Revision : 04 -------------------------------------------------------------------------------- Software name Lenovo Power Management Driver Support models [Windows 8.1 support] ThinkPad Helix ThinkPad S5-S540 ThinkPad T440, T440p, T440s, ThinkPad Tablet 2 ThinkPad X1 Carbon, X1 Helix, X1 Helix 3G ThinkPad X240s, X240 ThinkPad S1 Yoga [Windows 8 support] Lenovo B430, B475e, B480, B490 Lenovo B575e, B580, B590 Lenovo M490, M490s, M495 Lenovo V480, V480c, V480s, V490u Lenovo V580, V580c ThinkPad Edge 14", 15" ThinkPad Edge E40, E50 ThinkPad Edge E130, E135 ThinkPad Edge E330, E335 ThinkPad Edge E430, E430c, E431, E435, E445 ThinkPad Edge E530, E530c, E531, E535, E545 ThinkPad E120, E125 ThinkPad E220s ThinkPad E320, E325 ThinkPad E420, E420s, E425 ThinkPad E520, E525 ThinkPad Helix ThinkPad L330 ThinkPad L412, L420, L421, L430 ThinkPad L512, L520, L530 ThinkPad S3-S431 ThinkPad S5-S531 ThinkPad S430, S431 ThinkPad S531 ThinkPad T410, T410i, T410s, T410si, T420, T420i, T420s, T420si, T430, T430i, T430s, T430si, T430u, T431s, T440, T440p, T440s ThinkPad T510, T510i, T520, T520i, T530, T530i, T540p ThinkPad Twist S230u ThinkPad Tablet 2 ThinkPad W510, W520, W530, W540 ThinkPad X1, X1 Carbon, X1 Hybrid, X1 Helix, X1 Helix 3G ThinkPad X100e, X120e, X121e, X130e, X131e, X140e ThinkPad X201, X201i, X201s, X201si, X201 Tablet, X201i Tablet, X220, X220i, X220 Tablet, X220i Tablet, X230, X230i, X230s, X230 Tablet, X230i Tablet, X240, X240s Zhaoyang E49 Zhaoyang K29, K49 [Windows 7 support] Lenovo B430, B475e, B480, B490 Lenovo B575e, B580, B590 Lenovo E49 Lenovo M490, M490s, M495 Lenovo V480, V480s, V490u Lenovo V580 ThinkPad Edge 11", 13", 14", 15" ThinkPad Edge E10, E30, E31, E40, E50 ThinkPad Edge E120, E125, E130, E135 ThinkPad Edge E220s ThinkPad Edge E320, E325, E330, E335 ThinkPad Edge E420, E420s, E425, E430, E430c, E431, E435, E445 ThinkPad Edge E520, E525, E530, E530c, E531, E535, E545 ThinkPad Edge S430 ThinkPad L330 ThinkPad L410, L412, L420, L421, L430 ThinkPad L510, L512, L520, L530 ThinkPad R400 ThinkPad R500 ThinkPad S3-S431 ThinkPad S5-S531 ThinkPad S430, S431 ThinkPad S531 ThinkPad SL410, SL510 ThinkPad T400, T400s, T410, T410i, T410s, T410si, T420, T420i, T420s, T420si, T430, T430i, T430s, T430si, T430u, T431s, T440, T440p, T440s ThinkPad T500, T510, T510i, T520, T520i, T530, T530i, T540p ThinkPad Twist S230u ThinkPad W500, W510, W520, W530, W540 ThinkPad W700, W700ds, W701, W701ds ThinkPad X1, X1 Carbon, X1 Hybrid ThinkPad X100e, X120e, X121e, X130e, X131e, X140e ThinkPad X200, X200s, X200 Tablet, X201, X201i, X201s, X201 Tablet, X220, X220i, X220 Tablet, X220i Tablet, X230, X230i, X230 Tablet, X230i Tablet, X230s, X240, X240s ThinkPad X300, X301 ThinkPad R60, R60e, R60i, R61, R61e, R61i ThinkPad T60, T60p, T61, T61p ThinkPad X60, X60s, X60 Tablet, X61, X61s, X61 Tablet Zhaoyang E49 Zhaoyang K29, K49 [Windows Vista support] ThinkPad L410, L412, L420, L421 ThinkPad L510, L512, L520 ThinkPad R400 ThinkPad R500 ThinkPad SL410, SL510 ThinkPad T400, T400s, T410, T410i, T410s, T410si, T420, T420i, T420s, T420si ThinkPad T500, T510, T510i, T520, T520i ThinkPad W500, W510, W520 ThinkPad W700, W700ds, W701, W701ds ThinkPad X120e ThinkPad X200, X200s, X200 Tablet, X201, X201i, X201s, X201 Tablet, X220, X220i, X220 Tablet, X220i Tablet ThinkPad X300, X301 ThinkPad G50 ThinkPad R50, R50e, R50p, R51, R51e, R52 ThinkPad R60, R60e, 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 [Windows XP ACPI support] Lenovo B430, B490, B590 Lenovo M490s ThinkPad Edge 11", 13", 14", 15" ThinkPad Edge E10, E30, E31, E40, E50 ThinkPad Edge E120, E125, E130, E135 ThinkPad Edge E220s ThinkPad Edge E320, E325, E330 ThinkPad Edge E420, E420s, E430, E430c, E431 ThinkPad Edge E520, E530, E530c, E531 ThinkPad Edge S430 ThinkPad