SiS630ET Driver Download

SiS Drivers

The 30ET is an audio device manufactured by SiS. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This update - "" - has an average rating of 5 out of 5 stars based on 185 reviews, and has been downloaded 45,421 times. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 2.6 MB.

185 Ratings (see all reviews)

Supported Models


SiS 7018 Audio Driver

SiS Audio Legacy Emulator

SiS PCI Audio Accelerator






Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name

Versions (2001-09-26) via .inf (2001-09-26) via .inf (2001-05-23) via .inf

Additional Notes

Este driver funciona perfecto es la mother sis 630 pero la placa de audio es la CMI 8738/c3dx PCI

Borrar el dispositivo y dejar que detecte solo guiar al path de drivers y listo.

Uploaded By

John Quadra (DG Member) on 19-Mar-2003

Most Helpful Reviews

5 of 6 people found the following review helpful:
Tested on Windows ME
30 Oct 2007

Installation: 5 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
"Mira que me ha quitado unas broncas .. gracias"
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4 of 5 people found the following review helpful:
Tested on Windows XP
29 Apr 2008

Installation:  out of 5
Stability:  out of 5
Compatibility:  out of 5
"I installed 2 my versa e400, but it didn't work"
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4 of 5 people found the following review helpful:
Tested on Windows XP
24 Apr 2007

Installation: 4 out of 5
Stability: 4 out of 5
Compatibility: 4 out of 5
"Thank you very much.It is very good!"
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See all SiS630ET ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
WIN98SE/UNINST.EXE 11.9 KB 3 Aug 2001
WIN98SE/7018DOS.EXE 98.3 KB 3 Aug 2001
WIN98SE/SIS7018.CAT 22.2 KB 5 Oct 2001
WIN98SE/A3D.DLL 28.7 KB 3 Aug 2001
WIN98SE/SIS7018.INF 60.5 KB 26 Sep 2001
WIN98SE/SIS7018.SYS 384.3 KB 26 Sep 2001
WIN2000/SIS7018.CAT 22.3 KB 5 Oct 2001
WIN2000/A3D.DLL 28.7 KB 3 Aug 2001
WIN2000/UNINST2K.EXE 24.6 KB 3 Aug 2001
WIN2000/SIS7018.INF 67.5 KB 26 Sep 2001
WIN2000/SIS7018.SYS 384.3 KB 26 Sep 2001
WINME/UNINST.EXE 11.9 KB 3 Aug 2001
WINME/7018DOS.EXE 98.3 KB 3 Aug 2001
WINME/SIS7018.CAT 22.5 KB 5 Oct 2001
WINME/A3D.DLL 28.7 KB 3 Aug 2001
WINME/SIS7018.INF 60.5 KB 26 Sep 2001
WINME/SIS7018.SYS 384.3 KB 26 Sep 2001
WIN95_98/UNINST.EXE 11.2 KB 28 Apr 2000
WIN95_98/7018DOS.EXE 98.3 KB 24 Jan 2000
WIN95_98/SNDMID.VXD 400.6 KB 21 Dec 2000
WIN95_98/A3D.DLL 28.7 KB 22 Nov 1999
WIN95_98/SNDSYS.DRV 197.5 KB 21 Dec 2000
WIN95_98/GM10MB.SAM 1.0 MB 4 May 1999
WIN95_98/SNDSYS.INF 17.5 KB 23 May 2001
WIN95_98/SNDSYS.CAT 3 bytes 24 Dec 1999
WINXP/SIS7018.CAT 21.8 KB 5 Oct 2001
WINXP/UNINST2K.EXE 24.6 KB 6 Aug 2001
WINXP/SIS7018.INF 61.8 KB 26 Sep 2001
WINXP/SIS7018.SYS 364.8 KB 26 Sep 2001
NT40/SISUIAUD.EXE 114.7 KB 26 Apr 2000
NT40/SISAUDIO.INF 7.1 KB 27 Dec 2000
NT40/README.TXT 1.6 KB 25 Apr 2000
NT40/SISDIFF.INF 13.6 KB 27 Dec 2000
NT40/SISAUDIO.DLL 39.9 KB 27 Jun 2001
NT40/SISAUDIO.SYS 348.7 KB 27 Jun 2001
NT40/OEMSETUP.INF 358 bytes 27 Apr 2000
DOS/STEST8.WAV 53.9 KB 3 Dec 1999
DOS/README.TXT 2.0 KB 27 Jan 2000
DOS/STEST16.WAV 212.2 KB 3 Dec 1999
DOS/SNDTSR.EXE 29.1 KB 31 Jul 2000
DOS/FMTEST.MID 3.6 KB 3 Dec 1999
DOS/SNDINIT.EXE 262.2 KB 31 Jul 2000
DOS/TSSND.INI 997 bytes 3 Dec 1999

How to Update SiS630ET Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the SiS630ET 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 SiS630ET 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 SiS 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 SiS website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

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.

This website is not affiliated with SiS. All company names/logos are properties of their owners.
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