Does your laptop have a Intel or AMD APU processor?
If it has a AMD APU Processor you need to download the APU AMD Graphics driver which will install both the discrete and IGPU of your laptop.
If it has a Intel APU processor you must make sure that all Intel Graphics, CHIPSET, and BIOS have the latest versions installed and Windows is fully updated.
Then download your laptop's Discrete GPU card AMD Graphic driver.
NOTE: It is best to use Asus OEM AMD Drivers since they are 100% compatible with your laptop unless they are very out-dated.