ReadMe

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.

Version 1.69.15.0

[Important updates]

Nothing.

[New functions or enhancements]

- Added support for ThinkPad X1 Carbon Gen 12 (Machine types: 21KC, 21KD).

- Added support for

ThinkPad X1 2-in-1 Gen 9 (Machine types: 21KE, 21KF)

ThinkPad X13 Gen 5 (Machine types: 21LU, 21LV)

ThinkPad X13 2-in-1 Gen 5 (Machine types: 21LW, 21LX)

ThinkPad E14 Gen 6 (Machine types: 21M7, 21M8, 21M3, 21M4)

ThinkPad R14 Gen 6 (Machine types: 21M9)

ThinkPad E16 Gen 2 (Machine types: 21MA, 21MB, 21M5, 21M6)

ThinkPad L14 Gen 5 (Machine types: 21L5, 21L6)

ThinkPad L16 Gen 1 (Machine types: 21L7, 21L8)

ThinkPad T14s Gen 5 (Machine types: 21LS, 21LT)

ThinkPad T14 Gen 5 (Machine types: 21ML, 21MM)

ThinkPad T16 Gen 3 (Machine types: 21MN, 21MQ)

ThinkPad X12 Detachable Gen 2 (Machine types: 21LK, 21LL)

ThinkPad L14 Gen 5 (Machine types: 21L1, 21L2)

ThinkPad L16 Gen 1 (Machine types: 21L3, 21L4)

ThinkPad L13 Gen 5 (Machine types: 21LB, 21LC)

ThinkPad L13 2-in-1 Gen 5 (Machine types: 21LM, 21LN)

ThinkPad S2 Gen 9 (Machine types: 21LQ)

ThinkPad P16v Gen 2 (Machine types: 21KX, 21KY)

[Problem fixes]

Nothing.

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 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.

1. Press Windows logo key then press R then click "Run" to open Run dialog box

2. Type "winver" the press OK to open "About Windows" dialog box

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. When the selection message of the Run or Save on the window, select Save.

4. 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. Open command prompt with run as administrator option.

3. At the command line, execute pnputil with the following option;

/install /reboot

Example:

pnputil.exe /add-driver [Path where the files ware extracted]\IBMPMDRV.inf /install /reboot

Return Code:

- Refer to PnPUtil.exe Return Code in Microsoft Web site.

Manual Uninstall

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 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.

The following versions have been released to date.

