The main problem is that people are using old Win 8.1 drivers and on build 10520 onwards this wont work. There are many AMD devices with similar problems like, and so try this procedure The principle is the same as on a laptop with built in drivers. Basically AMD does not hold these drivers available. They come from the latest update service on AMD Catalyst Control Center as of 28/August/2015 from this Scroll down and download the AMD Catalyst installer. Lexmark Z715 Driver Windows 10.  When installing it may be necessary to remove the driver. Amd Sata Controller Driver Windows 10. Scansnap Ix500 Wia Driver Windows 10. Dell Inspiron 14r Drivers For Windows 10. Windows 10 will request a manual reboot and uninstall the previous driver leaving the Windows 10 generic driver and screen resolution at 800x600 default. This causes people to write questions on community help boards. They may have not fully read the on screen instructions, which ask them to restart the AMD Catalyst installer on restart. When the new driver is installed and a manual reboot is required.