L410, L412, L420, L421, L430 ThinkPad L510, L512, L520, L530 ThinkPad R400 ThinkPad R500 ThinkPad S3-S431 ThinkPad S5-S531 ThinkPad S430, S431, S531 ThinkPad SL410 ThinkPad SL510 ThinkPad T400, T400s, T410, T410i, T410s, T410si, T420, T420i T420s, T420si, T430, T430i, T430s, T430si, T430u, T431s ThinkPad T500, T510, T510i, T520, T520i, T530, T530i ThinkPad W500, W510, W520, W530 ThinkPad W700, W700ds, W701, W701ds ThinkPad X1, X1 Carbon ThinkPad X100e, X120e, X121e, X130e, X131e ThinkPad X200, X200s, X200 Tablet, X201, X201i, X201s, X201 Tablet, X220, X220i, X220 Tablet, X220i Tablet, X230, X230i, X230 Tablet, X230i Tablet ThinkPad X300, X301 ThinkPad 570E, i Series 1157(*1) ThinkPad A20m, A20p, A21e, A21m, A21p, A22e, A22m, A22p ThinkPad A30, A30p, A31, A31p ThinkPad G40, G41 ThinkPad G50 ThinkPad R30, R31, R32 ThinkPad R40, R40e ThinkPad R50, R50e, R50p, R51, R51e, R52 ThinkPad R60, R60e, R61, R61e, R61i ThinkPad S31 ThinkPad T20, T21, T22, T23 ThinkPad T30 ThinkPad T40, T40p, T41, T41p, T42, T42p, T43, T43p ThinkPad T60, T60p, T61, T61p ThinkPad X20, X21, X22, X23, X24 ThinkPad X30, X31, X32 ThinkPad X40, X41, X41 Tablet ThinkPad X60, X60s, X60 Tablet, X61, X61s, X61 Tablet ThinkPad Z60m, Z60t, Z61e, Z61m, Z61p, Z61t ThinkPad TransNote Operating Systems Microsoft Windows 8.1 32-bit, 64-bit Microsoft Windows 8 32-bit, 64-bit Microsoft Windows 7 32-bit, 64-bit Microsoft Windows Vista 32-bit, 64-bit Microsoft Windows XP Professional x64 Edition, SP2 Microsoft Windows XP Home Edition, Professional, SP3 Microsoft Windows XP Tablet PC Edition 2005 Refer to marketing materials to find out what computer models support which Operating Systems. Version 1.67.03.13 *1: For ThinkPad 570E, i Series 1157: - If you eject the system from Port Replicator during system suspending, the suspended system might wake up. Power Management Driver provides a suspend service to make the system suspending as you wish. - Fn + F3/F12 key combination is not supported. -------------------------------------------------------------------------------- WHAT THIS PACKAGE DOES This package installs the software (Power management driver) to enable power management on Lenovo computers. If this package has been installed, updating (overwrite-installing) this package will fix problems, add new functions, or expand functions as noted below. This program is language independent and can be used with any language system. -------------------------------------------------------------------------------- CHANGES IN THIS RELEASE Version 1.67.03.13 [Important updates] - Added support for Windows 8.1 32-bit. - Added support for Windows 8.1 64-bit. [New functions or enhancements] - Added support for ThinkPad T540p,W540,X140e. - Added support for ThinkPad S1 Yoga,Yoga. [Problem fixes] Nothing. -------------------------------------------------------------------------------- DETERMINING WHICH VERSION IS INSTALLED 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: [Windows 8, 8.1] [Mouse and Keyboard] 1. Hold down the Windows logo key and press X to open a menu at the lower-left area of the screen. 2. Select Programs and Features from the menu. 3. Select Lenovo Power Management Driver. 4. Check the product version in the Details Pane shown at the bottom of screen. If not shown, select Organize, select Layout, then select Details Pane. [Touch] 1. Press the Windows logo button to display the Start screen. 2. Swipe in from the bottom edge of the touchscreen to display the App bar. 3. Select All Apps. 4. Select Control Panel. 5. Select Programs. 6. Select Programs and Features. 7. Select Lenovo Power Management Driver. 8. Check the product version in the Details Pane shown at the bottom of screen. If not shown, select Organize, select Layout, then select Details Pane. [Windows 7] 1. Select Start, then select Control Panel. 