Applicable Models

This information is for the following models:
  • VGN-A59GP

File Info

File Name

  • Realtek® High Definition Audio Device Driver

File Size

  • 17.0MB

Release Date

  • 2005-12-23

System Requirements

  • Windows XP


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 REDAUD-00825205-AP.EXE file to a temporary or download directory (please note this directory for reference).

2. Go to the directory where the file was downloaded and double-click the REDAUD-00825205-AP.EXE file to begin the installation.

3. Follow the installation wizard that appears.

4. At the License Agreement dialog, read the agreement. Click I Agree to continue with the installation.

Note: Several setup boxes may briefly appear during the installation. As the files are installed, these boxes will close automatically.

5. When the installation is completed, please restart the computer.