README.TXT Driver File Contents (A2KXP925A02HD.zip)

        Realtek Semiconductor Corp. High Definition Audio System Software Ver:R1.04
                        Installation and Setup


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

<<< For Win2000/WinXP (WDM driver) >>>

---------------------------------------
Setup Driver at first time:
---------------------------------------

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.

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

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

--------------------------
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 >>

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

Run "Setup -s -f2<path\LogFile>"
i.e. setup -s -f2c:\mylog.log 


Note: 1. Please update Directx version to DirectX8.1 or above.

---------------------
Version Informations:
---------------------

WDM driver for Win2000/WinXP               : 5.10.0.5028

Realtek Soundman			   : 1.0.0.12
Realtek Sound Effect Manager(CPL)          : 1.0.0.3
Realtek Sound Effect Manager(RtlCpl)       : 1.0.1.31
Alcwzrd.exe 				   : 1.1.0.12

Driver Setup Program           : 1.67

--------
History:
--------
Driver Package R1.04
  Rtkazaud.sys Version: 5.10.0.5028
    1. Codec Supporting: ALC880, ALC260
    2. OS Supporting: Microsoft WindowsXP, Widnows2000
    3. Pack with Microsoft High Definition Audio OOB Binaries V1.0
    4. Add/Fix
     1) For UAJ A to A volume line, change type from KSNODETYPE_MICROPHONE 
        to KSNODETYPE_ANALOG_CONNECTOR
     2) Fix the problem that SPDIF out no sound in WinDVD
     3) Fix the problem that there is balance conrtol in Center and 
        Subwoofer volume line in W2k
     4) Change the conponent tyep of SPDIF-In from "KSNODETYPE_ANALOG_CONNECTOR" 
        to "KSNODETYPE_SPDIF_INTERFACE"
     5) Fix the problem that mute SPDIF out in mixer doesn't work
  
  SoundMan.exe Version: 1.0.0.12
  	
  ALSndMgr.cpl Version: 1.0.0.3
  
  Rtlcpl.exe Version: 1.0.1.31
   1.Turn off all sound effect when speaker test!
   
  Alcwzrd.exe Version: 1.1.0.12

  Operate on :
    Microsoft High Definition Audio Driver Package - KB835221
      Package file version (kb835221.exe) : 6.1.1.0
      Hdaudiobus.sys version : 5.10.00.5010

//=================
Driver Package R1.03
  Rtkazaud.sys Version: 5.10.0.5027
  SoundMan.exe Version: 1.0.0.4
  ALSndMgr.cpl Version: 1.0.0.2
  
  Rtlcpl.exe Version: 1.0.1.29
   1.Sync the status which Enable/Disable wizard with alcwzrd
   2.Make the tab of "Audio Wizard" independent from  menu tabs.
   3.Stop the play sound when menu tab is change.
   
  Alcwzrd.exe Version: 1.1.0.12
    1.Fixed broken wizard image.
    2.Sync the status which Enable/Disable wizard with rtlcpl.

  Operate on :
    Microsoft High Definition Audio Driver Package - KB835221
      Package file version (kb835221.exe) : 6.1.1.0
      Hdaudiobus.sys version : 5.10.00.5010

//=================
Driver Package R1.01/R1.02
  Rtkazaud.sys Version: 5.10.0.5022
    1. Codec Supporting:
    2. OS Supporting: Microsoft WindowsXP, Widnows2000
    3. Pack with Microsoft High Definition Audio OOB Binaries V1.0
    4. Add/Fix
 
  SoundMan.exe Version: 1.0.0.4
  ALSndMgr.cpl Version: 1.0.0.2
  Rtlcpl.exe Version: 1.0.1.23
   
  Alcwzrd.exe Version: 1.1.0.5

  Operate on :
    Microsoft High Definition Audio Driver Package - KB835221
      Package file version (kb835221.exe) : 6.1.1.0
      Hdaudiobus.sys version : 5.10.00.5010

//=================
Driver Package R1.0
  Rtkazaud.sys Version: 5.10.0.5017
    1. Codec Supporting: Add ALC880/ALC880M Rev.F Rev.G, ALC860
    2. OS Supporting: Microsoft WindowsXP, Widnows2000
    3. Pack with Microsoft High Definition Audio OOB Binaries V1.0
    4. Add/Fix
 
  SoundMan.exe Version: 1.0.0.4
  ALSndMgr.cpl Version: 1.0.0.2
  Rtlcpl.exe Version: 1.0.1.23
   
  Alcwzrd.exe Version: 1.1.0.5

  Operate on :
    Microsoft High Definition Audio Driver Package - KB835221
      Package file version (kb835221.exe) : 6.1.1.0
      Hdaudiobus.sys version : 5.10.00.5010
Download Driver Pack

How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

  • Expand the archive file (if the download file is in zip or rar format).

  • If the expanded file has an .exe extension, double click it and follow the installation instructions.

  • Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

  • Find the device and model you want to update in the device list.

  • Double-click on it to open the Properties dialog box.

  • From the Properties dialog box, select the Driver tab.

  • Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.

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