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BIOS Update Utility for Windows 8 (32-bit, 64-bit), 7 (32-bit, 64-bit), Vista (32-bit, 64-bit), XP - ThinkPad X220, X220i, X220 Tablet, X220i Tablet

Name
Operating System
Version
Released
Download Now
BIOS Update Utility
exe
5.65 MB
Windows 8 (32-bit)
Windows 8 (64-bit)
Windows 7 (32-bit)
Windows 7 (64-bit)
Windows Vista (32-Bit)
Windows Vista (64-Bit)
Windows XP (32-bit)
1.40
5/27/2015
README for BIOS Update Utility
txtreadme
24.5 KB
Windows 8 (32-bit)
Windows 8 (64-bit)
Windows 7 (32-bit)
Windows 7 (64-bit)
Windows Vista (32-Bit)
Windows Vista (64-Bit)
Windows XP (32-bit)
1.40
5/27/2015

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:


Supported ThinkPad Systems
  • X220, X220i, X220 Tablet, X220i Tablet

 

Supported Operating Systems
  • Microsoft Windows 8 32-bit, 64-bit
  • Microsoft Windows 7 32-bit, 64-bit
  • Microsoft Windows Vista 32bit, 64bit
  • Microsoft Windows XP Professional SP3

 

Summary of Changes

Where:

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

Version 1.40-1.24
 UEFI: 1.40 / ECP: 1.24

  • [Important] Mitigate risk of security vulnerability related to DRAM Row Hammering.


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
1.40 (8DUJ26US)
1.40 (8DET70WW)
1.24 (8DHT34WW)
1.24 (8ZHT34WW)
Current release
1.39 (8DUJ25US) 1.39 (8DET69WW) 1.24 (8DHT34WW)
1.24 (8ZHT34WW)
8duj25us.exe
8duj25us.txt
1.38 (8DUJ24US) 1.38 (8DET68WW) 1.24 (8DHT34WW)
1.24 (8ZHT34WW)
8duj24us.exe
8duj24us.txt
1.37 - 1.24(8DUJ22US) 1.37(8DET67WW) 1.24 (8DHT34WW)
1.24 (8ZHT34WW)
8duj23us.exe
8duj23us.txt
1.37(8DUJ22US) 1.37(8DET67WW) 1.23 (8DHT33WW)
1.23 (8ZHT33WW)
8duj22us.exe
8duj22us.txt
1.36 (8DUJ21US) 1.36 (8DET66WW) 1.22 (8DHT32WW)
1.22 (8ZHT32WW)
8duj21us.exe
8duj21us.txt
1.35 (8DUJ20US) 1.35 (8DET65WW)

1.22 (8DHT32WW)
1.22 (8ZHT32WW)

8duj20us.exe
8duj20us.txt
1.34 (8DUJ19US) 1.34 (8DET64WW)
1.22 (8DHT32WW)
1.22 (8ZHT32WW)
8duj19us.exe
8duj19us.txt
1.33 (8DUJ18US) 1.33 (8DET63WW) 
1.21 (8DHT31WW)
1.21  (8ZHT31WW)
8duj18us.exe
8duj18us.txt
1.31 (8DUJ17US) 1.31 (8DET61WW) 1.20 (8DHT30WW)
1.20  (8ZHT30WW)
8duj17us.exe
8duj17us.txt
1.29 (8DUJ16US) 1.29 (8DET59WW) 1.20 (8DHT30WW)
1.20 (8ZHT30WW)
8duj16us.exe
8duj16us.txt
1.28 (8DUJ15US) 1.28 (8DET58WW) 1.13 (8DHT29WW)
1.13 (8ZHT29WW)
8duj15us.exe
8duj15us.txt
1.26 (8DUJ14US) 1.26 (8DET56WW) 1.13 (8DHT29WW)
1.13 (8ZHT29WW)
8duj14us.exe
8duj14us.txt
1.25 (8DUJ13US) 1.24 (8DET55WW) 1.13 (8DHT29WW)
1.13 (8ZHT29WW)
8duj13us.exe
8duj13us.txt
1.24 (8DUJ12US) 1.24 (8DET54WW) 1.13 (8DHT29WW)
1.13 (8ZHT29WW)
8duj12us.exe
8duj12us.txt
1.22 1.22 (8DET52WW) 1.12 (8DHT28WW)
1.12 (8ZHT28WW)
8duj11us.exe
8duj11us.txt
1.21 1.21 (8DET51WW) 1.11 (8DHT27WW)
1.11 (8ZHT27WW)
8duj10us.exe
8duj10us.txt
1.19 1.19 (8DET49WW) 1.09 (8DHT25WW)
1.09 (8ZHT25WW)
8duj09us.exe
8duj09us.txt
1.18 1.18 (8DET48WW) 1.08 (8DHT24WW)
1.08 (8ZHT24WW)
8duj08us.exe
8duj08us.txt
1.17 1.17 (8DET47WW) 1.08 (8DHT24WW)
1.08 (8ZHT24WW)
8duj07us.exe
8duj07us.txt
1.16 1.16 (8DET46WW) 1.07 (8DHT23WW)
1.07 (8ZHT23WW)
8duj06us.exe
8duj06us.txt
1.15 1.15 (8DET45WW) 1.06 (8DHT21WW) 8duj05us.exe
8duj05us.txt
1.11 1.11 (8DET41WW) 1.03 (8DHT19WW) 8duj03us.exe
8duj03us.txt

 


  • Alias ID: MIGR-77150, MIGR-77150-KR
  • Document ID:DS018805
  • Last Updated :27 May 2015
  • © 2015 Lenovo