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Realtek High-Definition Audio Driver 1.85

Realtek High-Definition Audio Driver 1.85 is an essential driver for Sound Card, by REALTEK. Realtek Semiconductor Corp. High Definition Audio System Software Ver:R1.85Installation and SetupDriver Installation/Removal Procedure For Realtek High Definition Audio Codec:============================================================>---------------------------------------Setup ...

See above
Run on OS:
Multiple OS
File type:
File size:
24.8 MB
Updated on:
Jun 4, 2013
Check Reviews
Softmenu rating: 6/10

Realtek High-Definition Audio Driver 1.85 Reviews - by Softmenu Drivers Editor

Realtek High-Definition Audio Driver 1.85 is a driver for computer's Sound Card. With the latest version of Realtek High-Definition Audio Driver 1.85, you can have your PC worked correctly or better.

Driver Description - by Publisher

Drivers Description, released by REALTEK. please read it carefully before you download.

Full Drivers Description see below:

Realtek Semiconductor Corp. High Definition Audio System Software Ver:R1.85
Installation and Setup
Driver Installation/Removal Procedure For Realtek High Definition Audio Codec:
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
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 StartSettingsControl Panel.
Step 2. Select [Add/Remove Programs] icon.
Step 3. Select "Realtek HD Audio Drivers" and press [Change/Remove]
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.

Silent Installation:
Run "Setup.exe /s /f2 /z[-rp]"
i.e. setup.exe /s /f2c:mylog.log /z[-rpC:RHDSetup.log]
Silent Uninstallation:
Run "Setup.exe /removeonly /s /f1 /f2 /z[-rp]"
i.e. setup.exe /removeonly /s /f1C:AudioDriverUSetup.iss /f2c:mylog.log /z[-rpC:RHDSetup.log]
Note: 1. Please update Directx version to DirectX8.1 or above.
Version Informations:
If driver package include below drivers :
Windows 2000/XP :
WDM driver for Win2000/WinXP :
WDM driver for Winx64 :
Realtek Soundman :
Realtek Sound Effect Manager(ALSndMgr.cpl) :
Realtek Sound Effect Manager(RTSndMgr.cpl) :
Realtek Sound Effect Manager(RtlCpl) :
Realtek Sound Effect Manager(RTHDCPL) :
Alcwzrd.exe :
SkyTel.exe :
Vista driver : --------------------------------------------------------
Vista driver for x86 :
RtHDVCpl.exe :
RtkAPO.dll : 11.0.6000.51
RtkPgExt.dll : 6.0.6000.33
RtlCPAPI.dll :
RTSndMgr.cpl :
RtkCoInst.dll :
SRSWOW.dll :
SRSHP360.dll :
RtkApoApi.dll :
Vista driver for x64 :
RAVCpl64.exe :
RtkAPO64.dll : 11.0.6000.51
RtPgEx64.dll : 6.0.6000.33
RtlCPAPI.dll :
RTSnMg64.cpl :
RCoInst64.dll :
SRSTSX64.dll :
SRSWOW64.dll :
SRSHP64.dll :
SRSTSH64.dll :
RtkApi64.dll :
HDMI Driver : ---------------------------------------------------------
Vista x64:
RtHDMIVX.sys :
RtkHDM64.dll : 6.0.6000.37
RHDMEx64.dll : 6.0.6000.25
Vista x86:
RtHDMIV.sys :
RtkHDMI.dll : 6.0.6000.37
RHDMIExt.dll : 6.0.6000.25
XP/2K x64:
RtHDMIX.sys :
XP/2K x86:
RtHDMI.sys :
Driver Setup Program : 2.51
Driver Package R1.85
Realtek HD Audio Driver support all of Realtek HD Audio Codec in Vista/WinXP/Win2000/Win2003 .
1. Vista WHQL Supporting: ALC882, ALC883, ALC885, ALC888, ALC861VD, ALC660, ALC662, ALC260,
ALC262,ALC267, ALC268, ALC269
2. Windows 2000/XP WHQL Supporting: ALC880, ALC882, ALC883, ALC885, ALC888, ALC861VC, ALC861VD,
ALC660, ALC662, ALC260, ALC262, ALC267,ALC268, ALC269
3. HDMI Device WHQL Support: ATI HDMI Devices
4. OS Supporting: Microsoft WindowsXP, Widnows2000, Vista x86/x64
5. Pack with Microsoft High Definition Audio UAAV1.0a(5013)
6. Add/Fix

It is highly recommended to always use the most recent driver version available.
Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.

Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.

Supported Operating System:

Windows 2K / Windows XP / Windows 2003

Running requirements

Need not extra requirement except the OS environments mentioned above.


Please check the license above, if this is a freeware, it will be no limitation, else it may have the days or times limitation, please read the specifications attached with the download file carefully.

Tested virus free - Realtek High-Definition Audio Driver 1.85 has been tested to be a safe driver on Jun 4, 2013.

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