1. Download the YAH5129.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 YAH5129.EXE file to begin the installation.
3. At the "YAMAHA PCI DS-XG Audio Driver - InstallShield Wizard" box, click Next. Several setup boxes will briefly appear during the installation. As the files are installed, these boxes will close automatically.
   NOTE: If a "Welcome" screen appears prompting to "Modify, repair, or remove the program", you have already installed this update. Follow the steps in the Uninstall Instructions at the bottom of this page for steps to uninstall the existing files. Once these files have been removed, repeat steps 4-8 to reinstall the update.
4. At the "Digital Signature Not Found" box, click Yes to continue the installation. A Command Prompt box will appear as the files are installed. Once finished, the Command Prompt box will close automatically.
5. At the "InstallShield Wizard Complete" screen, verify that "Yes, I want to restart my computer now" is selected and click Finish.

After the computer has restarted, the installation of the audio driver is complete.

Uninstall Instructions

If it is necessary to reinstall the YAMAHA DS-XG PCI Audio driver, you will need to first remove the YAH5129.EXE installation files. To do so, please follow these steps:

1. Go to the directory where the YAH5129.EXE file was downloaded and double-click it.
2. At the "Welcome" screen, click "Remove" and then click Next.
3. At the "Confirm File Deletion" window, click OK to remove all of its components.
4. At the "ReadOnly File Detected" window, check the "Don't display this message again" box and click Yes. Please wait as the installation files are removed.
5. At the "Maintenance Complete" screen, click Finish.

The uninstallation process is complete. You may redownload and reinstall the YAH5129.EXE file.

This utility installs the Yamaha PCI DS-XG Audio Driver.

• During the installation of this update, be sure that you are logged in as the Administrator or as a user with Administrative rights.
• To ensure that no other program interferes with the installation, save all work and close all other programs. The Taskbar should be clear of applications before proceeding.
• It is highly recommended to print out these instructions as a reference during the installation process.