如果您收到设备管理器错误代码(Device Manager Error Code)，Windows 已停止此设备，因为它(Windows has stopped this device because it has reported problems (Code 43))在您的 Windows 10 上使用Intel (Cards)、(Intel) Radeon或(Radeon)AMD显卡(AMD) ((Graphics) GPU )(GPU)报告了问题（代码 43） ，然后查看这篇文章将帮助您解决问题。您可能也收到了Intel或AMD显卡(Graphics)( GPU ) 的此信息。(Cards)
USB 中的 Code 43 问题是什么？
我们通常将各种外围设备连接到我们的Windows计算机。这些设备可能是USB驱动器、打印机、外接鼠标、键盘等。很多时候，您可能在安装和使用某些设备时遇到问题。最近，我们遇到了USB驱动器的此类问题。在这种情况下，每当我们尝试插入USB驱动器时，Windows都无法识别它，因此我们无法使用该驱动器进行任何操作。
如您在上面的屏幕截图中所见， Unknown Device(Unknown Device)有一个感叹号。因此，我们进一步调查了该设备并通过双击Unknown Device打开其(Unknown Device)属性(Properties)。这里的设备状态(Device Status)说：
Windows已停止此设备，因为它报告了问题（代码 43(Code 43)）
您插入系统的任何设备都可能会遇到此错误代码。从技术上讲，这里的设备驱动程序会通知Windows设备出现故障。如果设备硬件出现故障或设备驱动程序本身出现故障，也会发生这种情况。无论哪种情况，结果都是您根本无法使用该设备。
在进行故障排除之前，您可以尝试以下几件事：
- 重新启动计算机，看看问题是否消失
- 断开所有其他 USB 设备
- 拔下并重新插入设备
- 运行硬件疑难解答
- 更新您的设备驱动程序
- 重新安装设备驱动程序
- 回滚设备驱动程序。
让我们详细看看它们：
1]重新启动计算机
重新启动计算机(Restart the computer)，看看问题是否消失
2]断开所有其他USB设备
断开(Disconnect)所有其他USB设备，看看是否有帮助，
3]拔下并重新插入设备
拔下所有外部设备，然后重新插入设备，看看是否有效。
4]运行硬件疑难解答
运行硬件疑难解答以及USB 疑难解答。众所周知，这可以帮助许多人。
5]重新安装设备驱动程序
如果没有帮助，请尝试卸载并重新安装设备，看看是否有帮助：
按Windows Key + R并在运行(Run)对话框中键入devmgmt.msc以打开(devmgmt.msc)设备管理器(Device Manager)。
在“设备管理器(Device Manager)”窗口中，找到故障设备并右键单击它，选择“卸载( Uninstall)” 。
在上一步中卸载Unknown Device后，右键单击您的计算机名称并选择Scan for hardware changes。
这样，最终，故障设备被Windows识别，您可以双击查看其属性(Properties)，您可以在其中找到该设备正常工作的(This device is working properly)设备状态(Device Status)。
6]更新设备驱动程序
Windows 10更新现在在通过兼容性测试时由OEM提供驱动程序。(OEMs)最新版本的Windows 10和驱动程序可能彼此不兼容。您可以通过从OEM 网站(OEMs website)下载来手动更新您的设备驱动程序，也可以通过 Windows 更新进行检查。
- Press WIN + X + M或右键单击“开始(Start)”按钮，然后选择“设备管理器(Device Manager)” 。
- 展开设备列表，然后查找旁边带有黄色感叹号的设备。这表示设备有问题。
- 右键单击设备并选择Properties。
- 选择驱动程序(Driver)，然后选择更新驱动程序(Update Driver)。
- 选择自动搜索更新的驱动程序软件(Search automatically for updated driver software)。
这将强制Windows 更新(Windows Update)服务寻找最新的驱动程序。如果有可用的驱动程序更新，它将自动安装。安装完成后选择关闭。(Close)在某些情况下，您可能需要重新启动Windows 10 PC。(Windows 10)
阅读(Read)：如何卸载、禁用、回滚、更新设备驱动程序。
7]回滚设备驱动程序
虽然推出了最新的驱动程序以确保每次Windows 10 升级(Upgrade)都不会出现问题，但有时它不起作用。如果您最近安装了更新，或者您使用OEM 软件(OEM Software)手动更新了驱动程序软件，唯一的出路是回滚到之前工作的驱动程序版本。
- 转到 设备管理器。(Device Manager.)
