设备可能需要相互等待才能完成某些工作，或者只需要按顺序进行。如果您收到设备管理器错误代码 51^{(Device Manager error code 51)}，则表示该设备当前正在等待另一台设备或一组设备启动。在这篇文章中，我们将看看如何解决这个问题。

此设备当前正在另一台设备上等待（代码 51）

此设备当前正在另一台设备上等待（代码 51^{(Code 51)}）

这种情况的问题是没有固定的分辨率。最好等待几分钟，但如果问题持续时间更长，那么您可以执行以下操作：

拔下并重新插入硬件
重启电脑
运行硬件疑难解答
移除并重新安装设备

您的帐户应该是执行这些建议的管理员帐户。

1]拔下并重新插入硬件

如果导致此问题的设备是硬件，您可以轻松移除和拔出它，我们建议您这样做。拔下电源后，等待几分钟，然后重新插入硬件。它很有可能开始工作。一旦设备被移除，所有相关的东西都会在一段时间后从系统中清除。

2]重新启动计算机

重启可以解决很多问题^{(restart fixes a lot of things)}，它也可以解决这个问题。您还可以在设备管理器^{(Device Manager)}中检查其他设备是否因该设备进入内部等待而发生故障。重新启动计算机或修复其他设备以解决此问题。

3]运行硬件疑难解答

Windows中的内置疑难解答程序提供了硬件疑难解答程序，可以通过自行执行重启或重置等操作来解决许多此类问题。

您需要msdt.exe -id DeviceDiagnostic从运行提示符或提升的命令提示符处执行以下命令。

让向导做它被编程做的事情，希望它能为您解决问题。

4]删除并重新安装设备

此设备当前正在另一台设备上等待（代码 51）

使用（Win + X，后跟 M）打开设备管理器并找到显示错误代码的设备。^{(Device Manager)}右键单击设备，然后选择卸载设备。然后单击“操作”^(Action)菜单，并选择“扫描硬件更改^{(Scan for hardware changes)}”选项。

此过程将扫描所有硬件输入，添加我们删除的设备，并安装驱动程序。这几乎就像一个重置，但要快得多。

我希望这有帮助。

This device is currently waiting on another device (Code 51)

It is possible that devices need to wait for each other to either complete ѕome wоrk or јυst have to be in ѕequence. If you are getting Device Manager error code 51, then it means that the device is currently waiting on another device or set of devices to start. In this post, we will take a look at how you can resolve this issue.

The thing about the situation is that there is no fixed resolution. It is best to wait for a few minutes, but if the issue stays around much longer, then here is what you can do:

Unplug and replug the Hardware
Restart Computer
Run the Hardware Troubleshooter
Remove and Reinstall the Device

Your account should be an administrator account to execute these suggestions.

1] Unplug and replug the hardware

If the device causing this issue is hardware, which you can remove and unplug easily, we suggest doing that. Once unplugged, wait for a few minutes and then replug the hardware. There is a good chance that it will start working. Once the device is removed, all related things are cleared from the system after a while.

2] Restart Computer

A restart fixes a lot of things, and it can fix this too. You can also check if other devices failed in the Device Manager because of which this device has gone into internal wait. Restart your computer or fix other devices to resolve this.

3] Run the Hardware Troubleshooter

The built-in troubleshooter in Windows offers hardware troubleshooter which can resolve a lot of these types of the problem by performing operations such as restart or reset on its own.

You need to execute the following command msdt.exe -id DeviceDiagnostic either from the run prompt or the elevated command prompt.

Let the wizard do what it is programmed to do, and hopefully, it will resolve the problem for you.

4] Remove and Reinstall the Device

This device is currently waiting on another device (Code 51)

Open Device Manager using (Win + X, followed by M) and locate the device which shows the error code. Right-click on the device, and choose to uninstall the device. Then click on the Action menu, and select the Scan for hardware changes option.

This process will scan all the hardware input, add the device we removed, and install the drivers. It is almost like a reset, but a lot faster.

I hope this helps.

瑛武

About the author

我是一名专业的音频工程师，拥有超过 10 年的经验。我参与过各种各样的项目，从小型家庭音响系统到大型商业制作。我的技能在于创造出色的配乐和声音处理工具，让音乐听起来很棒。我对 Windows 10 也非常有经验，可以帮助您充分利用您的计算机系统。

此设备当前正在另一台设备上等待（代码 51）

此设备当前正在另一台设备上等待（代码 51^{(Code 51)}）

1]拔下并重新插入硬件

2]重新启动计算机

3]运行硬件疑难解答

4]删除并重新安装设备

This device is currently waiting on another device (Code 51)