Hi Friend (Rayb), here are some ways to do Silent install and uninstall of AMD driver-
1) setup.exe -install
this is for installing the whole driver package in Silent mode
2) setup.exe install -boot
this is for install in silent mode and also performing a suggested reboot afterwards automatically
3) setpu.exe -install -log "../path-to-store-log.log"
here avoud double quoes, this will install silently & even store all logs too in a file at specified location
4) setup.exe -uninstall
this is to Uninstall the whole driver package completely in Silent mode
Note: similarly '-boot' & '-log' can be also used with uninstall. This info can be gathered from '/help' parameter given just after the setpu.exe command in CMD. Example: suppose driver package is copied in C drive then the command should be run like- 'C:\19.Q2 driver> setup.exe -install'