BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit), 8.1, 8, 7 (32-bit, 64-bit), XP - ThinkPad S531

BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit), 8.1, 8, 7 (32-bit, 64-bit), XP - ThinkPad S531

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Compatible DevicesCompatible Operating SystemsWhat's More
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BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit), 8.1, 8, 7 (32-bit, 64-bit), XP - ThinkPad S531

26.846 MB
1.26

Windows 10 (64-bit)

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)

04 Oct 2019
Recommended

BIOS Update Utility (Windows)

gkuj23ww.exe

5.4 MB
1.26

Windows 10 (64-bit)

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)

04 Oct 2019
Recommended

ReadMe for BIOS Update Utility (Windows)

gkuj23ww.txt

22.1 KB
1.26

Windows 10 (64-bit)

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)

04 Oct 2019
Recommended

BIOS Update (Bootable CD)

gkuj23ww.iso

21.4 MB
1.26

Windows 10 (64-bit)

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)

04 Oct 2019
Recommended

ReadMe for BIOS Update (Bootable CD)

gkuj23wc.txt

25.3 KB
1.26

Windows 10 (64-bit)

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)

04 Oct 2019
Recommended

Description

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

Compatible Devices

  • ThinkPad S531

Compatible Operating Systems

  • Microsoft Windows 10 64-bit
  • 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

What's More

[BIOS Update Utility]

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.

[BIOS Update Bootable CD]

This package provides the ISO image file of UEFI BIOS which is compatible with CD/DVD/BD writing software to create the CD/DVD/BD for the UEFI BIOS update. Hereafter the CD/DVD/BD for the UEFI BIOS update is called as "BIOS Update CD".

The BIOS Update CD can boot the computer disregarding the operating systems and update 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.

For that purpose, it is necessary to have the CD/DVD/BD writing software (with CD/DVD/BD creation function from the ISO image file) prepared separately.

Also, the following type of CD-RW, CD-RW & DVD Combo, DVD, DVD Multi, BD or other optical drives should be prepared. (Hereafter these drives are called as "optical drive".)

  • USB

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 Version BIOS ID ECP ID BIOS Update Utility (Windows) BIOS Update Bootable CD
1.26 1.26 (GKET46WW) 1.26 (GKHT46WW) Current release Current release
1.25 1.25 (GKET45WW) 1.25 (GKHT45WW) gkuj22ww.exe
gkuj22ww.txt
gkuj22ww.iso
gkuj22wc.txt
1.24 1.24 (GKET44WW) 1.24 (GKHT44WW) gkuj21ww.exe
gkuj21ww.txt
gkuj21ww.iso
gkuj21wc.txt
1.23 1.23 (GKET43WW) 1.23 (GKHT43WW) gkuj20ww.exe
gkuj20ww.txt
gkuj20ww.iso
gkuj20wc.txt
1.22 1.22 (GKET42WW) 1.22 (GKHT42WW) gkuj19ww.exe
gkuj19ww.txt
gkuj19ww.iso
gkuj19wc.txt
1.21 1.21 (GKET41WW) 1.21 (GKHT41WW) gkuj18ww.exe
gkuj18ww.txt
gkuj18ww.iso
gkuj18wc.txt
1.20 1.20 (GKET40WW) 1.20 (GKHT40WW) gkuj17ww.exe
gkuj17ww.txt
gkuj17ww.iso
gkuj17wc.txt
1.19 1.19 (GKET39WW) 1.19 (GKHT39WW) gkuj16ww.exe
gkuj16ww.txt
gkuj16ww.iso
gkuj16wc.txt
1.18 1.18 (GKET38WW) 1.18 (GKHT38WW) gkuj15ww.exe
gkuj15ww.txt
gkuj15ww.iso
gkuj15wc.txt
1.17 1.17 (GKET37WW) 1.17 (GKHT37WW) gkuj14ww.exe
gkuj14ww.txt
gkuj14ww.iso
gkuj14wc.txt
1.16 1.16 (GKET36WW) 1.16 (GKHT36WW) gkuj13ww.exe
gkuj13ww.txt
gkuj13ww.iso
gkuj13wc.txt
1.15 1.15 (GKET35WW) 1.15 (GKHT35WW) gkuj12ww.exe
gkuj12ww.txt
gkuj12ww.iso
gkuj12wc.txt
1.14 1.14 (GKET34WW) 1.14 (GKHT34WW) gkuj11ww.exe
gkuj11ww.txt
gkuj11ww.iso
gkuj11wc.txt
1.13 1.13 (GKET33WW) 1.13 (GKHT33WW) gkuj10ww.exe
gkuj10ww.txt
gkuj10ww.iso
gkuj10wc.txt
1.12 1.12 (GKET32WW) 1.12 (GKHT32WW) gkuj09ww.exe
gkuj09ww.txt
gkuj09ww.iso
gkuj09wc.txt
1.11 1.11 (GKET31WW) 1.11 (GKHT31WW) gkuj08ww.exe
gkuj08ww.txt
gkuj08ww.iso
gkuj08uc.txt
1.09 1.09 (GKET29WW) 1.09 (GKHT29WW) gkuj06ww.exe
gkuj06ww.txt
gkuj06ww.iso
gkuj06uc.txt
1.07 1.07 (GKET27WW) 1.07 (GKHT27WW) gkuj05ww.exe
gkuj05ww.txt
gkuj05ww.iso
gkuj05uc.txt
1.04 1.04 (GKET24WW) 1.04 (GKHT24WW) gkuj02ww.exe
gkuj02us.txt
gkuj02ww.iso
gkuj02uc.txt
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Last Modified Date: 11 Oct 2019

Original Publish Date: 27 Mar 2017

Document ID: DS035584

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