Package Build ID Rev. Issue Date

---------- -------- ---- ----------

1.69.15.0 n3yku02w 05 2024/03/28

1.69.15.0 n3yku02w 04 2024/03/22

1.69.15.0 n3yku02w 03 2024/03/15

1.69.15.0 n3yku02w 02 2024/03/13

1.69.15.0 n3yku02w 01 2023/12/15

1.68.37.0 n3xku04w 11

1.68.37.0 n3xku04w 10

1.68.37.0 n3xku04w 09 2023/09/05

1.68.37.0 n3xku04w 08 2023/08/21

1.68.37.0 n3xku04w 07 2023/08/08

1.68.37.0 n3xku04w 06 2023/05/25

1.68.37.0 n3xku04w 05 2023/05/09

1.68.37.0 n3xku04w 04 2023/04/10

1.68.37.0 n3xku04w 04 2023/03/30

1.68.37.0 n3xku04w 03 2023/03/29

1.68.37.0 n3xku04w 01 2023/03/21

1.68.37.0 n3xku04w 01 2023/02/20

1.68.30.0 n3aku13w 03 2023/01/18

1.68.30.0 n3aku13w 02 2022/11/29

1.68.30.0 n3aku13w 01 2022/10/10

1.68.30.0 n3aku12w 03 2022/09/26

1.68.30.0 n3aku12w 02 2022/09/15

1.68.30.0 n3aku12w 01 2022/08/18

1.68.30.0 n3aku10w 08 2022/07/05

1.68.30.0 n3aku10w 07 2022/06/13

1.68.30.0 n3aku10w 06 2022/05/30

1.68.30.0 n3aku10w 05 2022/05/24

1.68.30.0 n3aku10w 04 2022/04/27

1.68.30.0 n3aku10w 03 2022/04/22

1.68.30.0 n3aku10w 02 2022/04/21

1.68.30.0 n3aku10w 01 2022/04/08

1.68.28.0 n3aku09w 02 2022/04/02

1.68.28.0 n3aku09w 01 2022/03/18

1.68.27.0 n3aku08w 02 2022/03/03

1.68.27.0 n3aku08w 01 2022/02/22

1.68.26.0 n3aku05w 01 2022/01/28

1.67.17.55 n2hku68w 01

1.67.17.54 n2hku67w 05 2021/07/14

1.67.17.54 n2hku67w 04 2021/06/28

1.67.17.54 n2hku67w 03 2021/06/22

1.67.17.54 n2hku67w 02 2021/05/17

1.67.17.54 n2hku67w 01 2021/03/22

1.67.17.52 n2hku64w 06 2021/03/22

1.67.17.52 n2hku64w 05 2021/02/26

1.67.17.52 n2hku64w 04 2021/02/05

1.67.17.52 n2hku64w 03 2021/01/29

1.67.17.52 n2hku64w 02 2021/01/08

1.67.17.52 n2hku64w 01 2020/12/18

1.67.17.51 n2hku62w 10 2020/12/02

1.67.17.51 n2hku62w 09 2020/11/17

1.67.17.51 n2hku62w 08 2020/10/23

1.67.17.51 n2hku62w 07 2020/10/01

1.67.17.51 n2hku62w 06 2020/09/21

1.67.17.51 n2hku62w 05 2020/07/20

1.67.17.51 n2hku62w 04 2020/07/20

1.67.17.51 n2hku62w 03 2020/06/22

1.67.17.51 n2hku62w 02 2020/04/28

1.67.17.51 n2hku62w 01 2020/04/13

1.67.17.50 n2hku60w 02 2020/02/17

1.67.17.50 n2hku60w 01 2020/02/04

1.67.17.48 n2hku58w 01 2019/12/05

1.67.17.28 n2hku54w 07 2019/11/12

1.67.17.28 n2hku54w 06 2019/10/15

1.67.17.28 n2hku54w 05 2019/09/06

1.67.17.28 n2hku54w 04 2019/08/07

1.67.17.28 n2hku54w 03 2019/07/10

1.67.17.28 n2hku54w 02 2019/07/05

1.67.17.28 n2hku54w 01 2019/06/13

1.67.17.17 n2hku52w 03 2019/05/23

1.67.17.17 n2hku52w 02 2019/05/21

1.67.17.17 n2hku52w 01 2019/04/16

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

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 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

1.22 14th release

1.21 13th release

1.20 12th release

1.19 11th 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

<1.69.15.0>(n3yku02w)

- (New) Added support for

ThinkPad L14 Gen 5 (Machine types: 21L1, 21L2)

ThinkPad L16 Gen 1 (Machine types: 21L3, 21L4)

ThinkPad L13 Gen 5 (Machine types: 21LB, 21LC)

ThinkPad L13 2-in-1 Gen 5 (Machine types: 21LM, 21LN)

ThinkPad S2 Gen 9 (Machine types: 21LQ)

ThinkPad P16v Gen 2 (Machine types: 21KX, 21KY)

<1.69.15.0>(n3yku02w)

- (New) Added support for

ThinkPad T14s Gen 5 (Machine types: 21LS, 21LT)

ThinkPad T14 Gen 5 (Machine types: 21ML, 21MM)

ThinkPad T16 Gen 3 (Machine types: 21MN, 21MQ)

ThinkPad X12 Detachable Gen 2 (Machine types: 21LK, 21LL)

<1.69.15.0>(n3yku02w)

- (Fix) Added summary of changes in Readme file.

