Download Driver For VIA Audio 5.20b

New AC97 audio drivers have recently been released for the VIA chipsets with version number 5.20b. These drivers support the VT8231, VT82C686A, VT82C686B, VT8233, VT8233A, VT8233C, VT8235 and VT8237 southbridges and the Vinyl Six-TRAC, VIA’s six-channel audio implementation. The changelog looks like this:

2004/4/19, Version 5.20b:

• audio deck:

• Fixed VT1616 “Smart51 Enable” function can’t select after click “Immerzio Stereo Mode”.
• Change HideSmart51Function default setting ADeck.ini.If VT1617/VT1617A the setting will be true else will be false.
• add new parameter or ADeck.exe in registry. if execute ADeck without parameter it will show main window.

• Changed the version string.

2004/3/17, Version 5.20:

• WDM:

• Provided the Codec ID for application CPL through APIs.
• Supported the driver removing notification for application CPL through APIs.
• Supported the EQ function for application through APIs.
• Supported reading initial OEM data during WDM driver initial stage.

• Enabled the audio WDM driver automatically in Windows 2003 Server (Chinese Version), after finishing the driver installation and reboot.

• Base on Ver1.62 ​​feature compile with new Cplprop.h(V5.20.00.00) to fit Driver V520.