You laptop at Asus Support has a very new BIOS Update. Somebody else was having problems installing AMD drivers on the same type of Asus laptop and after updating the BIOS to the latest version, everything started working correctly with the AMD driver and installation. X550IU Driver & Tools | Laptops | ASUS Global
Version 3062018/01/172.84 MBytes
Optimize system performance
Here is the thread that I was mentioning you in my above statement : ASUS FX550IU FX-9830P with RX460 No AMD graphics driver is installed
After I download it what do i do?