2. Make sure "View by Category" is selected, and select Uninstall a program. 3. Select Organize, select Layout, then select Details Pane. The Details Pane will be shown at the bottom of screen. 4. Select Lenovo Power Management Driver. 5. Check the product version in the Details Pane. [Windows Vista] 1. Select Start, then select Control Panel. 2. Make sure "Control Panel Home" is selected, and select Uninstall a program. 3. Select Organize, select Layout, then select Details Pane. The Details Pane will be shown at the bottom of screen. 4. Select Lenovo Power Management Driver. 5. Check the product version in the Details Pane. [Windows XP] 1. Select Start, then select Control Panel. 2. Select Add or Remove Programs. 3. Select Lenovo Power Management Driver, then select "Click here for support information.". 4. Check the software version. -------------------------------------------------------------------------------- NOTES Nothing. -------------------------------------------------------------------------------- INSTALLATION INSTRUCTIONS Note: - If your computer runs satisfactorily now, it may not be necessary to update the software. To determine if you should update the software, refer to the Version Information section. Manual Install This section assumes to use Internet Explorer and Windows Explorer. Downloading file 1. Select the underlined file name. Once this is done, some pop-up windows will appear. 2. Follow the instructions on the screen. 3. In the window to choose Run or Save, select Save. 4. Choose the folder you would like to download the file to, and select Save. A different window will appear and the download will begin and complete. Once the download has completed, there may or may not be a message stating that the download completed successfully. Extracting file 5. Make sure to be logged on with an administrator account. 6. Locate the folder where the file was downloaded. 7. Locate the file that was downloaded and double-click/double-tap it. 8. Follow the instructions on the screen. 9. In the Select Destination Location window, select Next. If you would like to select a different folder, select Browse. 10. In the Ready to Install window, select Install. All the necessary files will be extracted to the folder selected in the step 9. Installing files 11. Make sure the checkbox next to "Install ..... now" is checked and select Finish. 12. Follow the instructions on the screen to complete installation and restart the computer. Finally delete the file saved in the step 4. Unattended Install This is for system administrators' use only. 1. Refer to the Manual Install section, and download and extract the file. 2. In the step 11 of the Installing files section, uncheck the checkbox next to "Install ..... now", and then select Finish to cancel installation. 3. At the command line, execute setup.exe with the -S -SMS options. Example: [Path where the files were extracted]\setup -S -SMS -------------------------------------------------------------------------------- UNINSTALLATION INSTRUCTIONS Manual Uninstall [Windows 8, 8.1] [Mouse and Keyboard] 1. Start Windows and logon with an administrator account. 2. Hold down the Windows logo key and press X to open a menu at the lower-left area of the screen. 3. Select Programs and Features from the menu. 4. Select Lenovo Power Management Driver, and select Uninstall or Uninstall/Change. 5. Follow the instructions on the screen to complete uninstallation and restart the computer. [Touch] 1. Start Windows and logon with an administrator account. 2. Press the Windows logo button to display the Start screen. 3. Swipe in from the bottom edge of the touchscreen to display the App bar. 4. Select All Apps. 5. Select Control Panel. 