<1.69.15.0>(n3yku02w)

- (New) Added support for

ThinkPad X1 2-in-1 Gen 9 (Machine types: 21KE, 21KF)

ThinkPad X13 Gen 5 (Machine types: 21LU, 21LV)

ThinkPad X13 2-in-1 Gen 5 (Machine types: 21LW, 21LX)

ThinkPad E14 Gen 6 (Machine types: 21M7, 21M8, 21M3, 21M4)

ThinkPad R14 Gen 6 (Machine types: 21M9)

ThinkPad E16 Gen 2 (Machine types: 21MA, 21MB, 21M5, 21M6)

ThinkPad L14 Gen 5 (Machine types: 21L5, 21L6)

ThinkPad L16 Gen 1 (Machine types: 21L7, 21L8)

<1.69.15.0>(n3yku02w)

- (New) Added support for ThinkPad X1 Carbon Gen 12 (Machine types: 21KC, 21KD).

<1.68.37.0>(n3xku04w)

- (Fix) Modified installer package file to hide unnecessary command prompt

and to show status message after installation.

<1.68.37.0>(n3xku04w)

- (New) Added support for

ThinkPad Z13 Gen 2 (Machine types: 21JV, 21JW)

ThinkPad Z16 Gen 2 (Machine types: 21JX, 21JY)

<1.68.37.0>(n3xku04w)

- (New) Added support for ThinkPad P16v Gen 1 (Machine types: 21FE, 21FF).

<1.68.37.0>(n3xku04w)

- (New) Added support for ThinkPad X13 Gen 4 (Machine types: 21J3, 21J4).

<1.68.37.0>(n3xku04w)

- (New) Added support for

ThinkPad T14 Gen 4 (Machine types: 21K3, 21K4)

ThinkPad P14s Gen 4 (Machine types: 21K5, 21K6)

ThinkPad T16 Gen 2 (Machine types: 21K7, 21K8)

ThinkPad P16s Gen 2 (Machine types: 21K9, 21KA)

ThinkPad T14s Gen 4 (Machine types: 21F8, 21F9)

<1.68.37.0>(n3xku04w)

- (New) Added support for ThinkPad P16v Gen 1 (Machine types: 21FC, 21FD)

- (New) Added support for ThinkPad P16 Gen 2 (Machine types: 21FA, 21FB)

- (New) Added support for ThinkPad P1 Gen 6 (Machine types: 21FV, 21FW)

<1.68.37.0>(n3xku04w)

- (New) Added support for

ThinkPad E14 Gen 5 (Machine types: 21JK, 21JL, 21JR, 21JS)

ThinkPad R14 Gen 5 (Machine types: 21JM)

ThinkPad E16 Gen 1 (Machine types: 21JN, 21JQ, 21JT, 21JU)

<1.68.37.0>(n3xku04w)

- (New) Added support for

ThinkPad L13 Gen 4 (Machine types: 21FG, 21FH)

ThinkPad S2 Gen 8 (Machine types: 21FL)

ThinkPad L13 Yoga Gen 4 (Machine types: 21FJ, 21FK)

ThinkPad S2 Yoga Gen 8 (Machine types: 21FM)

<1.68.37.0>(n3xku04w)

- (New) Added support for

ThinkPad L14 Gen 4 (Machine types: 21H1, 21H2)

ThinkPad L15 Gen 4 (Machine types: 21H3, 21H4)

ThinkPad T14 Gen 4 (Machine types: 21HD, 21HE)

ThinkPad P14s Gen 4 (Machine types: 21HF, 21HG)

ThinkPad T16 Gen 2 (Machine types: 21HH, 21HJ)

ThinkPad P16s Gen 2 (Machine types: 21HK, 21HL)

- (New) Added support for ThinkPad X1 Nano Gen 3 (Machine types: 21K1, 21K2).

- (New) Added support for ThinkPad T14s Gen 4 (Machine types: 21F6, 21F7).

- (New) Added support for

ThinkPad X13 Gen 4 (Machine types: 21EX, 21EY)

ThinkPad X13 Yoga Gen 4 (Machine types: 21F2, 21F3)

- (New) Added support for ThinkPad T14p Gen 1 (Machine types: 21J7).

