IBM ThinkPad                                        September  9, 1997
Audio Features Diskette for Windows NT

Version 1.53
======================================================================

What This Diskette Does
-----------------------
The Audio Features Diskette enables or updates the audio function
of the following ThinkPad computers:

   - ThinkPad 380, 380D, 385D, 380E, 380ED, 385ED
   - ThinkPad 770


Released Version
----------------
Version 1.52   Initial release
Version 1.53   Support for new models


Summary of Changes
------------------
Where: <n.nn>  Diskette 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.


Installation Guide
------------------
  <Windows NT 3.51>
  Check the current I/O resources for audio, such as the IRQ, DMA,
  and I/O address using ThinkPad Configuration before installing
  the audio support software.

  1. Start Windows NT 3.51.
  2. Insert the Audio Features Diskette for Windows NT into the
     diskette drive.
  3. Go to Main.
  4. Double-click on Control Panel and Drivers.
  5. In the Install Driver window, click on Add... and select Unlisted
     or Updated Driver.
  6. Specify the drive and path name as A: and select OK.
  7. Select the CrystalWare Audio driver and select OK.
     A warning message appears on the screen and prompts you
     to restart Windows NT.
  8. Click on the Do not Restart Now button.
  9. Click on CrystalWare Audio driver; then click on the Setup
     button in the Drivers window.
 10. Set the current I/O Resources setting for audio in your computer.
 11. When the installation program prompts you, restart Windows NT
     to make the change effective.


  <Windows NT 4.0>
  1. Start Windows NT 4.0.
  2. Double-click on Mulitimedia in the Control Panel.
     The Multimedia Properties window appears.
  3. Click on the Driver tab and click on the Add button.
  4. Select Unlisted or Updated Drivers.
  5. Insert the Audio Features Diskette for Windows NT into the
     diskette drive. A window appeares and prompting for the path of
     the drivers to be installed.
  6. Type A:\. The audio driver is displayed on the window.
  7. Select the audio driver and click on OK. When the installation
     program prompts you, restart Windows NT to make the change effective.


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