Lenovo Power Management Driver for Windows 8.1 (32-bit, 64-bit), 8 (32-bit, 64-bit), Windows 7 (32-bit, 64-bit), Vista (32-bit, 64-bit), XP - Notebook

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Lenovo Power Management Driver
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Windows 10 (32-bit)
Windows 10 (64-bit)
README for Lenovo Power Management Driver
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Windows 10 (32-bit)
Windows 10 (64-bit)

Note for ThinkPad X1 Carbon users:
This document supports X1 Carbon with the following Machine Type:

  • 3443, 3444, 3446, 3448, 3460, 3462, 3463
  • 20A7, 20A8
  • 20BS, 20BT
To find your X1 Carbon Type, please click here for more details.

With this package installed, Power Management Driver supports power management on Lenovo computers.

Supported System
  • Lenovo B430, B475e, B480, B490
  • Lenovo B575e, B580, B590
  • Lenovo M490, M490s, M495
  • Lenovo V480, V480c, V480s, V490u
  • Lenovo V580, V580c
  • Zhaoyang E49
  • Zhaoyang K29, K49
  • ThinkPad A20m, A20p, A21e, A21m, A21p, A22e, A22m, A22p
  • ThinkPad A30, A30p, A31, A31p
  • ThinkPad Edge 11", 13", 14", 15"
  • ThinkPad Edge E10, E30, E31, E40, E50,E130, E135
  • ThinkPad Edge E330, E335, E430, E430c, E431, E435, E445, E530, E530c, E531, E535, E545,
  • ThinkPad E120, E125, E220s, E320, E325, E420, E420s, E425, E460, E465, E520, E525, E560, E565
  • ThinkPad G40, G41, G50
  • ThinkPad Helix
  • ThinkPad L330
  • ThinkPad L410, L412, L420, L421, L430
  • ThinkPad L510, L512, L520, L530
  • ThinkPad P50, P70
  • ThinkPad R30, R31, R32, R40, R40e, R50, R50e, R50p, R51, R51e, R52, R60, R60e, R60i, R61, R61e, R61i, R400, R500
  • ThinkPad SL410, SL510
  • ThinkPad S3-S431, S5-S531
  • ThinkPad S430, S431
  • ThinkPad S31, S531
  • ThinkPad T20, T21, T22, T23, T30, T40, T40p, T41, T41p, T42, T42p, T43, T43p, T60, T60p, T61, T61p
  • ThinkPad T400, T400s, T410, T410i, T410s, T410si, T420, T420i, T420s, T420si, T430, T430i, T430s, T430si, T430u, T431s
  • ThinkPad T440s, T440, T440p, T500,T510, T510i, T520, T520i, T530, T530i
  • ThinkPad Twist S230u
  • ThinkPad Tablet 2
  • ThinkPad 8
  • ThinkPad X1, X1 Carbon, X1 Carbon (Types:20A7, 20A8), X1 Hybrid, X1 Helix, X1 Helix 3G
  • ThinkPad X20, X21, X22, X23, X24, X30, X31, X32, X40, X41, X41 Tablet, X60, X60s, X60 Tablet, X61, X61s, X61 Tablet
  • ThinkPad X100e, X120e, X121e, X130e, X131e, X200, X200s, X200 TabletX201, X201i, X201s, X201si, X201 Tablet
  • ThinkPad X201i Tablet, X220, X220i, X220 Tablet, X220i Tablet, X230, X230i, X230s, X230 Tablet, X230i Tablet, X240s, X240, X300, X301
  • ThinkPad S1 Yoga
  • ThinkPad Yoga 14, ThinkPad Yoga 460, ThinkPad S3, ThinkPad Yoga 260
  • ThinkPad W500, W510, W520, W530, W700, W700ds, W701, W701ds
  • ThinkPad Z60m, Z60t, Z61e, Z61m, Z61p, Z61t
  • ThinkPad 570E, i Series 1157(*1)
  • ThinkPad TransNote

*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.

Supported Operating System
  • Microsoft Windows 10 32-bit, 64-bit

Summary of Changes


  • [Important] Important update
  • (New) New function or enhancement
  • (Fix) Correction to existing function


  • (New) Added support for ThinkPad E460, E465, E560, E565
  • (New) Added support for ThinkPad P50, P70
  • (New) Added support for ThinkPad Yoga 14, ThinkPad Yoga 460, ThinkPad S3
  • (New) Added support for ThinkPad Yoga 260


Additional Information

Please refer to the README file for the following:

  • Installation Instructions
  • Determining Which Version is Installed
  • Complete list of summary of changes
  • Known limitations (if any)

  • Alias ID: MIGR-4GXPEG
  • Document ID:DS032258
  • Last Updated :05 Nov 2015
  • © 2015 Lenovo