Code 43 NVIDIA Graphics Card | 8 Solutions

If you get the error “Windows has stopped this device because it has reported problems. Code 43 NVIDIA graphics card”, it's not something you need to worry about. You can easily fix the problem with one of the solutions we've put together in this article.

We've included four simple solutions that usually fix this problem. You may not need to try them all. Just work your way down the list until you find the solution.

Code 43 graphics card means that the computer cannot identify the hardware required. Then it tries to access the device and sync it, but it fails, resulting in error code 43. Now, let’s try to fix it.

The reason behind code 43 graphics card NVIDIA It could be a new driver update or the latest update of Windows. Also, NVIDIA issued an official statement after the latest Windows update that a software called Lucid VIRTU MVP is not fully compatible with NVIDIA devices. So, it could also be the reason behind this error. Let’s solve these issues one by one. You just need to follow the methods and their steps.

How to fix code 43 graphics card

Below we show you 4 solutions to NVIDIA graphics card code 43 that you can try to see if this problem can be solved.

Solution 1: Perform a power reset

To resolve the issue, you can try performing a power reset. This is the easiest fix for code 43 graphics card and can work like a charm. Here's what you need to do:

• Make sure your computer is turned off.
• Unplug the charger and remove the battery.
• Hold down the power button for at least one minute. This is to discharge any electrical buildup.
• Plug the charger back in. and replace the battery.
• Restart your computer and check if the issue is resolved. If you still get the error, you can continue with our next suggestion.

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Solution 2: Update the driver

A faulty graphics driver can be the cause of code 43 graphics card, so you should try updating the driver to the latest version. If you don't have There, patience, or computer skills to update your driver manually, you can do it automatically with Driver Easy.

Driver Easy will automatically recognize your system and find the right drivers for it. You don't need to know exactly what system your computer is running, you don't need to risk downloading and installing the wrong driver, and you don't need to worry about making a mistake when installing.

You can update your drivers automatically with the free or Pro version of Driver Easy. But with the Pro version, it only takes 2 clicks (and you get full support and a 30-day money-back guarantee):

• Download and install DriverEasy.
• Run Driver Easy and click the button Scan now. Driver Easy will then scan your computer and detect any problem drivers.
• Click on the Update along with the Nvidia Graphcis driver. This will automatically download the correct version of this driver, then you can install it manually (you can do this with the free version)
• or click Update all to automatically download and install the correct version of all missing or outdated drivers on your system. This requires the Pro version; you will be prompted to upgrade when you click Update All.

Solution 3: Uninstall the NVIDIA graphics driver

Your code 43 graphics card issue is most likely caused by faulty graphics drivers. It is worth trying to uninstall the NVIDIA graphics card driver by following these steps:

• Press Win + R (Windows logo key and R key) at the same time to invoke a run command.
• Write devmgmt.msc and then click OK. This is to open the window of the Device administrator.
• Expand the category "Display adapters" and right click on the name of the NVIDIA device. The context menu will appear. Then click on uninstall.

• Restart your computer and check if the problem is resolved.

Solution 4: Disable the graphics card and discharge the electrical buildup

Another way to resolve the code 43 graphics card issue is to disable the graphics card and discharge the electrical buildup.

• Press Win + R (Windows logo key and R key) at the same time to invoke a run command.
• Write devmgmt.msc and then click Accept. This is to open the Device Manager window.
• Right click on the name of the NVIDIA device. The context menu will appear. Click on Deactivate in the context menu.

• Press the power button until your computer shuts down.

NOTE: This is to perform a complete shutdown. Do not shut down your computer this way unless necessary.

• Turn on your computer again and check if the problem is resolved.

Solution 5: Uninstall NVIDIA software from the control panel

Uninstalling the software can be another solution for code 43 graphics card. The good news is that by doing the reset, your system will reinstall it. What you need to do is the following:

• Press the key Windows + R together.
• Now write Control panel on it and press OK.
• Now, click on Uninstall a program in the section Programs.
• Now uninstall NVIDIA Physx System, then Nvidia GeForce Experience and finally Nvidia Graphics Driver and then in the same order.

• Finally restart your pc. Your Windows 10 operating system will automatically reinstall them on your PC.
• Now, try again and check if the error is gone or not.

Solution 6: Uninstall Lucid VIRTU MVP software

NVIDIA has said in its official statement that this software is causing discrepancies which is the reason behind many issues along with the code 43 graphics card. The Lucid VIRTU MVP software is used to switch between your integrated and discrete graphics card which is an important usage. But, as this software is not compatible with NVIDIA devices and NVIDIA Corporation has said the same, we will start by uninstalling it first.

• Go to Cortana and type Control panel. Press Enter.
• In the Control Panel, open Uninstall a program in Programs.
• Search Lucid MVP in the list of applications. Locate it and right click on it
• Choose uninstall.

• Restart your computer when the uninstallation is complete.

Solution 7: Check if your graphics are legitimate and correctly inserted

It may be that your Nvdidia graphics card is not being recognized or is a fake. To properly know the graphics card, you can download a free utility called GPU-Z. Simply run it on your PC and this will tell you which is the correct graphics driver on your PC.

Solution 8: Check your 6-pin PCI-E cable

Make sure your 6-pin PCI-E cable is connected properly. Try reconnecting it and pushing it properly as due to loose connection of 6-pin PCI-E cable, power may not be supplied to the graphics card and this code 43 graphics card may occur sometime.

Final words

The error code 43 graphics card NVIDIA has become a common problem, so many users are looking for solutions online. That's why we wanted to present you all the solutions that are available for you to try to solve it.