How to Resolve: NVIDIA Code 43 – Windows has stopped this device because it has reported problems

Are you also getting an NVIDIA Code 43 error? Is your video card causing problems with your computer? You are not the only one. This error has been bothering many of our users lately. There is no official solution from NVIDIA because there is no error in either the video card or the driver. So why are you getting this error? How can I fix it? Don’t worry about it. We have all the answers and we will help you get rid of this error.

What is the reason for the NVIDIA code 43?

What causes the "I can't load the Nvidia Control Panel" problem?

Code 43 usually means that the device you want cannot be identified. The computer is trying to access the device and sync with it correctly, but it fails. This usually happens when you install a new driver, apply a new update, or run Lucid Virtu MVP.

Faulty graphics drivers are also known to cause this problem. Drivers are the main driving force behind any hardware connected to your computer. If they are damaged or outdated, the error may keep appearing.

In some situations, the version of Java on your computer may be outdated, causing this problem when Nvidia tries to check your hardware. So be sure to download and install the latest version of Java.

How to repair the NVIDIA code 43?

Update your device driver

Faulty video card drivers are usually the cause of error code 43. One of the best ways to fix this is to update your video card drivers.

  1. Press Win + X to open the Win + X menu, and select Device Manager from that menu.
  2. You can also type Device Manager in the Windows search bar to open the following window.
  3. Click on Display Adapters, then right-click on the video card to open the other context menu.
  4. Now select “Update Driver Software” to open the window.
  5. In this window, select Automatically check for driver software updates to see if any updates are required.
  6. Windows will now update the video card drivers if necessary.

However, you can also use third-party software to automatically update your drivers. Professional software not only protects your PC from possible damage but also picks up the correct driver version for your device.

Perform hardware and device troubleshooting

Windows hardware and device troubleshooter can be useful for fixing hardware errors. Here’s how you can fix error code 43.

  1. Press the Windows + I keys to open the Settings app.
  2. With the Settings app open, go to “Update and Security”.
  3. In the left pane, go to Troubleshooting. In the right pane, go to Hardware and Devices and click Run Troubleshooter.
  4. When the troubleshooter opens, follow the on-screen instructions to complete it.
  5. Once the troubleshooting is complete, your problem should be completely resolved.

Install the latest updates

Windows 10 is a great operating system, but some errors can sometimes occur and cause error code 43. However, Microsoft is working hard to solve all possible problems, and if you encounter this problem, we recommend installing the latest Windows updates.

By default, Windows 10 automatically installs the necessary updates, but sometimes you may miss an update or two due to some errors. However, you can always check for updates manually by following these steps:

  1. Open the Settings app.
  2. Go to the Update and Security section.
  3. Click the Check for updates button in the right pane.
  4. If updates are available, they will be automatically downloaded and installed in the background when you restart your computer.
  5. After installing the latest updates, check if the problem persists.

Returning to a previous system restore point

If you recently added a new device or made another setting in Device Manager, consider using system restore to restore Windows to an earlier date.

The settings you made may have caused error 43. You can undo these system changes using the Windows system restore tool as follows.

  1. Open Cortana by clicking the button on the taskbar, and type “System Restore” in the search box.
  2. Select “Create Restore Point” to open the following System Properties window.
  3. Now click System Restore to open System Restore.
  4. In the System Restore window, click Next to open the list of system restore points.
  5. Select Show other restore points to expand the list of restore points.
  6. From here, select the appropriate restore point that precedes your settings in Device Manager.
  7. Click Next and Finish to restore Windows to an earlier date.

Uninstalling and reinstalling the device driver

In some cases, error code 43 may appear if the display drivers are corrupt, and the only way to solve this problem is to reinstall them.

  1. Open the Device Manager.
  2. Find your video card driver, right-click on it and choose Uninstall Device from the menu.
  3. When a confirmation dialog box appears, check the Remove driver software for this device checkbox and click Uninstall.
  4. After uninstalling the driver, restart your computer and Windows 10 will automatically install the default display driver.
  5. After installing the default driver, check if the problem persists.
  6. If everything works, you can also download the latest driver from your graphics card manufacturer.

Frequently Asked Questions

  1. Press Win+R (the key with the Windows logo and the R key) at the same time.
  2. Type devmgmt.msc and click OK.
  3. Expand the Display Adapters category and right-click on the NVIDIA device name.
  4. Now restart your computer and see if the problem is resolved.

  1. Remove or reconfigure the newly installed device.
  2. Reset the driver to the version before the update.
  3. Use system restore to undo recent changes in Device Manager.

Error code 43 may be caused by hardware problems or incorrect drivers or settings. To resolve this issue, we recommend performing a clean installation of the latest graphics drivers provided by the system manufacturer, as these drivers are configured.

Windows has lost communication with the drive or a driver failure has occurred. This usually means that the driver (which is NOT from Seagate; this driver is from Windows) has lost communication with the drive, or a driver failure has occurred.