the driver.
Another thing you can do is to update the “Host Controller”. To do that, expand Universal Serial Bus controllers, right-click on all the devices that have “Host Controller” in their names, and select Uninstall device. Now, confirm the process by clicking Uninstall. Finally, reboot your PC.
To reinstall the driver, right-click on Universal Serial Bus controllers and select Scan for hardware changes. This will search your computer to notice any missing driver and then install it via the internet.
Read: USB-C not working or charging.
3] Use USBDeview
If you think that the whole updating and uninstalling driver method from the Device Manager is not your cup of tea then we have a simpler solution for you. You can use USBDeview a third-party application to do the same thing.
Install, keep the app running in the background and wait for that USB connection or disconnection sound. When you hear that sound again, open the app, right-click on the first device from the list, and select Uninstall Selected Devices.
After this, detach and attach the device to reinstall the driver. Finally, restart your computer to stop random USB connection or disconnection sounds.
Read: USB Device Not Recognized.
4] Turn off USB Notification Sounds
If the above methods didn’t stop random USB connection or disconnection sounds then there is nothing to worry about. This means that the noise is not coming because of corrupt drivers or malfunctioned ports or devices. It is coming because of minor driver clashes.
To fix that you need to turn off USB notification sounds. To do that, right-click on the Sound icon from the taskbar > Open Sound settings > Sound Control Panel. Now, go to the Sounds tab, in the Program Events list scroll down a bit, select “Device Connect”, set “Sounds” to None.
Now, do the same for the Device Disconnect option.
The only caveat is that you won’t be able to hear any sound while connecting a device.
Conclusion
To stop random USB connection or disconnection sounds one needs to make sure that the devices are connected perfectly, ports have not malfunctioned, and the drivers are not corrupt.
We have mentioned all the possible fixes in this article, hopefully, these have helped you to stop random USB connection or disconnection sounds.
