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- Revision : 01
- --------------------------------------------------------------------------------
- Software name Lenovo Power Management Driver
- Support models
- [Windows 7, 8, 8.1 support]
- ThinkPad 13 Gen 2 (Machine types: 20J1, 20J2)
- ThinkPad 25
- ThinkPad A275, A285, A475, A485
- ThinkPad E470, E470c, E475, E480, E490, E495
- ThinkPad E570, E570c, E575, E580, E590, E595
- ThinkPad L470, L480, L490
- ThinkPad L570, L580, L590
- ThinkPad P1/X1 Extreme (Machine types: 20MD, 20ME, 20MF, 20MG)
- ThinkPad P51, P51s, P52, P52s
- ThinkPad P71, P72
- ThinkPad R480
- ThinkPad S1 Gen 4 (Machine types: 20LK, 20LL)
- ThinkPad S2 Gen 2 (Machine types: 20J3)
- ThinkPad S5 2nd Gen (Machine types: 20JA)
- ThinkPad T470, T470p, T470s
- ThinkPad T480 (Machine types: 20L5, 20L6)
- ThinkPad T480s (Machine types: 20L7, 20L8)
- ThinkPad T490 (Machine types: 20N2, 20N3)
- ThinkPad T490s (Machine types: 20NX, 20NY)
- ThinkPad T570 (Machine types: 20H9, 20HA)
- ThinkPad T580 (Machine types: 20L9, 20LA)
- ThinkPad T590 (Machine types: 20N4, 20N5)
- ThinkPad X1 Carbon Gen 5 (Machine types: 20HQ,20HR,20K3,20K4)
- ThinkPad X1 Carbon Gen 6 (Machine types: 20KH, 20KG)
- ThinkPad X1 Tablet Gen 2 (Machine types: 20JB, 20JC)
- ThinkPad X1 Tablet Gen 3 (Machine types: 20KJ, 20KK)
- ThinkPad X1 Yoga Gen 2 (Machine types: 20JD, 20JE, 20JF, 20JG)
- ThinkPad X1 Yoga Gen 3 (Machine types: 20LD, 20LE, 20LF, 20LG)
- ThinkPad X270 (Machine types: 20HM, 20HN)
- ThinkPad X280 (Machine types: 20KE, 20KF)
- ThinkPad X380 Yoga (Machine types: 20LH, 20LJ)
- ThinkPad X390 (Machine types: 20Q0, 20Q1)
- ThinkPad X390 Yoga (Machine types: 20NN, 20NQ)
- ThinkPad Yoga 370 (Machine types: 20JH, 20JJ)
- [Windows 7, 8, 8.1, 10 support]
- ThinkPad 8
- ThinkPad 10 Gen 1 (Machine types: 20C1, 20C3)
- ThinkPad 10 Gen 2 (Machine types: 20E3, 20E4)
- ThinkPad 11e Gen 1 (Machine types: 20D9, 20DA)
- ThinkPad 11e Gen 2 (Machine types: 20E6, 20E8, 20ED, 20EE)
- ThinkPad 11e Gen 3 (Machine types: 20G9, 20GB)
- ThinkPad 11e Gen 4 (Machine types: 20HT, 20HV)
- ThinkPad 13 Gen 1 (Machine types: 20GJ, 20GK)
- ThinkPad E450, E450c, E455, E460, E465
- ThinkPad E550, E550c, E555, E560, E560p, E565
- ThinkPad Edge E130, E135, E145
- ThinkPad Edge E330, E335
- ThinkPad Edge E430, E430c, E431, E435, E440, E445
- ThinkPad Edge E530, E530c, E531, E535, E540, E545
- ThinkPad Edge S430
- ThinkPad Helix (Machine types: 369x, 370x)
- ThinkPad Helix 2nd Gen (Machine types: 20CG, 20CH)
- ThinkPad L330
- ThinkPad L430, L440, L450, L460
- ThinkPad L530, L540, L560
- ThinkPad P40 Yoga
- ThinkPad P50, P50s
- ThinkPad P70
- ThinkPad S1 Gen 2 (Machine types: 20FS, 20FT)
- ThinkPad S1 Gen 3 (Machine types: 20JK, 20JL)
- ThinkPad S1 Yoga, S1 Yoga 12
- ThinkPad S2 Gen 1 (Machine types: 20GU)
- ThinkPad S3 (Machine types: 20QC)
- ThinkPad S3-S431, S3-S440
- ThinkPad S3 Yoga 14
- ThinkPad S430, S431, S440
- ThinkPad S5 (Machine types: 20G4)
- ThinkPad S5 Yoga 15
- ThinkPad S5-S531, S5-S540
- ThinkPad S531, S540
