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SY-7ISA Quick Start Guide
18
Sigmatel
Audio Driver
Installation
5
5
Sigmatel Audio Driver Installation
Installing the Sigmatel Audio Drivers under windows
95/98, Windows 98 Second Edition, Windows 2000 and
Windows NT
You have to install the drivers before installing any application for the AC97 codec.
Uninstalling/Re-Installing Sigmatel Audio Drivers for
Windows 9x
1. Open Device Manager.
2. Remove the Sigmatel Audio Codec entry in the Sound, Video, and Game Controllers
section. Do not change the game controller in this audio solution.
3. Delete the sigmatel INF file in c:\windows\inf\other
4. Restart your PC for Plug and Play to reinitialize your system.
Uninstalling or Updating the Sigmatel Audio Drivers for
Windows NT
1. Double click on the MULTIMEDIA icon in the control panel. Select the Devices tab
from the Multimedia properties window.
2. Double click on the Audio Devices entry from the Multimedia devices list. Select the
driver by placing the mouse pointer over the sigmatel driver label and clicking the left
mouse button.
3. Press the REMOVE button.
4. A question box will appear to verify your decision. Press the YES button.
5. Windows NT will display a dialog box asking you to restart your system. Press the
Restart Now button to complete the Un-installation.