We recommend that you install Windows NT 4.0 before you install this PCI audio card, and you not install any other sound card device drivers in your current system.

1. Click "Start", move the highlight bar to "Setting", and select the "Control Panel".
2. Double-click "Multimedia".
3. Select "Devices", and press "Add".
4. Select "Unlisted or Updated Driver" in "List of Drivers".
5. Specify the drive and the path where NT drivers are in (such as D:\NT40\DRV).
6. Select "C-Media CM8738," and press "OK".
7. Select proper I/O value.
8. Press "OK."
9. Restart the system when being asked.
10. Now, you have already installed the PCI Audio Adapter under Microsoft Windows NT 4.0 successfully. if you want to install the Windows applications, continue the following steps:
11. Click "Start".
12. Select "Run".
13. Key in drive and path for Windows NT application installation program; for example, "D:\NT40\APP\SETUP.EXE"
14. Click "OK" to start the installation procedure, and follow the on-screen instructions to finish the installation. When all of application software has been installed, shut down the Windows NT system, then reboot your system.