- ThinkPad T430, T430i, T430s, T430si, T430u, T431s, T440,
- T440p, T440s
- ThinkPad T450, T450s, T460, T460p, T460s
- ThinkPad T530, T530i, T540p, T550, T560
- ThinkPad Twist S230u
- ThinkPad W530, W540, W541, W550s
- ThinkPad X1 Carbon Gen 1 (Machine types: 34xx)
- ThinkPad X1 Carbon Gen 2 (Machine types: 20A7, 20A8)
- ThinkPad X1 Carbon Gen 3 (Machine types: 20BS, 20BT)
- ThinkPad X1 Carbon Gen 4 (Machine types: 20FB, 20FC)
- ThinkPad X1 Tablet Gen 1 (Machine types: 20GG, 20GH)
- ThinkPad X1 Yoga Gen 1 (Machine types: 20FQ, 20FR)
- ThinkPad X230, X230 Tablet, X230i, X230i Tablet, X230s
- ThinkPad X240, X240s, X250, X260
- ThinkPad Yoga 11e Gen 1 (Machine types: 20D9, 20DA)
- ThinkPad Yoga 11e Gen 2 (Machine types: 20E5, 20E7)
- ThinkPad Yoga 11e Gen 3 (Machine types: 20G8, 20GA)
- ThinkPad Yoga 11e Gen 4 (Machine types: 20HS, 20HU)
- ThinkPad Yoga 14
- ThinkPad Yoga 260
- ThinkPad Yoga 460
- Lenovo B4400, B4400s, B4450s
- Lenovo E4430
- Lenovo K29, K49
- Lenovo K2450, K4350, K4450
- Lenovo M4400, M4400s, M4450
- Lenovo Tablet 10
- Lenovo V4400, V4400u
- Operating Systems Microsoft Windows 7 32-bit, 64-bit
- Microsoft Windows 8 32-bit, 64-bit
- Microsoft Windows 8.1 32-bit, 64-bit
- Microsoft Windows 10 32-bit, 64-bit
- Refer to marketing materials to find out what computer models
- support which Operating Systems.
- Version 1.67.16.42
- *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 1.67.16.42
- [Important updates]
- - Update includes a security fix.
- [New functions or enhancements]
- - Nothing.
- [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:
- 1. Start Windows and logon with an administrator account.
- 2. If you use Windows 8, 8.1, 10
- Hold down the Windows logo key and press X to open a menu at the lower-left
- area of the screen.
- If you use Windows 7
- Select start.
- 3. Select Control Panel from the menu.
- 4. Select Hardware and Sound, then select Device Manager in Devices and Printers.
- 5. Right click Lenovo PM Device under System devices.
- 6. Select Properties, then select Driver tab.
- 7. Check the Driver 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 dpinst_x64.exe or dpinst_x86.exe with the -S options.
- Example:
- [Path where the files were extracted]\dpinst_x64.exe -S
- --------------------------------------------------------------------------------
- UNINSTALLATION INSTRUCTIONS
- Manual Uninstall
- 1. Start Windows and logon with an administrator account.
- 2. If you use Windows 8, 8.1, 10
- Hold down the Windows logo key and press X to open a menu at the lower-left
- area of the screen.
- If you use Windows 7
- Select start.
- 3. Select Control Panel from the menu.
- 4. Select Hardware and Sound, then select Device Manager in Devices and Printers.
- 5. Right click Lenovo PM Device under System devices.
- 6. Select Uninstall.
- 7. Check "Delete the driver software for this device." then select OK.
- 8. Restart.
- --------------------------------------------------------------------------------
- VERSION INFORMATION
- The following versions have been released to date.
