TITLE
    System 7.5.3: Apple Telecom & No Sound on Pwr Mac 9500 (3/96)
Article ID:
Created:
Modified: 		19494
3/20/96
3/20/96
TOPIC


    After installing Apple Telecom 2.x on my Power Macintosh 9500, which I recently upgraded to System 7.5.3 (using System Update 2.0), I can no longer hear any sound. Is there a compatibility problem between Apple Telecom and System 7.5.3?

DISCUSSION


    On Power Macintosh 9500 computers, the Apple Telecom installer places the Audio Tune-up extension in the Extensions folder. This extension fixes a sound problem under System 7.5.2 when using the Geoport Telecom Adapter.

    The Audio Tune-up extension is built into System 7.5.3. However, if you still have it installed under 7.5.3, you will experience a problem with sounds. To resolve these problems, simply remove the Audio Tune-up extension.



Document Information
Product Area: Mac OS System Software
Category: System 7.5.x
Sub Category: Troubleshooting

Copyright © 2000 Apple Computer, Inc. All rights reserved.