1. Download the SIS9110.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 SIS9110.EXE file to begin the installation.
3. At the "SiS 900 Network Driver 1.10.1.1 - InstallShield Wizard" box, click Next. Several setup boxes and a Command Prompt box will briefly appear during the installation. As the files are installed, these boxes will close automatically.
   NOTE: If a "Welcome" screen appears, you have already installed this update. Follow the steps in the uninstallation section at the end of this install file to remove the existing SIS9110.EXE files. After these files have been uninstalled, repeat steps 4-8 to reinstall the update.
4. At the "Choose Destination Location" screen, leave the Destination Folder as the default ("C:WinntDriverNetwork") and click Next.
5. At the "Digital Signature Not Found" box, click Yes to continue installation.
   NOTE: If the "Digital Signature Not Found" box does not appear, verify that you have installed Windows 2000 in C:WINNT. If Windows 2000 is not installed in C:WINNT, this Ethernet driver update will not install. For more information about installing Windows 2000 Professional on your computer, please read Sony's Windows 2000 "Clean Install" Installation Procedure.
6. At the "InstallShield Wizard Complete" screen, verify that "Yes, I want to restart my computer now" is selected and click Finish.

After the computer restarts, the installation of the SiS 900 Ethernet Adapter Driver is complete.

Uninstall Procedure

If it is necessary to install the SiS 900 Ethernet Driver again, you will need to first remove the SIS9110.EXE installation files. To do so, follow these steps:

1. Go to where the SIS9110.EXE file was downloaded and double-click it.
2. At the "Welcome" screen, select "Remove" and then click Next.
3. At the "Confirm File Deletion" box, click OK to remove all of the components.
4. If a "ReadOnly File Detected" message box appears, click the box next to "Don't display this message again" to check it and then click Yes.
5. At the "Maintenance Complete" screen, click Finish.

The uninstallation is complete. You may now redownload and reinstall the SIS9110.EXE file.

This utility will install the SiS 900 Ethernet Adapter Driver, Version 1.10.1.1 for the Microsoft® Windows® 2000 Professional Operating System

• Before installing Windows 2000 Professional or this update, please be sure to read Installing the Microsoft® Windows® 2000 Operating System. Most of Sony's Windows 2000 software updates require you to install Windows 2000 Professional in C:WINNT. If Windows 2000 is not installed in this location, these updates will not install correctly.
• 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.