3 Easy Ways to Fix Error Code 43 Graphics Card

The error code 43 on GPU is usually displayed in the Device status box on the hardware Properties window. If this happens, sometimes Windows will restart your GPU in order to fix the issue.

If you’re experiencing this problem, today’s guide will show you how to fix it properly.

What does code 43 mean for GPU?

Error code 43 indicates that there’s an issue with your GPU. The most common causes for this problem are the following:

• Hardware – If your GPU isn’t connected properly, you might get this error. A damaged graphics card can also cause this problem. If this happens, your PC won’t detect your GPU.
• Drivers – Sometimes latest drivers don’t work well with your GPU. Reinstalling drivers with Display Driver Uninstaller can help fix the problem.

What errors does GPU code 43 cause?

Error code 43 is related to your graphics card and causes various problems. Speaking of problems, here are some common issues that users reported:

• Gtx 970, Gtx 1060 code 43, gtx 1070 error code 43 – This error can affect Nvidia graphics cards, and if you encounter it, be sure to run the Hardware troubleshoot and see if that helps.
• Windows has stopped this device because it has reported problems. (code 43) Intel hd graphics – This problem can also affect Intel’s graphics cards, and if you encounter it, be sure that you have the latest drivers installed.
• Nvidia Quadro error code 43 – This problem can appear while using Nvidia Quadro series and in order to fix it, you need to make sure that there aren’t any overheating issues.
• Error code 43 Windows 10 GPU, AMD, Nvidia – According to users, this error can affect any brand of graphics cards, and if you encounter this issue, be sure to try the solutions from this article.

So if you’re getting error code 43 for your video card, this is how to fix it.

How can I fix Error code 43 for a video card on Windows 10?

Before we start fixing this issue, you do a couple of checks before proceeding:

• Check the connection – If your GPU isn’t properly connected, you might get this error message. If the PCI-E 6-pin cable isn’t firmly connected, that can cause this issue to appear. It’s also advised to clean your connectors and make sure that there’s no dust in your PCI-E slot.
• Check for hardware damage – Inspect your GPU. If you notice anything strange on the card, it might be damaged. Also look for any visual glitches, such as vertical lines. These are a common indicator that your GPU is faulty.

1. Update the Device Driver

1. Press the Windows key + X and select Device Manager from there.
   
2. Click Display adapter and then you should right-click your graphics card to open further context menu options as below.
   
3. Now select Update driver from there to open the window directly below.
   
4. Select the Search automatically for updated driver software option on that window to see if any updates are required. Now Windows will update the video card drivers if required.
   

You can also go to the Manufacturer’s website and download the driver but some of our readers reported problems with the NVIDIA driver being not compatible with the Windows version so proceed with caution.

In addition to your GPU, check drivers for any adapters that you may have. JUA370 USB to VGA adapter has been reported as a culprit for this issue, but after updating the drivers, the problem was gone.

Nevertheless, you can use third-party software to update your drivers automatically. Not only will professional software protect your PC from possible damage, but it will also select the correct version of drivers for your device.

They are built with up-to-date technologies meant to avoid any kind of errors and are easier to use than the inbuilt Windows utilities.

2. Re-install the Device Driver

In some cases, error code 43 can appear if your display drivers are corrupted, and the only way to fix that is to reinstall them.

We highly recommend that you perform a clean installation of the latest graphics drivers provided by your computer’s manufacturer because they are tailored to work specifically with your computer model.

1. 1. Press the Windows Key and type in Device Manager, then click on the result.

2. 2. Locate your graphics card driver, right-click it and choose Uninstall device from the menu.

   

3. 3. When the confirmation dialog appears, check Remove driver software for this device and then click the Uninstall button.

   

4. 4. After removing the driver, restart your PC and Windows 10 will automatically install the default display driver.

5. 5. After the default driver is installed, check if the issue is still there. If everything works, you can also download the latest driver from your graphics card manufacturer.

Once the driver is removed, check if the Graphics device driver error Code 43 NVIDIA message on Windows 10 is still there.

3. Check the GPU temperature

1. Use any CPU temperature software to check the temperature of your PC.
   
2. If there are any temperature issues, open your case and clean it.
3. Consider installing additional cooling.
4. Removing overclock settings can also reduce temperature.

If you want to keep your device temperature in check, but don’t want the hassle of doing it manually, you should consider dedicated utilities. 

There are many good CPU & GPU temperature software that provide professional-level solutions to optimize your device.

Utilities such as AIDA64 Extreme offer industry-leading technologies to measure the performance of your hardware, including your GPU temperature.

They can also assess your installed software and give handy solutions on how you can improve overall PC performance.

Check out our article on the best ATX cooling cases for your PC for more information.

So that’s how you can fix error code 43 for video cards in Windows. This isn’t the only problem, and many reported that their GPU usage is 0%, but we covered that issue in a separate guide.

If you’re aware of another way to solve the issue, please share it in the comments section below so that other users can try it as well.