6. Select Programs. 7. Select Programs and Features. 8. Select Lenovo Power Management Driver, and select Uninstall or Uninstall/Change. 9. Follow the instructions on the screen to complete uninstallation and restart the computer. [Windows 7] 1. Start Windows and logon with an administrator account. 2. Select Start, then select Control Panel. 3. Make sure "View by Category" is selected, and select Uninstall a program. 4. Select Lenovo Power Management Driver, and select Uninstall or Uninstall/Change. 5. Follow the instructions on the screen to complete uninstallation and restart the computer. [Windows Vista] 1. Start Windows and logon with an administrator account. 2. Select Start, then select Control Panel. 3. Make sure "Control Panel Home" is selected, and select Uninstall a program. 4. Select Lenovo Power Management Driver, and select Uninstall or Uninstall/Change. 5. Follow the instructions on the screen to complete uninstallation and restart the computer. [Windows XP] 1. Start Windows and logon with an administrator account. 2. Select Start, then select Control Panel. 3. Select Add or Remove Programs. 4. Select Lenovo Power Management Driver, and select Remove or Change/Remove. 5. Follow the instructions on the screen to complete uninstallation and restart the computer. [Windows 2000/Me/98 SE] 1. Start Windows and logon with an administrator account (Windows 2000). 2. Select Start, select Settings, then select Control Panel. 3. Select Add/Remove Programs. 4. Select Lenovo Power Management Driver, and select the Add/Remove... button. 5. Follow the instructions on the screen to complete uninstallation and restart the computer. -------------------------------------------------------------------------------- VERSION INFORMATION The following versions have been released to date. Package Build ID Rev. Issue Date ---------- -------- ---- --------------- 1.67.3.13 grku10ww 04 2013/10/31 1.67.3.13 grku10ww 03 2013/10/18 1.67.3.13 grku10ww 02 2013/10/11 1.67.3.13 grku10ww 01 2013/09/06 1.67.0.02 giku06ww 02 2013/09/20 1.67.0.02 giku06ww 01 2013/07/05 1.66.0.22 geku18ww 08 2013/06/28 1.66.0.22 geku18ww 07 2013/05/10 1.66.0.22 geku18ww 06 2013/04/23 1.66.0.22 geku18ww 05 2013/04/11 1.66.0.22 geku18ww 04 2013/04/08 1.66.0.22 geku18ww 03 2013/03/15 1.66.0.22 geku18ww 02 2013/01/18 1.66.0.22 geku18ww 01 2012/12/19 1.66.0.22 geku18ww 03 2013/03/15 1.66.0.22 geku18ww 02 2013/01/18 1.66.0.22 geku18ww 01 2012/12/19 1.66.0.21 geku16ww 01 2012/11/26 1.66.0.17 geku09ww 02 2012/11/02 1.66.0.17 geku09ww 01 2012/10/18 1.66.0.15 geku08ww 01 2012/10/09 1.66.0.14 geku06ww 01 2012/09/24 1.66.0.7 gdku07ww 01 2012/09/24 1.65.05.21 g1ku20ww 05 2012/10/24 1.65.05.21 g1ku20ww 04 2012/10/12 1.65.05.21 g1ku20ww 03 2012/08/10 1.65.05.21 g1ku20ww 02 2012/07/31 1.65.05.21 g1ku20ww 01 2012/07/18 1.65.05.20 g1ku10ww 06 for factory use 1.65.05.20 g1ku10ww 05 for factory use 1.65.05.20 g1ku10ww 04 for factory use 1.65.05.20 g1ku10ww 03 2012/05/25 1.65.05.20 g1ku10ww 02 2012/04/27 1.65.05.20 g1ku10ww 01 2012/04/06 1.64 03 2012/03/15 1.64 02 2011/12/01 1.64 01 2011/11/02 1.63 02 2012/03/01 1.63 01 2011/08/29 1.62 06 2011/07/15 1.62 05 2011/06/10 1.62 04 2011/04/28 1.62 03 2011/04/08 1.62 02 2011/03/18 1.62 01 2011/03/10 1.61 02 2011/03/08 1.61 01 2011/01/25 1.60 09 2010/09/09 1.60 08 2010/09/03 1.60 07 2010/05/19 1.60 06 2010/04/06 1.60 05 2010/03/16 1.60 04 2010/02/12 1.60 03 2010/01/29 1.60 02 2010/01/05 1.60 01 2009/12/18 1.55 01 2009/10/02 1.53 02 2009/09/11 1.53 01 2009/06/11 1.52 01 2008/11/18 1.51 30th release 1.50 29th release 1.45 28th release 1.44 27th release 1.43 26th release 1.42 25th release 1.41 24th release 1.40 23th release 1.33 22th release 1.32 21th release 1.31 20th release 1.30 19th release 1.26 18th release 