<1.68.37.0>(n3xku04w)

- (New) Added support for

ThinkPad L15 Gen 3 (Machine types: 21C3, 21C4)

ThinkPad L15 Gen 3 AMD (Machine types: 21C7, 21C8)

ThinkPad L14 Gen 4 AMD (Machine types: 21H5, 21H6)

ThinkPad L15 Gen 4 AMD (Machine types: 21H7, 21H8)

<1.68.37.0>(n3xku04w)

- (New) Added support for

ThinkPad X1 Yoga Gen 8 (Machine types: 21HQ, 21HR)

ThinkPad X1 Carbon Gen 11 (Machine types: 21HM, 21HN)

- (New) Added support for Intelligent Cooling Automatic mode feature.

- (New) Added return code information in the installation instructions of Readme file.

- (New) Added support for

ThinkPad L13 Gen 4 (Machine types: 21FN, 21FQ)

ThinkPad L13 Yoga Gen 4 (Machine types: 21FR, 21FS)

ThinkPad S2 Gen 8 (Machine types: 21FT)

ThinkPad S2 Yoga Gen 8 (Machine types: 21FU)

- (Fix) Corrected the Readme file's unattended installation instruction.

<1.68.30.0>(n3aku13w)

- (New) Added support for ThinkPad X1 Fold 16 Gen 1 (Machine types: 21ES, 21ET).

<1.68.30.0>(n3aku13w)

- (New) Added support for Lenovo 10W (Machine Types: 82SU, 82ST).

<1.68.30.0>(n3aku13w)

- (Fix) Fixed an issue where the driver was not properly signed. Refer to the Microsoft article:

https://support.microsoft.com/en-us/topic/kb5017241-some-hardware-drivers-are-not-properly-signed-0490b78f-080c-4173-8200-b0d11c007f6b

<1.68.30.0>(n3aku12w)

- (New) Differentiated the support models by Operating System in Readme file.

- (New) Added support for ThinkPad P14s Gen 3 (Machine types: 21J5, 21J6)

<1.68.30.0>(n3aku12w)

- (New) Added support for ThinkPad X13s Gen 1 (Machine types: 21BX, 21BY)

<1.68.30.0>(n3aku12w)

- (New) Added support for ThinkPad P15v Gen 3 (Machine types: 21EM, 21EN)

<1.68.30.0>(n3aku10w)

-(Fix) Modified installer package file to show Welcome page

<1.68.30.0>(n3aku10w)

-(New) Added support for

ThinkPad P16 Gen 1 (Machine types: 21D6, 21D7)

<1.68.30.0>(n3aku10w)

-(New) Added support for

ThinkPad T14 Gen 3 (Machine types: 21CF, 21CG)

ThinkPad T16 Gen 1 (Machine types: 21CH, 21CJ)

ThinkPad P16s Gen 1 (Machine types: 21CK, 21CL)

ThinkPad T14s Gen 3 (Machine types: 21CQ, 21CR)

ThinkPad X13 Gen 3 (Machine types: 21CM, 21CN)

<1.68.30.0>(n3aku10w)

-(New) Added support for

ThinkPad Z16 (Machine types: 21D4, 21D5)

<1.68.30.0>(n3aku10w)

-(New)Added support for

ThinkPad X13 Yoga Gen 3 (Machine types: 21AW, 21AX)

<1.68.30.0>(n3aku10w)

-(New) Added support for

ThinkPad P1 Gen 5 (Machine types: 21DC, 21DD)

ThinkPad X1 Extreme Gen 5 (Machine types: 21DE, 21DF)

ThinkPad Z13 (Machine types: 21D2, 21D3)

<1.68.30.0>(n3aku10w)

-(New) Added support for

ThinkPad L14 Gen 3 (Machine types: 21C1, 21C2)

ThinkPad L15 Gen 3 (Machine types: 21C3, 21C4)

<1.68.30.0>(n3aku10w)

-(New) Added support for

ThinkPad E14 Gen 4 (Machine types: 21E3, 21E4)

ThinkPad E15 Gen 4 (Machine types: 21E6, 21E7)

ThinkPad P15v Gen 3 (Machine types: 21D8, 21D9)

ThinkPad T15p Gen 3 (Machine types: 21DA, 21DB)

<1.68.30.0>(n3aku10w)

-(Fix) Thunderbolt firmware update utility cannot detect the device.

-(Fix) Fix a problem where cellular device cannot be turned on.

