Print
login Account
Search

BIOS Update Utility for Windows 8.1 (32-bit, 64-bit), 8 (32-bit, 64-bit), 7 (32-bit, 64-bit), XP - ThinkPad T431s

Name
Operating System
Version
Released
Download now
BIOS Update Utility

5.0MB
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)
1.13
6/22/2014
README for BIOS Update Utility

20 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)
1.13
6/22/2014

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.

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

 

Contents
Supported ThinkPad System
Supported Operating Systems
Summary of Changes
Additional Information

 

Supported ThinkPad system
  • ThinkPad T431s
Supported Operating Systems

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 Professional SP3
Summary of Changes

Where:

  • <  > Package version
  • UEFI: UEFI BIOS version
  • ECP: Embedded Controller Program version
  • [Important] Important update
  • (New) New function or enhancement
  • (Fix) Correction to existing function

Version 1.13
 UEFI: 1.13/ ECP: 1.04

  • (New) Improved the UEFI BIOS security feature.

 

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)
Package UEFI BIOS
ECP
Release
1.13 1.13(GHET28WW) 1.04 (GHHT16WW) Current release
1.12 1.12 (GHET27WW) 1.04 (GHHT16WW) ghuj07us.exe
ghuj07us.txt
1.11 1.11(GHET26WW) 1.03 (GHHT15WW) ghuj06us.exe
ghuj06us.txt
1.09 1.09 (GHET24WW) 
1.02 (GHHT14WW) ghuj05us.exe
ghuj05us.txt
1.08 1.08 (GHET23WW)
1.02 (GHHT14WW) ghuj04us.exe
ghuj04us.txt
1.07 1.07 (GHET22WW)  
1.02 (GHHT14WW) ghuj03us.exe
ghuj03us.txt
1.06 1.06 (GHET21WW) 
1.02 (GHHT14WW) ghuj02us.exe
ghuj02us.txt
1.04 1.04 (GHET19WW) 1.02 (GHHT14WW) ghuj01us.exe
ghuj01us.txt