1.25 17th release 1.24 16th release 1.23 15th release 1.23 15th release 1.22 14th release 1.21 13th release 1.21 13th release 1.20 12th release 1.19 11th release 1.18 10th release 1.18 10th release 1.17 9th release 1.16 8th release 1.15 7th release 1.14 6th release 1.13 5th release 1.12 4th release 1.11 3rd release 1.10 2nd release 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. To check the version of software, refer to the Determining which version is installed section. Summary of Changes Where: < > Package version number [Important] Important update (New) New function or enhancement (Fix) Correction to existing function <1.67.03.13> - [Important] Added support for Windows 8.1 32-bit. <1.67.03.13> - (New) Added support for ThinkPad T540p,W540,X140e. <1.67.03.13> - [Important] Added support for Microsoft Windows 8.1 64-bit. - (New) Added support for ThinkPad S1 Yoga,Yoga. <1.67.03.13> - (New) Improved the flip-screen feature on ThinkPad Twist S230u. - (New) Improved screen auto-rotation user experience after resume from sleep/hibernation on ThinkPad Twist S230u. <1.67.0.02> - (New) Added support for ThinkPad T440,T440p,X240. <1.67.0.02> - (New) Added support for ThinkPad T440s,X240s. <1.66.0.22> - (New) Added support for ThinkPad Edge E430c,E530c. - (New) Added support for ThinkPad Edge E431,E531. - (New) Added support for Thinkpad Edge E445,E545. - (New) Added support ThinkPad Twist S230u for Windows 7. <1.66.0.22> - (New) Added support for ThinkPad S3-S431,S5-S531,S431,S531. - (New) Added support for ThinkPad X1 Helix,X1 Helix 3G. <1.66.0.22> - (Fix) Corrected a description of Support models in this README document. (Added ThinkPad R60/R60e/R60i/R61/R61e/R61i/T60/T60p/T61/T61p/X60/X60s/ X60 Tablet/X61/X61s/X61 Tablet) <1.66.0.22> - (Fix) Added a description of the older version than 1.66.0.7 of VERSION INFORMATION in this README document. <1.66.0.22> - (New) Added support for Thinkpad Edge E431,E531 <1.66.0.22> - (New) Added support for ThinkPad T431s, X230s. - (New) Added support for Lenovo M490s. <1.66.0.22> - (New) Added support for ThinkPad Helix. <1.66.0.22> - (New) Supported for Windows 7, Windows Vista, and Windows XP operating systems. - (New) Added support for ThinkPad Helix. <1.66.0.21> - (New) Supported for all models. Improved ThinkPad Twist auto rotation function. <1.66.0.17> - (New) Supported for only ThinkPad Twist (Only MT:3347-2TU , MT:3347-4HU). Please use 1.66.0.14(geku06ww) for other models. - (Fix) Corrected the model name from ThinkPad S230u to ThinkPad Twist and ThinkPad S230u Twist in this Readme document. <1.66.0.17> - (Fix) Fixed an issue that customers cannot get the latest version of Lenovo PM driver using Windows Update. <1.66.0.15> - (New) Supported for all models. - (Fix) Fixed an issue that during the first log-on, software keyboard cannot be displayed when user inputs network password in the Network Connection setting window. (ThinkPad S230u only) <1.66.0.14> - (New) Added support for ThinkPad Tablet 2. - (New) Supported for only ThinkPad S230u. <1.66.0.7> - (New) Initial release for the models except ThinkPad S230u. <1.65.05.21> - (New) Added support for Microsoft Windows XP Professional SP3 for ThinkPad S430,Edge S430. <1.65.05.21> - (New) Added support for Lenovo B430,B490/B590,V490u. - (New) Added support for Microsoft Windows XP for ThinkPad Edge E135. - (New) Added support for Microsoft Windows XP Professional SP3 for ThinkPad X131e. - (New) Added support for Microsoft Windows XP Professional x64 Edition SP2 for ThinkPad W530. <1.65.05.21> - (New) Added support for ThinkPad S430,T430u. - (New) Added support for Lenovo M490,M495. <1.65.05.21> - (Fix) Corrected a description of Software name in this README document. <1.65.05.21> - (New) Added support for ThinkPad