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ThinkVantage Active Protection System for Windows 8.1 (64-bit), 7 (64-bit) - Laptops

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ThinkVantage Active Protection System
11.8 MB
Windows 8.1 (64-bit)
Windows 7 (64-bit)
README for ThinkVantage Active Protection System
12.6 KB
Windows 8.1 (64-bit)
Windows 7 (64-bit)

This package installs the software support for ThinkVantage Active Protection System.


Supported ThinkPad Systems
  • ThinkPad 11e (20ED, 20EE)
  • ThinkPad S1 Yoga 12
  • ThinkPad S3 Yoga 14
  • Lenovo V4400u, V4400
  • ThinkPad Edge E145
  • ThinkPad Edge E440
  • ThinkPad Edge E540
  • ThinkPad E550, E450C, E550C
  • ThinkPad E455, E555
  • ThinkPad E450
  • ThinkPad L440
  • ThinkPad L450
  • ThinkPad L540
  • ThinkPad S440
  • ThinkPad S540
  • ThinkPad T450, T450s
  • Zhaoyang K2450
  • Zhaoyang K4450


Supported Operating Systems
  • Microsoft Windows 8.1  64-bit
  • Microsoft Windows 7  64-bit


Summary of Changes


  • < > Package version number
  • [Important] Important update
  • (New) New function or enhancement
  • (Fix) Correction to existing function


  • (New) Added Machine Type for ThinkPad 11e.
  • (New) Added support for ThinkPad 11e.
  • (New) Added support for ThinkPad S1 Yoga 12.
  • (New) Added support for ThinkPad T450, T450s, L450.
  • (Fix) Fixed the installation issue.


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:
  • Document ID:DS036073
  • Last Updated :09 Apr 2015
  • © 2015 Lenovo