- Package Build ID Rev. Issue Date
- ---------- -------- ---- ----------
- 1.67.16.42 n2hku07w 01 2019/12/16
- 1.67.16.20 n2hku05w 01 2019/11/14
- 1.67.16.20 n2hku03w 02 2019/04/18
- 1.67.16.20 n2hku03w 01 2019/03/04
- 1.67.14.07 n20ku13w 02
- 1.67.14.07 n20ku13w 01 2018/10/08
- 1.67.14.05 n20ku12w 02 2018/09/25
- 1.67.14.05 n20ku12w 01 2018/08/22
- 1.67.14.04 n20ku10w 04 2018/06/27
- 1.67.14.04 n20ku10w 03 2018/06/08
- 1.67.14.04 n20ku10w 02 2018/05/24
- 1.67.14.04 n20ku10w 01 2018/05/14
- 1.67.14.04 n20ku09w 05 2018/04/18
- 1.67.14.04 n20ku09w 04 2018/02/01
- 1.67.14.04 n20ku09w 03 2018/01/30
- 1.67.14.04 n20ku09w 02 2018/01/16
- 1.67.14.04 n20ku09w 01 2017/12/07
- 1.67.14.04 n20ku08w 01 2017/11/29
- 1.67.13.12 n1zku17w 01 2017/09/20
- 1.67.13.12 n1zku15w 03 2017/09/25
- 1.67.13.12 n1zku15w 02 2017/09/06
- 1.67.13.12 n1zku15w 01 2017/08/29
- 1.67.12.24 n1mku60w 02 2017/04/25
- 1.67.12.24 n1mku60w 01 2017/04/18
- 1.67.12.23 n1mku58w 03 2017/04/14
- 1.67.12.23 n1mku58w 02 2017/04/13
- 1.67.12.23 n1mku58w 01 2017/03/13
- 1.67.12.19 n1mku54w 07 2017/02/08
- 1.67.12.19 n1mku54w 06 2017/01/31
- 1.67.12.19 n1mku54w 05 2017/01/20
- 1.67.12.19 n1mku54w 04 2017/01/19
- 1.67.12.19 n1mku54w 03 2017/01/10
- 1.67.12.19 n1mku54w 02 2016/12/13
- 1.67.12.18 n1mku52w 01 2016/11/22
- 1.67.12.16 n1mku23w 01 2016/09/07
- 1.67.12.14 n1mku20w 01 2016/07/26
- 1.67.12.10 n1mku14w 01 2016/06/22
- 1.67.12.07 n1mku09w 01 2016/05/13
- 1.67.11.08 n1lku12w 02 2016/03/11
- 1.67.11.08 n1lku12w 01 2016/03/04
- 1.67.11.06 n1lku08w 01 2016/01/29
- 1.67.10.20 n1cku27w 11 2016/01/27
- 1.67.10.20 n1cku27w 10 2016/01/19
- 1.67.10.20 n1cku27w 09 2016/01/15
- 1.67.10.20 n1cku27w 08 2016/01/12
- 1.67.10.20 n1cku27w 07 2015/12/15
- 1.67.10.20 n1cku27w 06 2015/11/19
- 1.67.10.20 n1cku27w 05 2015/11/17
- 1.67.10.20 n1cku27w 04 2015/11/10
- 1.67.10.20 n1cku27w 03 2015/10/23
- 1.67.10.20 n1cku27w 02 2015/10/20
- 1.67.10.20 n1cku27w 01 2015/09/23
- 1.67.10.15 n1cku18w 02 2015/08/12
- 1.67.10.15 n1cku18w 01 2015/07/29
- 1.67.10.07 n1cku09w For factory use
- 1.67.10.02 n1cku04w 01 2015/04/17
- ----- old n1cku04e -----
- 1.67.10.02 n1cku04e 02 2015/03/31
- 1.67.10.02 n1cku04e 01 2015/03/10
- 1.67.09.03 n19ku12e 05 2015/02/12
- 1.67.09.03 n19ku12e 04 2015/01/15
- 1.67.09.03 n19ku12e 03 2015/01/13
- 1.67.09.03 n19ku12e 02 2014/12/10
- 1.67.09.03 n19ku12e 01 2014/12/02
- 1.67.09.00 n19ku07e 01 2014/10/22
- 1.67.07.06 n19ku05e 01 2014/08/28
- 1.67.04.05 gtku09ew 01 2014/08/12
- 1.67.04.04 gtku07ew 01 2013/12/03
- 1.67.0.02 giku06ew 03 2013/09/13
- 1.67.0.02 giku06ew For factory use
- 1.67.0.02 giku06ew For factory use
- 1.67.0.02 giku06ew For factory use
- 1.67.0.02 giku06ew 02 2013/08/06
- 1.67.0.02 giku06ew 01 2013/06/08
- ----- old n19ku12w -----
- 1.67.9.03 n19ku12w 03 2015/03/31
- 1.67.9.03 n19ku12w 02 2015/01/13
- 1.67.9.03 n19ku12w 01 2014/11/18
- 1.67.9.02 n19ku10w 01 2014/10/28
- 1.67.9.00 n19ku07w for factory use
- 1.67.9.00 n19ku07w 02 2014/10/17
- 1.67.9.00 n19ku07w 01 2014/10/08
- 1.67.4.05 gtku09ww 03 2014/05/30
- 1.67.4.05 gtku09ww 02 2014/04/18
- 1.67.4.05 gtku09ww 01 2014/03/04
- 1.67.4.04 gtku07ww 03 2013/12/20
- 1.67.4.04 gtku07ww 02 2013/12/04
- 1.67.4.04 gtku07ww 01 2013/11/25
- 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
- <1.67.16.42>(n2hku07w)
- -(Fix) Update includes a security fix.
