Applicable Models

This information is for the following models:
  • VGC-LA38G
  • VGC-LA38S
  • VGC-LA38T
  • VGC-LA38G
  • VGC-LA38S
  • VGC-LA38T

About this download

This program will upgrade WinDVD BD to Ver. and the following are supported in this upgrade version.
1. ASIO function
2. Dolby Digital Live Feature


Available Downloads:
Audio Driver Update Program 6.10.5379.0
File name: STDAUD-01487700-UN.exe
File size: 4.96 MB (5,206,120 bytes)

File Info

File Name

  • To install Audio Driver Update Program 6.10.5379.0

File Version

  • 6.10.5379.0

File Size

  • 4.96MB

Release Date

  • 2007-03-06

System Requirements

  • Windows Vista SP2 32bit


IMPORTANT: Before proceeding with the upgrade, disconnect all external hardware devices, including PC Cards etc.
Note: Before proceeding, ensure that the VAIO computer is operated using the supplied AC adapter.
Note: Save all data/files and close all running programs.



 1.  Download the file to a temporary or download directory (Please note this directory for reference later).

 2.  Go to the directory where the file was downloaded and double-click STDAUD-01487700-UN.exe.

 3.  Follow the instructions displayed in the installation wizard.

 4.  After installation is completed, please restart the computer.
To check if the updating is successful


 1. Start Device Manager and double-click SigmaTel High Definition Audio CODEC.

 2. Click the Drivertab.

 3. Check that the date is 02/06/2007 and the version is 6.10.5379.0.