<1.68.28.0>(n3aku09w)

-(New) Added support for

ThinkPad L13 Gen 3 (Machine types: 21B3, 21B4, 21B9, 21BA)

ThinkPad S2 Gen 7 (Machine types: 21B7, 21BD)

ThinkPad L13 Yoga Gen 3 (Machine types: 21B5, 21B6, 21BB, 21BC)

ThinkPad S2 Yoga Gen 7 (Machine types: 21B8, 21BE)

ThinkPad P14s Gen 3 (Machine types: 21AK, 21AL)

ThinkPad P16s Gen 1 (Machine types: 21BT, 21BU)

ThinkPad T14 Gen 3 (Machine types: 21AH, 21AJ)

ThinkPad T16 Gen 1 (Machine types: 21BV, 21BW)

ThinkPad T14s Gen 3 (Machine types: 21BR, 21BS)

ThinkPad X13 Gen 3 (Machine types: 21BN, 21BQ)

ThinkPad X1 Nano Gen2 (Machine types: 21E8, 21E9)

ThinkPad neo 14 (Machine types: 21DN, 21EF)

<1.68.28.0>(n3aku09w)

-(Fix) Thunderbolt Firmware Update Utility cannot detect the device.

<1.68.27.0>(n3aku08w)

-(New) Added support for

ThinkPad E14 Gen4 (Machine types: 21EB, 21EC)

ThinkPad E15 Gen4 (Machine types: 21ED, 21EE)

ThinkPad L14 Gen 3 AMD (Machine types: 21C5, 21C6)

ThinkPad L15 Gen 3 AMD (Machine types: 21C7, 21C8)

ThinkPad X1 Carbon Gen 10 (Machine types: 21CB, 21CC)

ThinkPad X1 Yoga Gen 7 (Machine types: 21CD, 21CE)

<1.68.27.0>(n3aku08w)

-(Fix) Fixed a problem where cellular device cannot be turned on.

<1.68.26.0>(n3aku05w)

-(New) Security enhancements.

<1.67.17.55>(n2hku68w)

-(New) Support Windows 11

-(New) Added support for Lenovo K14 Gen 1 (Machine types: 21CT, 21CS)

<1.67.17.54>(n2hku67w)

-(New) Added support for

ThinkPad P1 Gen 4 (Machine types: 20Y3, 20Y4)

ThinkPad X1 Extreme Gen 4 (Machine types: 20Y5, 20Y6)

<1.67.17.54>(n2hku67w)

-(New) Added support for

ThinkPad T15g Gen 2i (Machine types: 20YS, 20YT)

ThinkPad P15 Gen 2i (Machine types: 20YQ, 20YR)

ThinkPad P17 Gen 2i (Machine types: 20YU, 20YV)

ThinkPad P15v Gen 2i (Machine types: 21A9, 21AA)

ThinkPad T15p Gen 2i (Machine types: 21A7, 21A8)

<1.67.17.54>(n2hku67w)

-(New) Added support for

ThinkPad L13 Gen 2a (Machine types: 21AB, 21AC)

ThinkPad L13 Yoga Gen 2a (Machine types: 21AD, 21AE)

ThinkPad S2 Gen 6a (Machine types: 21AF)

ThinkPad S2 Yoga Gen 6a (Machine types: 21AG)

<1.67.17.54>(n2hku67w)

-(New) Added support for

ThinkPad P14s Gen 2a (Machine types: 21A0, 21A1)

ThinkPad T14 Gen 2a (Machine types: 20XK, 20XL)

ThinkPad T14s Gen 2a (Machine types: 20XF, 20XG)

ThinkPad X13 Gen 2a (Machine types: 20XH, 20XJ)

<1.67.17.54>(n2hku67w)

- (Fix) Updated to include security fixes.