- <1.67.16.20>(n2hku05w)
- - (New) Added 19H1 Digital Signature for N2HKU02W.
- <1.67.16.20>(n2hku03w)
- - (New) Added support for ThinkPad X390 Yoga (Machine types: 20NN, 20NQ).
- <1.67.16.20>(n2hku03w)
- - (Fix) Fixed an issue where Hotkey might event unexpected notification when
- Lenovo Smart Standby driver is installed.
- - (Fix) Fixed a security issue.
- <1.67.14.07>(n20ku13w)
- - (Fix) Fixed an issue that Hotkey/OnScreenDisplay function may not work on
- Windows 7.
- <1.67.14.05>(n20ku12w)
- - (New) Update Intelligent Cooling Feature.
- - (New) Support to Privacy Guard display panel.
- - (New) Added support for ThinkPad P1 / X1 Extreme (Machine types: 20MD, 20ME
- / 20MF, 20MG).
- - (Fix) Security fix.
- <1.67.14.04>(n20ku10w)
- - (New) Added support for ThinkPad A285.
- <1.67.14.04>(n20ku10w)
- - (New) Added support for ThinkPad A485.
- <1.67.14.04>(n20ku10w)
- - (New) Added support for ThinkPad E485, ThinkPad E585.
- <1.67.14.04>(n20ku10w)
- - (New) Added support for ThinkPad P51 (Machine Types: 20MN, 20MM).
- <1.67.14.04>(n20ku09w)
- - (New) Added support for Lenovo Tablet 10.
- <1.67.14.04>(n20ku09w)
- - (New) Added support for ThinkPad X1 Tablet Gen 3 (Machine types: 20KJ, 20KK).
- <1.67.14.04>(n20ku09w)
- - (New) Added support for ThinkPad T480, ThinkPad T480s, and ThinkPad X1 Carbon 6th.
- <1.67.14.04>(n20ku09w)
- - (New) Added support for ThinkPad X380 Yoga, ThinkPad S1 (4th Gen)
- <1.67.14.04> (n20ku09w)
- - (New) Added support for ThinkPad X280.
- <1.67.14.04> (n20ku09w)
- - (New) Added support for Microsoft Windows 7/8/8.1.
- <1.67.14.04> (n20ku08w)
- - (Fix) Security fix.
- - (New) Added support for ThinkPad R480, E480, E580.
- <1.67.13.12> (n1zku17w)
- - (Fix) Correct the Readme description for ThinkPad A475 and ThinkPad A275
- <1.67.13.12> (n1zku17w)
- - (New) Added support for Microsoft Windows 7.
- <1.67.13.12> (n1zku15w)
- - (New) Added support for ThinkPad 25 (Machine types: 20K7).
- <1.67.13.12> (n1zku15w)
- - (New) Improve Intelligent Cooling feature
- - (Fix) Updated to include security fixes.
- - (Fix) Fixed keyboard back light issue for Tablet products.
- <1.67.12.24>(n1mku60w)
- - (New) Added support for ThinkPad Yoga 370
- <1.67.12.24>(n1mku60w)
- - (Fix) Updated to include security fixes.
- <1.67.12.23>(n1mku58w)
- - (New) Added support for X270(Machine types: 20K5, 20K6)
- <1.67.12.23>(n1mku58w)
- - (New) Added support for T470(Machine types: 20JM, 20JN), T470s(Machine types: 20JS, 20JT).
- <1.67.12.23>(n1mku58w)
- - (Fix) Fixed Event Viewer issue in Windows7.
- - (Fix) Update to include security fixes.
- <1.67.12.19>(n1mku54w)
- - (New) Added support for ThinkPad P51, P71.
