VT686A/VT686B/VT8231/VT8233/VT8233A/VT8233C/VT8235/VT8237
and Intel ICH2/ICH3/ICH4
and SiS South Bridge
combo Driver Release History
---------------------------------------------------------------
===============================
= Full Release Version 4.50b =
===============================
* 2003/07/08 (Ver 4.50b)
1. Setup:
(a) Fixed the SiS 963 audio driver uninstallation.
===============================
= Full Release Version 4.50a =
===============================
* 2003/06/30 (Ver 4.50a)
1. WDM:
(a) Added the WHQL cat file.
===============================
= Full Release Version 4.50p2 =
===============================
* 2003/06/18 (Ver 4.50p2)
1. WDM:
(a) Enable the recording FIFO for VIA enhanced audio series controllers.
(b) Set the default setting of smart5.1 to enable.
2. Setup:
(a) Set the default setting of smart5.1 to enable.
===============================
= Full Release Version 4.50 =
===============================
* 2003/06/10 (Ver 4.50)
1. WDM driver
(a). Fixed the headphone and master volume adjust problems.
(b). Added the AC3 support for ICH and SiS platforms.
(c). Fixed HCT 11.2 driver verifier test fail under WinXP.
(d). Supports VIA South Bridge VT3227 Audio SWAP Center and LFE function.
==================================
= Full Release Version 4.50 rc 1 =
==================================
* 2003/04/30 (Ver 4.50 rc 1)
1. WDM driver
(a) Supports ICH Platform use AC_SDIN2.
For the Intel platform, the Audio Codec should be still work, if it use the AC_SDIN2.
2. Supports SiS Vxd
3. Supports ICH NT4
====================================
= Full Release Version 4.50 beta 1 =
====================================
* 2003/04/11 (Ver 4.50 beta 1)
1. Supports SiS south bridge audio controller
==============================
= Full Release Version 4.11 =
==============================
* 2003/03/28 (Ver 4.11)
1. Driver v4.11 release
==============================
= Full Release Version 4.10 =
==============================
* 2003/03/26 (Ver 4.10)
1. Setup:
(a) Added smart 5.1 for Windows 98SE.
(b) supports enable auto search (enumerate) under Windows 98SE.
2. WDM driver:
(a) Supports Sensaura sound effect library
==============================
= Full Release Version 4.00a =
==============================
* 2003/03/06 (Ver 4.00a)
1. WDM driver:
(a) Packed MS WHQL Logo CAT file into this package.
==============================
= Full Release Version 4.00 =
==============================
* 2003/02/12 (Ver 4.00)
1. Setup:
(a) Newly Created for VIA and Intel AC'97 controller.
2. WDM driver:
(a) Newly created.
3. The other VT686A/686B/8231 68 family drivers (OS2, WIN9X, WINNT351, WINNT40)
(a). It is the same as V3.3x driver.
4. The other VT8233/8233A/8233C/8235 74 family drivers (WINAPP, WIN9X, WINNT351 and WINNT40)
(a). It is the same as V3.3x driver.
5. The other Intel ICH2/ICH3/ICH4 drivers(WINNT40)
(a). Newly created for Intel ICH2/ICH3/ICH4 Windows 9X VxD driver.
Download Driver Pack
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.