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BIOS Update Utility for Windows 8.1 (32-bit, 64-bit), 8 (32-bit, 64-bit), 7 (32-bit, 64-bit) - ThinkPad S531

Name
Operating System
Version
Released
Download now
BIOS Update Utility
exe
4.5 MB
Windows 7 (32-bit)
Windows 7 (64-bit)
Windows 8 (32-bit)
Windows 8 (64-bit)
Windows 8.1 (32-bit)
Windows 8.1 (64-bit)
Windows XP (32-bit)
1.12
9/17/2014
README for BIOS Update Utility
txtreadme
14.0 KB
Windows 7 (32-bit)
Windows 7 (64-bit)
Windows 8 (32-bit)
Windows 8 (64-bit)
Windows 8.1 (32-bit)
Windows 8.1 (64-bit)
Windows XP (32-bit)
1.12
9/17/2014

This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions as noted below.

Notes:

  • This program is language independent and can be used with any language system.

Use the link below to obtain the BIOS in other file formats:

 

Supported ThinkPad Systems
  • ThinkPad S531

 

Supported Operating Systems
  • Microsoft Windows 8.1 32-bit, 64-bit
  • Microsoft Windows 8 32-bit, 64-bit
  • Microsoft Windows 7 32-bit, 64-bit
  • Microsoft Windows XP 32-bit

 

Summary of Changes

Where:

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

Version 1.12
UEFI: 1.12 / ECP: 1.12

  • (New) Enhance BIOS Security function
  • (Fix) Fixed an issue where the battery won't be charged after performing PeakShift.

 

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)

 

Previous Package Version
BIOS ID ECP ID Release
1.12 (GKUJ09WW) 1.12 (GKET32WW) 1.12 (GKHT32WW) Current Release
1.11 (GKUJ08WW) 1.11 (GKET31WW)  1.11  (GKHT31WW) gkuj08ww.exe
gkuj08ww.txt
1.09 (GKUJ06WW) 1.09 (GKET29WW) 1.09 (GKHT29WW) gkuj06ww.exe
gkuj06ww.txt
1.07 (GKUJ05WW)  1.07 (GKET27WW) 1.07 (GKHT27WW) gkuj05ww.exe
gkuj05ww.txt
1.04 (GKUJ02WW) 1.04 (GKET24WW) 1.04 (GKHT24WW) gkuj02ww.exe
gkuj02us.txt

  • Alias ID:
  • Document ID:DS035584
  • Last Updated :9/17/2014 6:30:41 AM
  • (c) 2014 Lenovo