- <1.67.12.19> (n1mku54w)
- - (New) Added support for ThinkPad P51s, X1 Carbon (Machine types: 20K3, 20K4).
- <1.67.12.19> (n1mku54w)
- - (New) Added support for ThinkPad X1 Yoga (Machine types: 20JD, 20JE, 20JF, 20JG).
- <1.67.12.19> (n1mku54w)
- - (New) Added support for ThinkPad T470, T470p, T470s, T570, L470.
- <1.67.12.19> (n1mku54w)
- - (New) Track Point Firmware Update support.
- <1.67.12.18> (n1mku52w)
- - (Fix) Fixed Keyboard backlight function issue.
- <1.67.12.16> (n1mku23w)
- - (Fix) Fixed Lenovo Platform Service high CPU usage issue.
- <1.67.12.14> (n1mku20w)
- - (New) Added support for ThinkPad E470, E470c, E570, E570c, E475, E575
- <1.67.12.14> (n1mku20w)
- - (Fix) Fixed an issue that ThinkVanteage System Update issue.
- <1.67.12.13> (n1mku18w)
- - (New) Removed the uninstallation entry (�gLenovo Power Management Driver�h) from "Programs and Features"
- <1.67.12.10> (n1mku14w)
- - (New) Added auto keyboard backlight feature support for ThinkPad X1 Tablet.
- - (Fix) Fixed an issue that touch pad may not work on ThinkPad X1 Tablet.
- <1.67.12.7> (n1mku09w)
- - (New) Added support for ThinkPad E560p (ROW), ThinkPad S5 (PRC).
- <1.67.11.8> (n1lku12w)
- - Added support for ThinkPad Yoga 11e 3rd Gen.
- <1.67.11.8> (n1lku12w)
- - (New) Added support for ThinkPad 13.
- - (Fix) Improved the Continuum feature.
- <1.67.11.6> (n1lku08w)
- - (New) Added support for ThinkPad X1 Tablet (Machine types: 20GG, 20GH).
- <1.67.10.20> (n1cku27w)
- - (New) Added support for Thinkpad 11e 3rd Gen.
- <1.67.10.20> (n1cku27w)
- - (New) Added support for Thinkpad P40 Yoga.
- <1.67.10.20> (n1cku27w)
- - (New) Added support for Thinkpad T460.
- <1.67.10.20> (n1cku27w)
- - (New) Added support for ThinkPad T460s, T560, P50s, L560.
- - (New) Added support for ThinkPad X1 Carbon (Machine types: 20FB, 20FC).
- <1.67.10.20> (n1cku27w)
- - (New) Added support for ThinkPad T460p, ThinkPad L460.
- <1.67.10.20> (n1cku27w)
- - (New) Added support for ThinkPad X1 Yoga (Machine types: 20FQ, 20FR).
- <1.67.10.20> (n1cku27w)
- - (New) Added support for ThinkPad X260.
- <1.67.10.20> (n1cku27w)
- - (New) Added support for ThinkPad 10 (Machine types: 20E3, 20E4)
- in [Windows 8.1 support].
- <1.67.10.20> (n1cku27w)
- - (New) Added support for ThinkPad Yoga 260(Black:WW),
- ThinkPad Yoga 260(Silver : NA),
- ThinkPad S1(Silver: China)
- <1.67.10.20> (n1cku27w)
- - (New) Added support for ThinkPad E460, E465, E560, E565.
- <1.67.10.20> (n1cku27w)
- - (New) Added support for ThinkPad P50, P70.
- <1.67.10.20> (n1cku27w)
- - (New) Added support for ThinkPad Yoga14, ThinkPad Yoga460, ThinkPad S3.
- <1.67.10.15> (n1cku18w)
- - (New) Added support for ThinkPad 10 (Machine types: 20E3, 20E4).
- <1.67.10.15> (n1cku18w)
- -(New) Added Windows 10 support.
- <1.67.10.07> (n1cku09w)
- -(New) Added the Fn Sticky key support for keyboard accessibility.
- <1.67.10.02> (n1cku04w)
- -[Important] Merged "n1cku04e" and "n19ku12w" into "n1cku04w".
- Please see the release history below for each old package.
- ----- old n1cku04e --------------------------------------
- <1.67.10.02> (n1cku04e)
- -(New) Added Machine Type for ThinkPad 11e, Yoga 11e.
- <1.67.10.02> (n1cku04e)
- -(New) Added support for ThinkPad 11e.
- <1.67.09.03> (n19ku12e)
- -(New) Added Windows 8.1 32-bit support for ThinkPad L440, L540.