Edge E335, ThinkPad L330. - (New) Added support for Lenovo B475e, B575e,E49,V480,V480s,V580,B480,B580. - (New) Added support for Zhaoyang K29,K49,E49. - (New) Changed device name to "Lenovo PM Device" from "ThinkPad PM Device". <1.65.05.20> - (New) Added support for ThinkPad X1 Carbon <1.65.05.20> - (New) Added support for ThinkPad Edge E135 <1.65.05.20> - (New) Added support for ThinkPad Edge E130 <1.65.05.20> - (New) Added support for ThinkPad X131e,Edge S430. - (New) Added support for ThinkPad Edge E330,E435,E535. <1.65.05.20> - (New) Added support for ThinkPad L430,L530,T430,T430i,T430s,T430si,T530,T530i, W530,X230,X230i,X230 Tablet,X230i Tablet. <1.65.05.20> - (New) Added support for ThinkPad Edge E430,E530. <1.64> - (New) Added support for ThinkPad X1 Hybrid. <1.64> - (New) Added support for ThinkPad X130e. <1.64> - (New) Added support for the Change to "F1-F12 keys" function of On Screen Display on Windows 7. <1.63> - (New) Added support for ThinkPad X1 Hybrid for Windows 7 64-bit. <1.63> - (New) Added support for Microsoft Windows XP Professional x64 Edition SP2 for ThinkPad W520. <1.62> - (New) Added support for ThinkPad Edge E425,E525. <1.62> - (New) Added support for ThinkPad X121e,Edge E120,E125,E320,E325. <1.62> - (New) Added support for ThinkPad X1. <1.62> - (New) Added support for ThinkPad X220,X220i,X220 Tablet,X220i Tablet. - (New) Added support for ThinkPad Edge E220s,E420,E520. <1.62> - (New) Added support for ThinkPad W520. - (New) Added support for ThinkPad L421. <1.62> - (New) Added support for ThinkPad L420,L520,T420s,T420si,Edge E420s. <1.61> - [Important] End of support for Windows 2000, Windows Me and Windows 98 SE. Note: For Windows 2000/Me/98 SE users, use the version 1.60 of this software. - (New) Added support for ThinkPad T420,T420i,T520,T520i. <1.61> - (New) Added support for ThinkPad X120e. <1.60> - (New) Added support for W700,W700ds,W701,W701ds on Windows XP Professional x64 Edition. <1.60> - (New) Added support for ThinkPad Edge 11",E10,13",E31. - (New) Added support for ThinkPad Edge 14",15",E40,E50 on Windows XP. <1.60> - (New) Added support for ThinkPad L412,L512. <1.60> - (New) Added support for ThinkPad Edge 14",15",E40,E50. <1.60> - (New) Added support for ThinkPad W701,W701ds. <1.60> - (New) Added support for ThinkPad X201,X201i,X201s,X201 Tablet. <1.60> - (New) Added support for ThinkPad T410i,T410s,T410si,T510i. <1.60> - (Fix) Version information is not correct. <1.60> - (New) Support for ThinkPad T410,T510,W510,X100e,Edge 13",Edge E30. <1.55> - (New) Added support for Windows 7. <1.53> - (New) Added support for ThinkPad L410,L510,SL410,SL510. <1.53> - (New) Added support for ThinkPad T400s. - (New) Added new functions (Numlock indicator, Microphone mute, New Dock, Power consumption indicator in AC mode and Always On USB in AC mode). <1.52> - (New) Support for ThinkPad W700ds. <1.51> - (Fix) The system sometimes fails to enter to sleep mode after detaching the system from the ultrabay device during sleep mode. - (New) Support for ThinkPad X200s,X200 Tablet (added). <1.50> - (New) Support for Color Sensor feature. - (New) Support for ThinkPad X301,W700. <1.45> - (New) Support for ATM support feature. - (New) Support for ThinkPad X200,R400,R500,T400,T500,W500. <1.44> - (New) Support for ThinkPad X300. <1.43> - (New) Support for EnergyStar 4.0 support feature. - (New) Support for ThinkPad T61p,R61e,R61i. <1.42> - (New) Support for ThinkPad T61,R61,X61 Tablet,X61,X61s. <1.41> - (Fix) Fixed the late-resume problem on ThinkPad Power Management Driver under the Windows Vista environment. <1.40> - (New) Support for ThinkPad X60 Tablet. - (New) Support Microsoft Windows Vista 32bit/64bit. <1.33> - (New) Support for ThinkPad T60,T60p,X60,X60s. <1.32> - (Fix) Fix the issue