<1.67.17.52>(n2hku64w)

-(New) Added support for

ThinkPad E14 Gen3 (Machine types: 20Y7, 20YD, 20YE, 20YF)

ThinkPad E15 Gen3 (Machine types: 20YG, 20YH, 20YJ, 20YK)

ThinkPad L14 Gen 2a (Machine types: 20X5, 20X6)

ThinkPad L15 Gen 2a (Machine types: 20X7, 20X8)

<1.67.17.52>(n2hku64w)

-(New) Added support for

ThinkPad X13 Yoga Gen 2 (Machine types: 20W8, 20W9)

<1.67.17.52>(n2hku64w)

-(New) Added support for

ThinkPad T14 Gen 2 (Machine types: 20W0, 20W1)

ThinkPad P14s Gen 2 (Machine types: 20VX, 20VY)

ThinkPad T15 Gen 2 (Machine types: 20W4, 20W5)

ThinkPad P15s Gen 2 (Machine types: 20W6, 20W7)

ThinkPad T14s Gen 2i (Machine types: 20WM, 20WN)

ThinkPad X13 Gen 2i (Machine types: 20WK, 20WL)

<1.67.17.52>(n2hku64w)

-(New) Added support for

ThinkPad X1 Carbon Gen 9 (Machine types: 20XW, 20XX)

ThinkPad X1 Yoga Gen 6 (Machine types: 20XY, 20YO)

<1.67.17.52>(n2hku64w)

-(New) Added support for ThinkPad X12 (Machine types: 20UW, 20UV)

<1.67.17.52>(n2hku64w)

-(New) Added support for ThinkPad X1 Titanium Gen 1 (Machine types: 20QA, 20QB)

<1.67.17.52>(n2hku64w)

-(New) Added Human-presence detection feature support for ThinkPad X1 Nano.

<1.67.17.51>(n2hku62w)

-(New) Added support for

ThinkPad L14 Gen 2 (Machine types: 20X1, 20X2)

ThinkPad L15 Gen 2 (Machine types: 20X3, 20X4)

<1.67.17.51>(n2hku62w)

-(New) Added support for

ThinkPad X1 Nano Gen1 (Machine types: 20UN, 20UQ)

<1.67.17.51>(n2hku62w)

-(New) Added support for

ThinkPad E14 (Machine types: 20WF, 20WG)

ThinkPad E14 Gen2 (Machine types: 20TA, 20TB)

ThinkPad E15 Gen2 (Machine types: 20TD, 20TE)

ThinkPad R14 Gen 2 (Machine types: 20TC)

<1.67.17.51>(n2hku62w)

-(New) Added support for

ThinkPad L13 Gen 2 (Machine types: 20VH, 20VJ)

ThinkPad L13 Yoga Gen 2 (Machine types: 20VK, 20VL)

ThinkPad S2 Gen 6 (Machine types: 20VM)

ThinkPad S2 Yoga Gen 6 (Machine types: 20VN)

<1.67.17.51>(n2hku62w)

-(New) Added support for

ThinkPad 11e Gen 5 (Machine types: 20LQ, 20LR)

ThinkPad 11e Yoga Gen 6 (Machine types: 20SE, 20SF, 20XV, 20XU)

ThinkPad Yoga 11e Gen 5 (Machine types: 20LM, 20LN)

<1.67.17.51>(n2hku62w)

-(New) Added support for

ThinkPad X1 Extreme Gen 3 (Machine types: 20TK, 20TL)

ThinkPad P1 Gen 3 (Machine types: 20TH, 20TJ)

<1.67.17.51>(n2hku62w)

-(New) Added support for

ThinkPad P15v Gen 1 (Machine types: 20TQ, 20TR)

ThinkPad T15p Gen 1 (Machine types: 20TM, 20TN)

<1.67.17.51>(n2hku62w)

-(New) Added support for

ThinkPad P15 Gen 1 (Machine types: 20ST, 20SU)

ThinkPad P17 Gen 1 (Machine types: 20SN, 20SQ)

ThinkPad T15g Gen 1 (Machine types: 20UR, 20US)

<1.67.17.51>(n2hku62w)

-(New) Added support for

ThinkPad L14 Gen 1 (Machine types: 20U5, 20U6)

ThinkPad L15 Gen 1 (Machine types: 20U7, 20U8)

ThinkPad T14 Gen 1 (Machine types: 20UD, 20UE)

ThinkPad T14s Gen 1 (Machine types: 20UH, 20UJ)

