IBM ThinkPad 240X, 240Z                               October 12, 2000
Audio Driver for Windows 2000

Version PT5019_R1Q1
======================================================================

Notice:
-------
This program is language independent and can be used with any language
system.


What This Package Does
----------------------
This package provides the audio driver for Windows 2000 users.
The audio driver enables or updates the audio function of the
following ThinkPad computers:

  - ThinkPad 240X, 240Z

To determine if you should update the audio driver, refer to the
"Summary of Changes" section.

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


Released Versions
-----------------
Version 5.12.5017      Initial release for ThinkPad 240X
Version PT5019_R1Q1    Support for ThinkPad 240Z


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

<5.12.5017>
 - (New) Initial release for ThinkPad 240X.

<PT5019_R1Q1>
 - (New) Support for ThinkPad 240Z.


Installation Instructions   
-------------------------
CLEAN INSTALL:
 1. Start Windows 2000 and log on with the user ID authorized as 
    an administrator.
 2. Extract this package onto the hard disk drive.
 3. Click Start, select Settings, then click Control Panel.
 4. Double-click the System icon.
 5. Click the Hardware tab, then the Device Manager button.
 6. Click Multimedia Audio Controller in the list.
 7. Right-click Multimedia Audio Controller and select Uninstall.
 8. Click OK.
 9. Click Action on top and choose Scan for hardware changes.
10. Click Next, then Next.
11. Check Specify a location, and click Next.
12. Type in C:\DRIVERS\W2K\AUDIO and click OK.
13. Click Next.
14. Click Finish.
15. Restart the system for the driver to take effect.

UPGRADE INSTALL:
 1. Start Windows 2000 and log on with the user ID authorized as
    an administrator.
 2. Extract this package onto the hard disk drive.
 3. Click Start, select Settings, then click Control Panel.
 4. Double-click the System icon.
 5. Click the Hardware tab, then the Device Manager button.
 6. Double-click Sound, video and game controllers.
 7. Double-click Crystal SoundFusion(tm) CS4281 WDM Audio.
 8. Click the Driver tab.
 9. Click the Update Driver button, then Next.
10. Select Display a list of the known drivers for this device so
    that I can choose a specific driver, then click Next.
11. Click Have Disk.
12. Type in C:\DRIVERS\W2K\AUDIO in the Copy manufacturer's files
    from: box, and click OK.
13. Click Crystal SoundFusion(tm) CS4281 WDM Audio, and click Next.
14. Make sure the Crystal SoundFusion(tm) CS4281 WDM Audio is
    selected, and click Next.
15. Click Finish, then Close.
16. Follow the instructions, and reboot the system.

DETERMINING WHAT VERSION IS INSTALLED:
 1. Start Windows 2000.
 2. Click Start, select Settings, then click Control Panel.
 3. Double-click the System icon.
 4. Click the Hardware tab, and the Device Manager button.
 5. Double-click the Sound, video and game controllers section.
 6. Double-click Crystal SoundFusion(tm) CS4281 WDM Audio.
 7. Click the Driver tab.
 8. Click the Driver File Details button.
    The version is displayed in the file version line.


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.