想象一下您的相机无法在您的 PC 上工作的情况，当您打开设备管理器^{(Device Manager)}解决问题时，相机不存在！如果在您的 Windows 11/10 PC 上发生同样的情况，其中相机^(Camera)丢失或未显示在设备管理器^{(Device Manager)}中，那么这篇文章将对您有所帮助。

相机丢失或未在设备管理器中显示^{(Device Manager)}

如果您的 Windows 11/10 PC 上的设备管理器中缺少^{(Device Manager)}相机^(Camera)或未显示相机，那么以下建议之一肯定会为您解决问题。在开始之前，首先检查您连接的相机的USB和电缆。

1. 更新驱动程序
2. 扫描硬件更改
3. 运行硬件疑难解答
4. 添加旧硬件

让我们详细查看修复程序。

1]更新驱动程序

损坏或挂起的驱动程序更新可能是导致相机丢失或未在设备管理器^{(Device Manager)}中显示的原因。您必须更新驱动程序^{(update the drivers)}才能解决此问题。此外，如果有任何待处理，请检查系统更新。

2]扫描硬件更改

要查找 PC 硬件的任何更改及其问题，您需要扫描硬件更改。它可能会帮助您在硬件更改中找到相机。通过按 Win+X 并单击列表中的设备管理器^{(Device Manager)}打开设备管理^{(Device Manager)}器。

在设备管理器^{(Device Manager)}窗口中，单击 操作 ^(Action )，然后单击 扫描硬件更改^{(Scan for hardware changes)}。

您将收到任何更改的通知，它可能会解决相机丢失的问题。

3]运行硬件疑难解答

由于硬件或其相关程序中的错误，设备管理器^{(Device Manager)}中可能会丢失相机。运行Windows^(Windows)上可用的疑难解答列表中提供的硬件疑难解答。它会发现问题并修复它。

4]添加旧硬件

如果上述所有方法都经过测试，但设备管理器中仍然缺少摄像头，请使用设备^(Device)管理器中的^{(Device Manager)}添加旧硬件 ^{(Add legacy hardware )}功能手动添加摄像头 。为此，请打开设备管理器^{(Device Manager)}并单击 操作^(Action)，然后选择 添加旧硬件^{(Add legacy hardware)}。

它将打开一个添加硬件^{(Add Hardware)}窗口。单击 窗口底部的下一步继续。^(Next)

然后，选中安装我从列表中手动选择的硬件^{(Install the hardware that I manually select from a list (Advanced))}旁边的单选按钮 （高级） ，然后单击 下一步^(Next)。

从Common hardware types^{(Common hardware types)}下的列表中 选择 Cameras ，然后按Next按钮。

然后，按照屏幕上的说明添加相机并完成设置。它会将您的相机添加到设备管理器^{(Device Manager)}中。

通过这种方式，您可以修复PC 上设备管理器^{(Device Manager)}中缺少的相机。

相关：^(Related:) 笔记本电脑摄像头或网络摄像头在 Windows 中不起作用^{(Laptop Camera or Webcam is not working in Windows)}。

我如何知道我的防病毒软件是否阻止了我的相机？

每当某些程序尝试使用相机时，PC 上的防病毒软件都会通知您。它还表明它挡住了摄像头。如果您需要使用摄像头，则需要手动禁用屏蔽。防病毒软件还会阻止麦克风和摄像头。你不需要做任何事情。您的防病毒程序本身会通知您有关摄像头被阻止的信息。

相关：^{(Related: )}如何使用组策略或注册表编辑器禁用相机。^{(How to disable Camera using Group Policy or Registry Editor.)}

Fix Camera Missing or Not Showing in Device Manager on Windows 11/10

Imаgine the situation where your camera is not working on your PC and when you open the Device Manager to fix the issue, the camera does not exist! If the same is happening on your Windows 11/10 PC where the Camera is missing or nоt showing in Device Mаnager, then thiѕ post will help yоu.

Camera missing or not showing in Device Manager

If the Camera is missing or not showing in Device Manager on your Windows 11/10 PC, then one of the following suggestions is sure to fix the issue for you. Before you begin, first, check the USB and cable of the camera you connected.

1. Update drivers
2. Scan for hardware changes
3. Run the hardware troubleshooter
4. Add a Legacy hardware

Let’s see the fixes in detail.

1] Update drivers

Corrupted or pending driver updates might be the cause of the camera missing or not showing in Device Manager. You have to update the drivers to fix the issue. Also, check for system updates if there are any pending.

2] Scan for hardware changes

To find any changes in the hardware of your PC and issues with it, you need to scan for hardware changes. It might help you find the camera in the hardware changes. Open Device Manager by pressing Win+X and clicking on the Device Manager among the list.

On the Device Manager window, click on Action and then click on Scan for hardware changes.

You will be notified of any changes and it might fix the camera missing problem.

3] Run the Hardware troubleshooter

There might be chances that the camera is missing from Device Manager due to an error in the hardware or its related programs. Run the hardware troubleshooter which is available in the list of troubleshooters available on Windows. It will find the issue and fixes it.

4] Add a Legacy hardware

If all the above methods are tested and still the camera is missing from the Device manager, add the camera manually using the Add legacy hardware feature in Device Manager. To do that, open Device Manager and click on Action and then select Add legacy hardware.

It will open an Add Hardware window. Click on Next at the bottom of the window to proceed.

Then, check the radio button beside Install the hardware that I manually select from a list (Advanced) and click on the Next.

Select Cameras from the list under Common hardware types and press the Next button.

Then, follow the instructions on the screen to add the camera and finish the setup. It will add your camera to the Device Manager.

This way you can fix the camera missing from the Device Manager on your PC.

Related: Laptop Camera or Webcam is not working in Windows.

How do I know if my antivirus is blocking my camera?

The antivirus on your PC will notify you whenever some program is trying to use the camera. It also shows that it had blocked the camera. You need to manually disable the blocking if you need to use the camera. The antivirus also blocks the microphone along with the camera. You need not do anything. Your antivirus program itself notifies you about the blocking of the camera.

Related: How to disable Camera using Group Policy or Registry Editor.

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