ThinkPad X13 Gen 1 (Machine types: 20UF, 20UG)

<1.67.17.51>(n2hku62w)

-(New) Added support for

ThinkPad E14 Gen2

ThinkPad E15 Gen2

ThinkPad T14s Gen 1 (Machine types: 20T0, 20T1)

ThinkPad X13 Gen 1 (Machine types: 20T2, 20T3)

ThinkPad T14 Gen 1 (Machine types: 20S0, 20S1)

ThinkPad T14 Gen 1 Healthcare Edition (Machine types: 20S2, 20S3)

ThinkPad P14s Gen 1 (Machine types: 20S4, 20S5)

ThinkPad T15 Gen 1 (Machine types: 20S6, 20S7)

ThinkPad P15s Gen 1 (Machine types: 20T4, 20T5)

<1.67.17.51>(n2hku62w)

-(New) Added support for

ThinkPad L14 Gen 1 (Machine types: 20U1, 20U2)

ThinkPad L15 Gen 1 (Machine types: 20U3, 20U4)

<1.67.17.51>(n2hku62w)

- (New) Added new function to support new Intelligent Cooling feature

- (New) Added new function to support Dynamic Power Reduction utility

<1.67.17.50>(n2hku60w)

-(New) Added support for

ThinkPad L13 Gen 1

ThinkPad L13 Yoga Gen 1

ThinkPad X13 Yoga Gen 1 (Machine types: 20SX, 20SY)

ThinkPad X1 Yoga Gen 5 (Machine types: 20UB, 20UC)

ThinkPad X1 Carbon Gen 8 (Machine types: 20U9, 20UA)

<1.67.17.50>(n2hku60w)

-(Fix) OSD is not displayed when press Fn+ESC/FnLock.

<1.67.17.48>(n2hku58w)

-(Fix) Update includes a security fix.

<1.67.17.28>(n2hku54w)

-(New) Added support for ThinkPad T490 (Machine types: 20RY, 20RX)

<1.67.17.28>(n2hku54w)

-(New) Added support for

ThinkPad L13 (Machine types: 20R3, 20R4)

ThinkPad L13 Yoga (Machine types: 20R5, 20R6)

ThinkPad S2 Gen 5 (Machine types: 20R7)

ThinkPad S2 Yoga Gen 5 (Machine types: 20R8)

<1.67.17.28>(n2hku54w)

-(New) Added support for ThinkPad X395 (Machine types: 20NL, 20NM)

<1.67.17.28>(n2hku54w)

-(New) Added support for following products.

ThinkPad E14 (Machine types: 20RA, 20RB)

ThinkPad E15 (Machine types: 20RD, 20RE)

ThinkPad R14 (Machine types: 20RC)

ThinkPad S3 Gen 2 (Machine types: 20RG)

ThinkPad X1 Carbon Gen 7 (Machine types: 20R1, 20R2)

ThinkPad X1 Yoga Gen 4 (Machine types: 20SA ,20SB)

<1.67.17.28>(n2hku54w)

-(New) Added support for following products.

ThinkPad P73 (Machine types: 20QR, 20QS)

ThinkPad P43s (Machine types: 20RH, 20RJ)

ThinkPad P490 (Machine Types: 20Q9, 20QH)

<1.67.17.28>(n2hku54w)

-(New) Added support for ThinkPad P53.

<1.67.17.28>(n2hku54w)

-(New) Added support for following products.

ThinkPad X1 Carbon Gen 7 (Machine types: 20QD, 20QE)

ThinkPad X1 Yoga Gen 4 (Machine types: 20QF, 20QG)

ThinkPad L380 (Machine types: 20M5, 20M6)

ThinkPad L380 Yoga (Machine types: 20M7, 20M8)

-(Fix) Fixed an issue that ThinkPad X1 Tablet Gen 2 Keyboard Backlight

cannot work after cold boot.

<1.67.17.17>(n2hku52w)

-(New) Added support for ThinkPad P53s.

<1.67.17.17>(n2hku52w)

- (New) Added support for T495.

<1.67.17.17>(n2hku52w)

- (New) Improvement of the Yoga mode.

<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.

* 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.