IBM ThinkPad                                          February 17, 2004
Power Management Driver Special Package for Windows 2000/XP (ACPI)

Version 1.25.01(Certified)
========================================================================

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

What This Package Does
-----------------------
This is a special package which contains Power Managment Driver V1.25,
Battery Information Support Driver for ThinkPad R30/R31, 
and a registry patch program for Access IBM Message Center V1.0x problem. 
Therefore if you already installed the latest packages on your machine,
you don't need to install this package again. 

This package supports the following systems:

 - ThinkPad A30, A30p, A31, A31p
 - ThinkPad G40
 - ThinkPad R30, R31, R32
 - ThinkPad R40, R40e
 - ThinkPad T20, T21, T22, T23
 - ThinkPad T30
 - ThinkPad T40
 - ThinkPad X22, X23, X24
 - ThinkPad X30, X31


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

To update the power management driver, refer to the "Installation
Guide" section.

Released Versions
-----------------
Version 1.25.01 (Certified only on Windows 2000/XP)
                Initial Release

* "Certified" driver has a Microsoft digital signature.

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

<1.25.01>
 -(New) Initial for Windows Update.
        Contents:
          IBM ThinkPad Power Management Driver V1.25 (V1.25.1 is exactly
          same as V1.25)
          Battery Information Support Driver 1.17(2.5.0) for ThinkPad R30
          and R31
          Registry Patch program for disabling V1.0x Access IBM Message
          Center        

Installation instructions
-------------------------
(Note)
To determine if you should update the power management driver, refer
to the "Summary of Changes" section.

ThinkPad Software Installer provides install/uninstall wizard for this
package.

INSTALL:
 1. Start Windows 2000/XP. Logon with a User ID of Administrator.
 2. Extract this package onto the hard drive.
 3. Click 'Start' -> 'Run...'.
 4. Type [Program Path]\SETUP, and click OK where Program Path is the
    full path name where you extracted the package in the step 2.
 5. Follow the instructions on the screen.

UNINSTALL:
 Uninstalation is supported by Add/Remove Programs in Control Panel.
 You have to logon with the user ID authorized as an administrator.

Silent Installation Guide (for Unattended Installation support)
---------------------------------------------------------------
(Note)
 This is for system administrators' use only.

 When you type [Program Path]\SETUP in the above installation guide,
 add "-S -SMS" parameter to SETUP.
 (Example: "[Program Path]\SETUP -S -SMS")

HOW TO DETERMINE WHAT VERSION IS INSTALLED:

Power Management Driver

Method 1)
 If you have the original extracted files, find the DISKKU.VER file.
 You can see the version information using a text editor.

Method 2)
 Check the date stamp of the IBMPMDRV.SYS file under the
 SYSTEM32\DRIVERS directory. For example, 1:00 means Version 1.00.

Battery Information Support Driver

Check the date stamp of each file to see which version is installed.

     Version         File Name      Date Stamp
    =================================================
     1.00 - 1.0.10   CSMBATT.SYS    08/25/2001 17:27
    -------------------------------------------------
     1.10 - 2.0.4    CSMBATT.SYS    11/23/2001 13:12
    -------------------------------------------------
     1.11 - 2.0.6    CSMBATT.SYS    01/18/2002 21:30
    -------------------------------------------------
     1.12 - 2.0.8    CSMBATT.SYS    04/17/2002 17:46
    -------------------------------------------------
     1.13 - 2.0.9    CSMBATT.SYS    04/25/2002 14:08
    -------------------------------------------------
     1.14 - 2.1.0    CSMBATT.SYS    05/15/2002 11:02
    -------------------------------------------------
     1.15 - 2.3.0    CSMBATT.SYS    07/05/2002 18:29
    -------------------------------------------------
     1.16 - 2.4.0    CSMBATT.SYS    08/30/2002 17:45
    -------------------------------------------------
     1.17 - 2.5.0    CSMBATT.SYS    02/10/2003 11:39
    =================================================

To check the date/time of these files:

(Windows 2000)
 1. Start Windows 2000.
 2. Click Start, point to Search, and click For Files or Folders.
 3. In the 'Search for files or folders named:' field, type in "csmbatt.sys".
 4. In the 'Look in:' field, specify "Local Hard drives (C:,D:)".
 5. Click the Search Now button.
    Windows will now search your hard drive for csmbatt.sys. If the file
    is not found, then the battery driver is not installed on your
    system.
 6. In the Found part of the window, select the "csmbatt.sys" file
    located in "C:\WINNT\SYSTEM32\DRIVERS".
 7. Scroll the window to the right and look at the Modified column
    to check the date/time of the file.

(Windows XP)
 1. Start Windows XP.
 2. For Windows XP with Classic Start Menu, click Start, point to
    Search, and click For Files or Folders.
    Otherwise, click 'Start' -> 'Search'.
 3. In the 'Search Companion' panel, click on 'All files and folders'.
 4. In the 'All or part of the file name:' field, type in "csmbatt.sys".
 5. In the 'Look in:' field, specify "Local Hard Drives (C:,D:)".
 6. Click the 'Search' button.
    Windows will now search your hard drive for csmbatt.sys. If the file
    is not found, then the battery driver is not installed on your
    system.
 7. In the Search Results panel, select the "csmbatt.sys" file
    located in "C:\WINDOWS\SYSTEM32\DRIVERS".
 8. Scroll the window to the right and look at the 'Date Modified' column
    to check the date/time of the file.

Access IBM

 1. Open Access IBM Message Center window.
 2. Click About on the System Menu.


Trademarks
----------
* IBM and ThinkPad are registered trademarks of IBM Corporation.

* Microsoft and Windows are registered trademarks of Microsoft
  Corporation.

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