Revision : 08
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Software Name      Windows Vista Update Modules KB929191  (WW)

Support model      ThinkPad R400
                   ThinkPad R500
                   ThinkPad T400, T400s, T410, T410i, T410s, T410si
                   ThinkPad T500, T510, T510i
                   ThinkPad W500, W510
                   ThinkPad W700, W700ds
                   ThinkPad W701, W701ds
                   ThinkPad X200, X200s, X200 Tablet
                   ThinkPad X201, X201i, X201s, X201 Tablet
                   ThinkPad X300, X301

                   ThinkPad L410, L412
                   ThinkPad L510, L512
                   ThinkPad SL300
                   ThinkPad SL400, SL400c, SL410
                   ThinkPad SL500, SL500c, SL510

                   ThinkPad G50
                   ThinkPad R50, R50e, R50p, R51, R51e, R52
                   ThinkPad R60, R60e, R60i, R61, R61e, R61i
                   ThinkPad T41, T41p, T42, T42p, T43, T43p
                   ThinkPad T60, T60p, T61, T61p
                   ThinkPad X31, X32
                   ThinkPad X40, X41, X41 Tablet
                   ThinkPad X60, X60s, X60 Tablet, X61, X61s, X61 Tablet
                   ThinkPad Z60m, Z60t, Z61e, Z61m, Z61p, Z61t
                   ThinkPad Reserve Edition

                   3000 N100, V100, C200

Operating Systems  Microsoft Windows Vista  32-bit, 64-bit  (Standard)

                   Refer to marketing materials to find out what computer models
                   support which Operating Systems.

Version            1.00


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WHAT THIS PACKAGE DOES

  This package installs the following update module (QFE) provided by Microsoft.

  QFE#     Description of Software
  ----------------------------------------------------------------------------
  929191   Vista disk enumeration optimizations are disabled on
           IBM and Lenovo computers

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


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CHANGES IN THIS RELEASE
  Version 1.00

[Important updates]
  Nothing.

[New functions or enhancements]
- Added support for ThinkPad SL300,SL400,SL400c,SL500,SL500c,G50,R60i.
- Added support for ThinkPad L412, L512.
- Added support for ThinkPad W701, W701ds.
- Added support for ThinkPad X201,X201i,X201s,X201 Tablet.
- Added support for ThinkPad T410i,T410s,T410si,T510i.
- Added support for ThinkPad T410, T510, W510, X200 Tablet, L410, L510, SL410,
  SL510, T400s.

[Problem fixes]
  Nothing.


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NOTES

- This software can work correctly on Lenovo computers listed above.

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INSTALLATION INSTRUCTIONS

Note:
- If your computer runs satisfactorily now, it may not be necessary to install
  the software. To determine if you should update the software, refer to the
  Version Information section.


Manual Install


   1. Start Windows Vista and logon with administrative privileges.
   2. Double-click the driver package to extract it to your hard drive.
      The default location is C:\SWTOOLS\OSFIXES\VISTA by default.
   3. Click Start, select All Programs, select Accessories, then click
      Run...
   4. Click Accessories, then click Run...
   5. For Windows Vista 32 bit: Specify 92919186.msu with the full path
      name where you extracted the package in the step 2, and click OK.
      For Windows Vista 64 bit: Specify 92919164.msu with with the full path
      name where you extracted the package in the step 2, and click OK.

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UNINSTALLATION INSTRUCTIONS


Manual Uninstall

   1. Start Windows Vista and logon with administrative privileges.
   2. Click Start, click Control Panel, then click Programs.
   3. Under Programs and Features, click Uninstall a program.
   4. Right-click Update Modules under Microsoft Windows and select
      Uninstall.
   5. Click Continue.

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VERSION INFORMATION

  The following versions have been released to date.

  Version    Rev.  Issue Date
  -------    ----  ---------------
  1.00       08    2010/06/11
  1.00       07    2010/04/06
  1.00       06    2010/03/12
  1.00       05    2010/02/12
  1.00       04    2010/01/29
  1.00       03    2009/12/18
  1.00       02    2007/08/28
  1.00       01    2007/06/15
  1.00             Initial release

  Note: Revision number (Rev.) is for administrative purpose of this README
        document and is not related to software version. There is no need to
        upgrade this software when the revision number changes.


Summary of Changes

  Where: <   >        Version number
         [Important]  Important update
         (New)        New function or enhancement
         (Fix)        Correction to existing function

<1.00>
 - (New) Added support for ThinkPad SL300,SL400,SL400c,SL500,SL500c,G50,R60i.

<1.00>
 - (New) Added support for ThinkPad L412, L512.

<1.00>
 - (New) Added support for ThinkPad W701, W701ds.

<1.00>
 - (New) Added support for ThinkPad X201,X201i,X201s,X201 Tablet.

<1.00>
 - (New) Added support for ThinkPad T410i,T410s,T410si,T510i.

<1.00>
 - (New) Added support for ThinkPad T410, T510, W510, X200 Tablet, L410, L510,
         SL410, SL510, T400s.

<1.00>
 - (New) Support for ThinkPad R61i.

<1.00>
 - (New) Initial release.


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TRADEMARKS

* Lenovo and ThinkPad are registered trademarks of Lenovo.

* Microsoft, Windows and Windows Vista are registered trademarks of Microsoft
  Corporation.

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