Those HSA (Hardware Support App) packages only for OEM preinstall/preload image use. 
In general, to get their latest update, it is recommended that they are downloaded from the Windows Store frist.

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A01. AMD Radeon Software : It is used for AMD Graphics.
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The location of DriverDVD : 
\Options\PreInstallKit\01_AMD_VGA\

Installation :
To browse the location as above to find "InstallPackage.bat", to run it as "Administrator" to install it.



02. Realtek Audio Control : It is used for Realtel Audio codec.
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The location of DriverDVD : 
\Options\PreInstallKit\02_Realtek_Audio\

Installation :
To browse the location as above to find "InstallPackage.bat", to run it as "Administrator" to install it.


Note :
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Before installing those HSA packages, please install all drivers.
After those HSA packages are installed, please restart the system first.