- <1.67.09.03> (n19ku12e)
- -(New) Added support for ThinkPad S1 Yoga 12.
- <1.67.09.03> (n19ku12e)
- -(New) Added support for ThinkPad T450, T450s, L450.
- <1.67.09.03> (n19ku12e)
- -(New) Added support for ThinkPad E550, E450C, E550C.
- <1.67.09.03> (n19ku12e)
- -(Fix) Fixed an issue that updating Lenovo Power Management Driver might
- cause some legacy Thinkpad models unbootable.
- <1.67.09.00> (n19ku07e)
- -(New) Added support for ThinkPad E450.
- <1.67.07.06> (n19ku05e)
- -(New) Added support for ThinkPad S3 Yoga 14.
- <1.67.04.05> (gtku09ew)
- -(New) Added support for ThinkPad Edge E455, E555.
- -(New) Removed Windows XP support from supported Operating Systems.
- -(New) Removed Windows Vista support from supported Operating Systems.
- <1.67.04.04> (gtku07ew)
- -(New) Added support for Microsoft Windows 8.1 32-bit, 64-bit.
- -(New) Added support for Lenovo M4400, M4450, V4400, B4400, V4400u.
- -(New) Added support for Lenovo B4450s, E4430, B4400s.
- <1.67.0.02> (giku06ew)
- -(New) Added support for Lenovo L440, L540.
- -(New) Added support for ThinkPad S540, S5-S540
- <1.67.0.02> (giku06ew)
- -(New) Added support for ThinkPad Edge E440, E540.
- <1.67.0.02> (giku06ew)
- -(New) Added support for Lenovo M5400, B5400.
- <1.67.0.02> (giku06ew)
- -(New) Added support for Zhaoyang K2450.
- <1.67.0.02> (giku06ew)
- -(New) Added support for ThinkPad Edge E145, Lenovo B490s, Zhaoyang K4450.
- <1.67.0.02> (giku06ew)
- -(New) Initial release for ThinkPad S440, S3-S440, Lenovo V4400u.
- ----- old n19ku12w --------------------------------------
- <1.67.09.03>
- - (New) Specified the machine types (20D9, 20DA) for ThinkPad 11e,Yoga 11e.
- <1.67.09.03>
- - (New) Added support for ThinkPad X250.
- <1.67.09.03>
- - (New) Added support for ThinkPad T550,W541,W550s.
- <1.67.09.03>
- - (New) Added support for ThinkPad X1 Carbon (Machine types: 20BS, 20BT).
- - (New) Added support for ThinkPad S5 Yoga 15.
- <1.67.09.03>
- - (Fix) Fixed an issue where the following models failed to be booted after
- updating this software.
- ThinkPad X41 Tablet, X60 Tablet, X200 Tablet, X201 Tablet, X220 Tablet,
- X220i Tablet, X230 Tablet, X230i Tablet
- ThinkPad Yoga 11e
- <1.67.09.02>
- - (Fix) Fixed the issue of the Intelligent Cooling feature on ThinkPad Helix 2nd
- Gen.
- <1.67.09.00>
- -(New) Added support for ThinkPad Helix 2nd Gen (Machine types: 20CG, 20CH).
- <1.67.09.00>
- - (New) Added the [Windows Vista support] information in the title section.
- <1.67.09.00>
- - [Important]
- Ended support for Microsoft Windows XP.
- (Note)
- For Microsoft Windows XP, use the version 1.67.04.05 (GTKU09WW).
- - (New) Added touchpad future support.
- <1.67.04.05>
- - (New) Added support for ThinkPad Yoga 11e.
- <1.67.04.05>
- - (New) Added support for ThinkPad 10.
- - (New) Added support for ThinkPad 11e.
- <1.67.04.05>
- - (New) Added support for the announcement function on the ThinkPad X1 Carbon
- Uncommonly Intuitive Adaptive Keyboard.
- <1.67.04.04>
- - (New) Added support for ThinkPad 8.
- <1.67.04.04>
- - (Fix) In this readme, removed ThinkPad S5-S540.
- <1.67.04.04>
- - (New) Added support for ThinkPad X1 Carbon (MTM:20A7, 20A8)
- - Marged support models for all os in this readme.
- <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
- In the case of the manual installation on the portrait screen , the error
- message is displayed. It requires 960 pixels resolution. Please install on the
- landscape screen.
- --------------------------------------------------------------------------------
- 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.
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