IBM ThinkPad                                        February 15, 1999
Audio Features for Windows NT

Version 1.92
======================================================================

What This package Does
-----------------------
This package provides the audio driver for Windows NT users.
This package enables or updates the audio function of the following
ThinkPad computers:
  - ThinkPad 380, 380D, 380E, 380ED, 380XD and 380Z
  - ThinkPad 385D, 385ED and 385XD
  - ThinkPad 560X and 560Z
  - ThinkPad 600 and 600E
  - ThinkPad 770, 770E, 770ED, 770X, and 770Z

To determine if you have to update the audio driver or not, please refer
to the "Summary of Changes" section.

To update the audio driver, please refer to the "Installation Guide"
section.


Released Version
----------------
Version 1.52   Initial release
Version 1.53   Support for new models
Version 1.80   Support for new models and for SRS function
Version 1.90   Support for new models
Version 1.91   Fixes for some problems
Version 1.92   Support for new models


Summary of Changes
------------------
Where: <n.nn>  Package version (for example, 1.00 means Version 1.00)
       (New)   New function or enhancement
       (Fix)   Correction to existing function

<1.52>
 - (New) Support for ThinkPad 380, 380D, 385D, 380E, 380ED, and 385ED.

<1.53>
 - (New) Support for ThinkPad 770.

<1.80>
 - (New) Support for ThinkPad 380Z, 560Z, 600, 770E, and 770ED.
 - (New) Support for SRS 3D Sound

<1.90>
 - (New) Support for ThinkPad 770X, and 600E.

<1.91>
 - (Fix) When uninstalling, system will hang.
 - (Fix) Sound is played when resume from suspend after pause video clip.

<1.92>
 - (New) Support for ThinkPad 770Z.
 - (Fix) Dial-tone doesn't ring
 - (Fix) Machine is not booting after connecting to Midi port


Installation Guide
------------------

 1. Start Windows NT 4.0.
    Logon with administrative privilege.
 2. Extract the Audio Support for Windows NT onto the hard drive.
    Choose a directory for the files to be extracted to. The default path is C:\DRIVERS\WNT\AUDIO\.
 3.If you already have a previous version of audio installed you must first remove it.

  Double-click on the Multimedia in the Control panel. The Multimedia   Properties window appears.
  Expand Audio Devices
  Select Audio for CrystalWare(TM)
  Select the Remove button at the bottom of the window
  Reboot your system when prompt.

 4. Again double-click on the Multimedia in the Control panel. The Multimedia Properties window appears.
 5. Click on the Devices tab and then on the Add button.
 6. Select Unlisted or Updated Drivers, and press OK button.
 7. Specify the directory where the driver files are extracted. 
    Default path is C:\DRIVERS\WNT\AUDIO\.
    Then click on 'OK' button. Then audio driver list appears.
 8. Select it and click on OK.

    Windows NT may report that any of the driver files are already present in the system. Please select the NEW button to ensure a complete
installation.

 9. CrystalWare Configuration Panel may be displayed. Press OK button.
 10.When installation program prompts you, restart Windows NT to make the change effective.


Trademarks
----------
  * IBM and ThinkPad are registered trademarks of IBM Corporation.
  * Windows is a registered trademark of Microsoft Corporation.

  Other company, product, and service names may be registered trademarks,
  trademarks or service marks of others.