Firstly follow this link to AMD’s Auto Install Tool
Click on the Download Now and the download will begin.
Click Run to launch the Driver Update Tool
The Tool will now find the latest and most suitable driver, simply click on Download Now and the download will begin.
Click on Install to extract the files and begin the driver installation
Select Express and click Next
The Driver install will now proceed and you will be prompted to restart your system once it is complete.
Reboot your system and you will have the latest AMD drivers and your system should be ready to use.