of installation failure when some domain user account is used. <1.31> - (New) Support for Fn+F3 advanced feature of "ThinkPad Hotkey Features". <1.30> - (Fix) Blue screen error may occur in heavy situation. - (Fix) Shorten loading time during boot-up. - (Fix) Suspend/Resume continues when battery capacity is in critical low in case no hibernation file exists. <1.26> - (Note) Windows Me Logo program was terminated. - (Fix) Blue screen error may occur in uninstallation. <1.25> - (New) Support for SETUP.EXE as an installation program. - (Fix) Uninstallation does not work on Windows XP. <1.24> - (Fix) A blue screen error may occur. <1.23> - (New) Certified on all operating systems (Windows Me/2000/XP). <1.23> *Certified on Windows 2000/XP, Not certified on Windows Me - (Note) This package was applied only to Preload of ThinkPad T40,T40p,X31,R40e. - (New) Support for new function of processor state control. <1.22> - (New) Support for new function of IBM ThinkPad Keyboard Customizer Utility. - (Fix) Shutdown may take longer time. <1.21> - (New) Certified on all operating systems (Windows Me/2000/XP). <1.21> *Certified on Windows 2000/XP, Not certified on Windows Me - (Note) Windows 98 Logo program was terminated. - (New) Support for Fn + F7 function. - (Fix) LCD screen is black out after waking up from lid close hibernation on log on screen of Windows 2000/XP. <1.20> - (New) Support for a warning message when a battery is in critical condition. <1.19> - (New) Support for suspend function when a battery is in critical condition. - (Fix) Screen is turned off repeatedly on Windows XP by Fn + F3 key after Fast User Switching. <1.18> - (Fix) Added Microsoft digital signature. <1.18> * Not certified - (Fix) There is a possibility that screen may flash by Fn + F3 screen blanking. <1.17> * Not certified - (New) Support for Windows XP. - (Fix) Fn+F3 does not work correctly when mouse button is configured as left- handed. - (Fix) Fn+F3 does not work correctly when logging on Windows 98/Me with a newly created user ID. - (Fix) Fn+F3 does not work correctly when Microsoft Office XP is installed on Windows 2000. <1.16> * Not certified - (New) Support for non-suspend when FDD is attached to docking station. <1.15> * Not certified - (New) Support for ThinkPad T23. - (Fix) Dialup Network cannot re-connect after wake-up from hibernation by Fn+F12. - (Fix) Version information is not correct. - (Fix) Screen may be black out continuously after Fn+F3 on Windows 2000. <1.14> * Not certified - (New) Support for ThinkPad A22m,A22p,T22,X21,A22e,TransNote. - (New) Support for Lid close action beep function for A2x/T2x family. - (Fix) (Windows Me) System takes long time to resume from standby if Screen Saver is set. - (Fix) System does not go to standby after undocking during standby mode. <1.13> * Not certified - (New) Support for ThinkPad A21e,A21m,A21p,T21. <1.12> * Not certified - (New) Support for ThinkPad X20. - (New) Support for Windows Me. - (Fix) (Windows 2000) Changes made on power management settings are not saved correctly when Fn + F3 keys are pressed. <1.11> * Not certified - (New) Support for display switching function for ThinkPad T20. - (Fix) Fn+F3 key does not work correctly when Font size is changed. - (New) Add ThinkPad i Series 1157 in support model. <1.10> * Not certified - (New) Support for ThinkPad A20m,A20p,T20. <1.00> * Not certified - (New) Initial for ThinkPad 570E. -------------------------------------------------------------------------------- LIMITATIONS Nothing. -------------------------------------------------------------------------------- TRADEMARKS * Lenovo and ThinkPad and TransNote are registered trademarks of Lenovo. * Microsoft, Internet Explorer, 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.