        Realtek Semiconductor Corp. High Definition Audio System Software Ver: 6.0.8781.1
                        Installation and Setup


Driver Installation/Removal Procedure For Realtek High Definition Audio Codec:
=================================================================================

<<< For Windows 10 x64 Driver >>>

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Setup Driver at first time:
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Windows 10 :
1. Run the setup.exe program to start the installation. 
  
2. Click on [Next] to continue the procedure. If the screen resolution is lower 
        than 1024*768,press [Yes] to continue the installation. If the Windows popup 
        "Windows can't verify the publisher of this driver software" message, 
        press "Install this driver software anyway" to continue the installation.
        
3. Finally, select to restart the system and press [Finish] to complete
        the installation.  

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Manual driver install by INF :
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1. Go to "Control Panelˇ¨and select "Hardware and Sound".
2. Select "Device Manager" on Devices and Printers
3. Right click on the "High Definition Audio Device" of Device Manager and select "Update Driver Software" on pop up menu.
4. Select "Browse my computer for driver software" option.
5. Browse Realtek Audio driver location and press "Next" button.
6. Installing Realtek Audio driver.
7. Windows has finished installing the Realtek audio driver.

For the component device,
8. Double click on the "Software components" to expand item in Device Manager.

9. Right click on the "Realtek Audio Effects Component" of Device Manager and select "Update Driver Software" on pop up menu.
10. Select "Browse my computer for driver software" option.
11. Browse Realtek Audio driver location and check the "Include subfolders" and press "Next" button.
12. Installing Realtek Audio Effects Component driver.

13. Right click on the "Realtek Audio Universal Service" of Device Manager and select "Update Driver Software" on pop up menu.
14. Select "Browse my computer for driver software" option.
15. Browse Realtek Audio driver location and check the "Include subfolders" and press "Next" button.
16. Installing Realtek Audio Universal Service driver.

17. Right click on the "Realtek Hardware Support Application" of Device Manager and select "Update Driver Software" on pop up menu.
18. Select "Browse my computer for driver software" option.
19. Browse Realtek Audio driver location and check the "Include subfolders" and press "Next" button.
20. Installing Realtek Hardware Support Application driver.

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Update Driver:
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Windows 10 :
1. Run setup.exe, it will remove the original driver in your system.
2. Click "Next" to remove the original audio driver in your system.
3. Once after the original driver removed , reboot the computer.
4. It will install audio driver automatically after computer restarted.

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Remove Driver:
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Windows 10 :
1. Go to Apps.

2. Select "Control Panel" in "Windows System"

3. Select [Programs and Features] icon.

4. Select "Realtek High Definition Audio Driver" and press [uninstall] button.

5. Click on [Yes] to finish the uninstallation.        

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

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Driver uninstall in Device Manager :
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1. Go to "Control Panelˇ¨and select "Hardware and Sound".
2. Select "Device Manager" on Devices and Printers

3. Double click on the "Software components" to expand item in Device Manager.

4. Right click on the "Realtek Audio Effects Component" of Device Manager and select "Uninstall" on pop up menu.
5. Select the option "Delete the driver software for this device" and press "Uninstall" button.

6. Right click on the "Realtek Audio Universal Service" of Device Manager and select "Uninstall" on pop up menu.
7. Select the option "Delete the driver software for this device" and press "Uninstall" button.

8. Right click on the "Realtek Hardware Support Application" of Device Manager and select "Uninstall" on pop up menu.
9. Select the option "Delete the driver software for this device" and press "Uninstall" button.

10. Expend the item ˇ§Sound, video and game controllersˇ¨.
    Select ˇ§Realtek(R) Audioˇ¨.
    Right click the mouse button and select ˇ§Propertiesˇ¨ on the pop-up menu.
    Select the tab ˇ§Detailsˇ¨ and select ˇ§Extended Infsˇ¨
    To uninstall extension driver, please remember all of the values in ˇ§Extended Infsˇ¨. ( e.g. oem99.inf )

11. Expend the item ˇ§Sound, video and game controllersˇ¨.
    Select ˇ§Realtek(R) Audioˇ¨.
    Right click the mouse button and select ˇ§Uninstall deviceˇ¨ on the pop-up menu.
    Check the box of ˇ§Delete the driver software for this deviceˇ¨.
    Click ˇ§Uninstall"
    The device driver will be uninstalled.

12. Run Pnputil.exe to uninstall extension driver
    Run ˇ§Command Promptˇ¨ as administrator
    Execute the command : Pnputil.exe ˇVd oem*.inf
    The ˇ§oem*.infˇ¨ is recorded in ˇ§Extended Infsˇ¨ of Properties of Realtek(R) Audio.
    ( e.g. Pnputil.exe ˇVd oem99.inf )
    The extension driver will be uninstalled.

13. Reboot system.


<< Other Information >>

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Silent Installation:
--------------------

Run "Setup.exe /s /f2<path\LogFile> /z[-rp<path\LogFile>]"
e.g. setup.exe /s /f2c:\mylog.log /z[-rpC:\RHDSetup.log]

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Silent Uninstallation:
--------------------

Run "Setup.exe /removeonly /s /f1<path\USetup.iss> /f2<path\LogFile> /z[-rp<path\LogFile>]"
e.g. setup.exe /removeonly /s /f1C:\AudioDriver\USetup.iss /f2c:\mylog.log /z[-rpC:\RHDSetup.log]


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Version Information:
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If driver package include below drivers :
Win10 : --------------------------------------------------------

Win10 driver for x64
RTKVHD64.sys                                        : 6.0.8781.1

Folder : RealtekAPO_717
RltkAPOU64.dll                                      : 11.0.6000.717

Folder : RealtekService_197
RtCOM64.dll                                         : 3.0.0.5
RtDataProc64.dll                                    : 2.0.0.3
RtkApi64U.dll                                       : 1.0.1.106
RtkAudUService64.exe                                : 1.0.216.1
RtkCfg64.dll                                        : 1.0.0.8


Setup Program                                       : 4.73


--------
History:
--------
Driver Package 8781.1
    Realtek HD Audio Driver support all of Realtek HD Audio Codec .
    1. OS Supporting: Microsoft Windows 10 - x64
    2. Add/Fix
        1.) Driver :
            1. Customizations.
            2. Bug fix.


Win10 : --------------------------------------------------------

  Win10 driver for x64
  RTKVHD64.sys                                        : 6.0.8781.1

  Folder : RealtekAPO_717
  RltkAPOU64.dll                                      : 11.0.6000.717

  Folder : RealtekService_197
  RtCOM64.dll                                         : 3.0.0.5
  RtDataProc64.dll                                    : 2.0.0.3
  RtkApi64U.dll                                       : 1.0.1.106
  RtkAudUService64.exe                                : 1.0.216.1
  RtkCfg64.dll                                        : 1.0.0.8


  Driver Setup Program                                : 4.73
  

