Unsupported Browser Detected

The Lenovo Support website supports Microsoft Internet Explorer 10+, Mozilla Firefox 29+, Chrome 34+ and any other modern web browser.

      Adaptive Brightness Registry Patch for Windows 10 (64-bit) - ThinkPad

      Back#ProductName# - Downloads

      Operating System
      Download Now
      Checksum Data
      Adaptive Brightness Registry Patch
      305.9 KB
      Windows 10 (64-bit)
      Windows 8.1 (64-bit)
      README for Adaptive Brightness Registry Patch
      7.1 KB
      Windows 10 (64-bit)
      Windows 8.1 (64-bit)

      This package contains the following support module.

      • This registry patch is to customize ALS (Ambient Light Sensor) driver's parameter for Windows 10 Adaptive Brightness function.

      Supported ThinkPad Systems

      • ThinkPad 8
      • ThinkPad 10 (Machine types: 20C1, 20C3, 20E3, 20E4)
      • ThinkPad Helix 2nd Gen (Machine types: 20CG, 20CH)
      • ThinkPad X1 Carbon (Machine types: 20A7, 20A8)
      • ThinkPad Yoga

      Supported Operating Systems

      • Microsoft Windows 10 64-bit
      • Microsoft Windows 8.1 64-bit

      Summary of Changes


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

      Version 1.2

      • (New) Modified ThinkPad 10 to ThinkPad 10 (Machine types: 20E3, 20E4) in Windows 10 64-bit support
      • [Important] Added support for Microsoft Windows 10 64-bit.
      • (New) Added support for ThinkPad Helix 2nd Gen.
      • [Important] Removed support for ThinkPad Twist.
        Note: For ThinkPad Twist, Twist S230u, another package, Adaptive Brightnes, Registry Patch for ThinkPad Twist, Twist S230u version 1.2 (OSFW03WW).
      • (New) Added support for ThinkPad 10.
      • (New) Added support for ThinkPad X1 Carbon (Machine types: 20A7, 20A8).
      • (New) Added support for ThinkPad 8.
      • (New) Added support for ThinkPad Twist.
      • (New) Initial release for ThinkPad S1 Yoga, Yoga.

      Additional Information

      Please refer to the README file (content in English) for the following:

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

      • Alias ID:
      • Document ID:DS038333
      • Last Updated :15 Jan 2016
      • © 2015 Lenovo