Resolving the “Display Adapter Code 43 Error” in Windows

Encountering a ‘Display Adapter Code 43 Error’ can be frustrating. But fear not, this article will guide you through the troubleshooting steps to fix this issue in no time. We’ll ensure your operating system and hardware are in harmony for optimal performance.

Understanding and Fixing Display Adapter Code 43 Error in Windows

The infamous Code 43 error in Windows signifies that a device in the Device Manager has been stopped due to reported issues. An accompanying message often reads, “Windows has stopped this device because it has reported problems.” Such an issue can stem from an actual hardware problem, or a glitch where Windows misinterprets hardware malfunctions, often affecting USB devices and graphics adapters across various Windows versions, including the latest Windows 10 updates.

When hardware isn’t functioning correctly, the Code 43 error could be the culprit. Let’s dive into how to resolve it effectively.

Update Your Graphics Driver

An outdated or incorrect graphics driver can often trigger the Code 43 error. To fix this, you’ll need to update your graphics driver. Although this can be done manually, a tool like Driver Easy simplifies the process by automatically detecting and updating drivers compatible with your system, eliminating the guesswork and potential errors associated with manual updates.

Follow these steps to update drivers quickly:

  • Install Driver Easy and run the program to scan your system for driver issues.
  • Utilize the ‘Update All’ feature for an easy, automatic update process.
  • Reboot your machine and check if the error persists.

Reinstall Your Graphics Driver

If updating doesn’t remove the error and the latest drivers are already installed, the issue may lie with a flawed or corrupt driver installation. Reinstalling the graphics driver could iron out these kinks:

  • Access Device Manager, locate your graphics card, and uninstall the device.
  • Perform hardware changes scan to reinstall the driver.
  • Check the device’s status for proper operation.

Perform a Power Cycle on Your PC

Simple power cycling can resolve various hardware issues, effectively resetting your system’s state. Here’s how to power cycle your PC:

  • Turn off and unplug your computer.
  • For added measure, press and hold the power button for 30 seconds, then leave it for a few minutes.
  • Reconnect to power sources and start the PC to see if the error has been resolved.

Update the System BIOS

Updating your system’s BIOS can sometimes fix hardware compatibility issues like the Code 43 error:

  • Use system information tools to find your current BIOS version.
  • Visit your computer manufacturer’s official website and locate a BIOS update.
  • Install the update carefully, as incorrect BIOS updates can be risky.
  • Restart your system to ensure changes take effect.


Experiencing the ‘Display Adapter Code 43 Error’ can be a hiccup, but with the steps outlined above, you can swiftly navigate through the troubleshooting process. Always remember, keeping drivers up-to-date and performing regular system maintenance can prevent many such issues from occurring in the future.


Q: What exactly does the ‘Display Adapter Code 43 Error’ mean?

A: This error indicates that your graphics device has been stopped because it reported problems to Windows, which could range from driver issues to hardware malfunctions.

Q: Can I fix the ‘Display Adapter Code 43 Error’ without updating the BIOS?

A: Yes, updating drivers or power cycling your computer can often resolve the issue. BIOS updates are a more advanced solution and should only be performed if necessary and with caution.

Resolve your ‘Display Adapter Code 43 Error’ with these expert tips and enjoy a smoother, uninterrupted PC experience.

Editorial Staff
Editorial Staff
The Bollyinside editorial staff is made up of tech experts with more than 10 years of experience Led by Sumit Chauhan. We started in 2014 and now Bollyinside is a leading tech resource, offering everything from product reviews and tech guides to marketing tips. Think of us as your go-to tech encyclopedia!


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