Realtek Semiconductor Corp. High Definition Audio System Software Ver:R2.01
                        Installation and Setup


Driver Installation/Removal Procedure For Realtek High Definition Audio Codec:
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<<< For Windows 2000/XP/Vista x86/x64 (WDM driver) >>>

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Setup Driver at first time:
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Step 1. Before installing the Realtek HD Audio Drivers, Press the
        [Cancel] button if Windows detect the Multimedia Audio device. 
          
Step 2. Insert the "Realtek HD Audio Drivers" CD into the CD-ROM 
        drive and run the setup.exe program to finish the installation. 

Step 3. Click on [Next/OK/Go] to continue the procedure. If the Windows popup 
        "Digital Signature Not Found" message, press [Yes] to continue the 
        installation.
        
Step 4. Finally, select to restart the system and press [Finish] to complete
        the installation.  

        The system will reload the drivers and do some adjustments in the INF
        file if so required.

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Update Driver:
--------------------------

Step 1. Follow Step 2,3,4 described in [Setup at first time] above to complete
        the procedure.

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Remove Driver:
--------------------------

Step 1. Go to Start\Settings\Control Panel.

Step 2. Select [Add/Remove Programs] icon.

Step 3. Select "Realtek HD Audio Drivers" and press [Change/Remove]
        button.

Step 4. Click on [Next/OK/Go] to finish the uninstallation.        

Step 5. At the end of the procedure, select to restart the system and press
        [Finish] to complete the uninstallation.



<< Other Informations >>

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Silent Installation:
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Run "Setup.exe /s /f2 /z[-rp]"
i.e. setup.exe /s /f2c:\mylog.log /z[-rpC:\RHDSetup.log]

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Silent Uninstallation:
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Run "Setup.exe /removeonly /s /f1 /f2 /z[-rp]"
i.e. setup.exe /removeonly /s /f1C:\AudioDriver\USetup.iss /f2c:\mylog.log /z[-rpC:\RHDSetup.log]