This guide will show you the surefire ways to fix the AMD error code 43 easily on your PC.

What does code 43 mean?

Error code 43 shows that Windows cannot establish communication with a drive or the needed driver has crashed. When it comes to AMD, this error can sometimes be accompanied by an error message that reads: Windows has stopped this device because it has reported problems. (code 43). Below are some of the causes of this issue:

Faulty drivers – The AMD graphics device driver error code 43 can be caused by outdated or faulty driver installation. You can fix this by rolling back or updating your drivers. Hardware problems – External devices or some of your PC hardware can also lead to the AMD error code 43 issue as reported on the forums of different sites like Promox, VFIO, and Unraid. To solve this, you need to run the Hardware and Devices troubleshooter.

How do I fix AMD Error code 43 on Windows 10?

1. Update your drivers

The AMD error code 43 appears graphic card drivers are outdated. Aside from using the default Windows driver updater, you can download and install the latest drivers from your PC manufacturer’s website. However, it must be noted that the manual way is not the most reliable method to update your drivers since it will not always find the latest available versions, especially recent releases. One simple way to update the drivers automatically without the need to manually find your GPU model and the compatible driver on their site is to use a third-party app.

2. Roll back drivers

If you started noticing the AMD error code 43 after installing a new driver, you might need to roll back your driver to the previous version. This should fix the issue and wait till another updated version of the driver is available before updating it. Disclaimer: this program needs to be upgraded from the free version in order to perform some specific actions. SPONSORED

3. Uninstall and reinstall your drivers

If updating and rolling back your driver does not fix the AMD code 43 issue, you need to uninstall your drivers. You can uninstall and reinstall the integrated and dedicated drivers on your PC if you have the two of them. Lastly, it is important to turn off your internet before you start this solution. This is to prevent the automatic installation of the driver after you remove it.

4. Run the Hardware and Devices troubleshooter

If you’re getting AMD error code 43, it might be down to hardware issues. In this case, running the Hardware and Devices Troubleshooter should solve the problem. AMD Error Code 43 can be down to various factors and in most cases, updating your driver should do. If you want to know how to fix the most common AMD driver installation problem, check our detailed guide on the topic to do it quickly. Feel free to let us know the solution that helped you fix the problem in the comments below.

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