Realtek AC97 Audio Driver Download
The AC97 is an audio device manufactured by RealTek. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This driver - "Realtek_Sound.exe" - has been downloaded 354,696 times and is rated 5 out of 5 stars based on 1,854 reviews. It has been installed successfully by our users on PCs running Windows 8, Windows 7, Windows Vista and Windows XP. The total disk space used for this update is 19.5 MB.
Supported Models
Realtek AC'97 Audio
Realtek AC'97 Audio for VIA (R) Audio Controller
Realtek AC97 Audio
Realtek AC97 Audio for VIA (R) Audio Controller
Manufacturers
Supported Operating Systems
Windows XP
File Name
Versions
5.10.00.5420 (2003-12-19) via .inf
Additional Notes
This is for the Realtek AC'97 Onboard sound card on the motherboard MSI KT4V
Win All
Uploaded By
Pieter Wijnsma (DG Member) on 27-Jan-2004
Most Helpful Reviews
(3 minutes after download)
(33 minutes after download)
(1 day after download)
(22 hours after download)
(2 months after download)
(3 minutes after download)
Already tried it? Give your review.
See all Realtek AC97 Audio ratings and reviews
Device Hardware IDs
HDAUDIO\FUNC_01&VEN_10EC&DEV_0888&SUBSYS_103C2A4F&REV_1000
PCI\VEN_1002&DEV_4341&SUBSYS_001714C0
PCI\VEN_1002&DEV_4341&SUBSYS_001D14C0
PCI\VEN_1002&DEV_4341&SUBSYS_00301462
PCI\VEN_1002&DEV_4341&SUBSYS_00301462&REV_00
PCI\VEN_1002&DEV_4341&SUBSYS_00361025
PCI\VEN_1002&DEV_4341&SUBSYS_FF001179
PCI\VEN_1002&DEV_4341&SUBSYS_FF001179&REV_00
PCI\VEN_1002&DEV_4370&SUBSYS_0506107B&REV_02
Compatible IDs
HDAUDIO\FUNC_01&VEN_10EC&DEV_0888
HDAUDIO\FUNC_01&VEN_10EC&DEV_0888&REV_1000
Related Driver Updates
How to Update Realtek AC97 Audio Device Drivers
Step 1 - Download Your Driver
To get the Realtek AC97 Audio driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Realtek AC97 Audio into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the RealTek Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the RealTek website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| GETDXVER.EXE | 40.4 KB | 8 Aug 2003 |
| ALCUPD.EXE | 208.9 KB | 21 Nov 2003 |
| Setup.ini | 2.1 KB | 15 Sep 2003 |
| WinNT4/Oemsetup.inf | 640 bytes | 17 Oct 2002 |
| WinNT4/Alswwtnt.sys | 115.2 KB | 4 Apr 2003 |
| WinNT4/ALSWWTNT.DAT | 247.2 KB | 22 Oct 1999 |
| WinNT4/ALCXNT.SYS | 203.6 KB | 24 Nov 2003 |
| WinNT4/MMDRV.DLL | 20.5 KB | 28 Jan 2003 |
| WinNT4/Alswwtnt.dll | 23.0 KB | 4 Apr 2003 |
| WinNT4/SoundMan.exe | 155.1 KB | 21 Apr 2003 |
| WinNT4/ALCXNT.DLL | 43.1 KB | 24 Nov 2003 |
| WinNT4/ALSWWTNT.TON | 3.1 MB | 22 Oct 1999 |
| README.TXT | 16.2 KB | 25 Dec 2003 |
| ALCXDEV.EXE | 31.4 KB | 4 Nov 2003 |
| DATA1.CAB | 858.6 KB | 9 Dec 2003 |
| ALCCHKID.EXE | 110.6 KB | 21 Nov 2003 |
| IKERNEL.EX_ | 340.9 KB | 11 Apr 2001 |
| Setup.exe | 139.3 KB | 10 Jan 2000 |
| ALCRMV9X.EXE | 127.0 KB | 21 Nov 2003 |
| LAYOUT.BIN | 422 bytes | 9 Dec 2003 |
| Ap/Mpstd.exe | 3.8 MB | 30 Sep 1998 |
| Ap/Classic.dll | 1.8 MB | 14 May 2003 |
| Ap/MPIE4STD.EXE | 1.6 MB | 30 Sep 1998 |
| Ap/RtlRack.exe | 3.6 MB | 15 Dec 2003 |
| Ap/AvRack2.exe | 794.6 KB | 4 Apr 2003 |
| Ap/AVRACK.INI | 164 bytes | 6 Jul 2001 |
| SetCDfmt.exe | 23.6 KB | 3 Dec 2001 |
| DATA2.CAB | 512 bytes | 9 Dec 2003 |
| ALCRMV.EXE | 139.3 KB | 21 Nov 2003 |
| WDM/Alcxwdm13.inf | 34.9 KB | 19 Dec 2003 |
| WDM/AUDIO3D.DLL | 65.5 KB | 19 Aug 2003 |
| WDM/Alcxwdm8.inf | 28.8 KB | 19 Dec 2003 |
| WDM/ALSNDMGR.WAV | 141.0 KB | 5 Feb 2002 |
| WDM/ALSndMgr.cpl | 14.2 MB | 19 Dec 2003 |
| WDM/Alcxwdm7.inf | 23.9 KB | 19 Dec 2003 |
| WDM/RTLCPL.EXE | 5.3 MB | 19 Dec 2003 |
| WDM/Alcxwdm1.inf | 61.4 KB | 19 Dec 2003 |
| WDM/Alcxwdm6.inf | 31.0 KB | 19 Dec 2003 |
| WDM/Alcxwdm5.inf | 24.0 KB | 19 Dec 2003 |
| WDM/CRLDS3D.DLL | 766.0 KB | 21 Nov 2002 |
| WDM/Alcxwdm9.inf | 27.1 KB | 19 Dec 2003 |
| WDM/Alcxwdm0.inf | 62.8 KB | 19 Dec 2003 |
| WDM/RtlCPAPI.dll | 155.6 KB | 18 Dec 2003 |
| WDM/Alcxwdm10.inf | 38.1 KB | 19 Dec 2003 |
| WDM/ALCXSENS.SYS | 391.4 KB | 11 Dec 2003 |
| WDM/Alcxwdm12.inf | 26.1 KB | 19 Dec 2003 |
| WDM/Alcxwdm.inf | 27.2 KB | 25 Dec 2003 |
| WDM/Alcxwdm3.inf | 26.9 KB | 19 Dec 2003 |
| WDM/Alcxwdm2.inf | 62.0 KB | 19 Dec 2003 |
| WDM/Alcxwdm.cat | 338.8 KB | 23 Dec 2003 |
| WDM/ALCXWDM.SYS | 541.5 KB | 19 Dec 2003 |
| WDM/SoundMan.exe | 65.0 KB | 19 Dec 2003 |
| WDM/Alcxwdm11.inf | 24.8 KB | 19 Dec 2003 |
| WDM/Alcxwdm4.inf | 42.7 KB | 19 Dec 2003 |
| WDM/Alcxwdm14.inf | 25.2 KB | 19 Dec 2003 |