- 找到导致问题的设备。它将在旁边标有黄色感叹号。
- 然后点击并按住或右键单击设备并选择属性(Properties)。
- 选择驱动程序(Driver)，然后选择回滚驱动程序(Roll Back Driver)。
如果这不起作用，我们建议您使用系统还原功能恢复到正常工作的状态。Windows通常在安装某些东西时创建一个还原点。
Let us know if this helped!
Code 43: Windows has stopped this device because it reported problems
If you receive Device Manager Error Code, Windows has stopped this device because it has reported problems (Code 43) on your Windows 10, using Intel, Radeon or AMD Graphics Cards (GPU), then see this post will help you fix the issue. You may have received this for an Intel or AMD Graphics Cards (GPU) as well.
What is Code 43 problem in USB?
We generally connect various peripheral devices to our Windows computer. These devices could be USB drives, printers, external mouse, keyboards, etc. Many times, you might have faced a problem in installing and using some devices. Recently we came across such an issue with a USB drive. In this case, whenever we tried to plug in the USB drive, Windows couldn’t recognize it, and thus we couldn’t use this drive for any operation.
As you can see in the above screenshot, there is an exclamation mark against the Unknown Device. Thus we further investigated this device and opened its Properties by double-clicking Unknown Device. The Device Status here says:
Windows has stopped this device because it has reported problems (Code 43)
You may face this error code with any of the devices you plug into your system. Speaking technically about the situation, the device driver here notifies Windows that the device has failed. This could also happen if the device hardware fails or if the device driver itself fails. In either case, the result is that you’re not able to use the device at all.
A few things you could try before you proceed with troubleshooting is:
- Restart the computer and see if the problem goes away
- Disconnect all other USB devices
- Unplug & plug the device back
- Run the Hardware Troubleshooter
- Update your device drivers
- Reinstall the device driver
- Roll back the device driver.
Let us take a look at them in detail:
1] Restart the computer
Restart the computer and see if the problem goes away
2] Disconnect all other USB devices
Disconnect all other USB devices and see if that helps,
3] Unplug & plug the device back
Unplug all your external devices and then plug the device back and see if that works.
4] Run the Hardware Troubleshooter
Run the Hardware Troubleshooter as well as the USB Troubleshooter. That has been known to help many.
5] Reinstall the device driver
If it doesn’t help, try to uninstall and reinstall the device and see if it helps:
Press Windows Key + R and type devmgmt.msc in the Run dialog box to open Device Manager.
In the Device Manager window, locate the malfunctioned device and right-click on it, select Uninstall.
After uninstalling Unknown Device in the previous step, right-click your computer name and select Scan for hardware changes.
In this way, finally, the malfunctioned device gets recognized by Windows and you can double click to view its Properties where you found the Device Status that This device is working properly.
6] Update the device driver
Windows 10 Updates now offer drivers by the OEMs when it passes through its compatibility test. It is possible that the latest version of Windows 10 and the driver are not compatible with each other. You can either manually update your device drivers by downloading from the OEMs website or check with Windows Update.
- Press WIN + X + M or right-click the Start button, and then select Device Manager.
- Expand the list of devices, and look for a device that has a yellow exclamation next to it. This signifies that the device has an issue.
- Right-click the device and select Properties.
- Select Driver, and then select Update Driver.
- Select Search automatically for updated driver software.
This will force Windows Update service to look for the latest driver. If a driver update is available, it will install automatically. Select Close when it finishes installing. You may have to restart your Windows 10 PC in some cases.
Read: How to Uninstall, Disable, Roll Back, Update Device Drivers.
7] Roll back the device driver
While the latest drivers are rolled out to make sure to keep issues at bay with every Windows 10 Upgrade, sometimes it doesn’t work. If you have an update that was recently installed or you had manually update the driver software using the OEM Software, the only way out is to roll back to the previous version of the driver which was working.
- Go to Device Manager.
- Find the device which was causing the problem. It will be marked with a yellow exclamation point next to it.
- Then tap and hold or right-click the device and select Properties.
- Select Driver, and then select Roll Back Driver.
If this doesn’t work, we suggest you use System Restore feature to get back to the state where it was working fine. Windows usually creates a restore point whenever it installs something.
Let us know if this helped!
