Uninstall and Reinstall Your Drivers
To resolve the code 43 issue, uninstall and reinstall integrated and dedicated drivers on your PC, and turn off the internet before starting the solution.
Step 1: Open Device Manager.
Step 2: Right click on Display adapters then select Uninstall device
Step 3: Check the box that says Delete the driver software for this device and click on Uninstall.
Step 4: Restart your computer and Windows will automatically reinstall the driver for your device.
Step 5: Check if the error code 43 is gone.
How To Fix Graphics Device Problems With Error Code 43
Error code 43 indicates that Windows cannot establish communication with a drive or the necessary driver has crashed. This could indicate a hardware issue with the device or a failure at the driver or driver software level. This is an error that may not allow you to use your graphics card or external GPU and negatively impact your gaming or video editing capabilities.
In this article, We will show you how to fix graphics device problems.
Table of Content
- 1. Power Cycle the Computer
- 2. Update Your Drivers
- 3. Roll Back Drivers
- 4. Uninstall and Reinstall Your Drivers
- 5. Run the Hardware and Devices Troubleshooter
- 6. Update BIOS
- 7. Perform a System Restore
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