Hi,
I'm Rodrigo and I'll help you.
It is not possible to change the display adapter to which your laptop screen is connected. The laptop screen is physically connected to the integrated graphics (AMD Radeon in your case), uninstalling the AMD graphics driver will not change it.
You can change which graphics adapter the program will run with, this setting can be changed on Settings > System > Display > Graphics. Select "Browse" to select the application and add it to the list, after adding it, select the application on the list > Options > Select the graphics adapter > Save.