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      BIOS Update Bootable CD for Windows 8 (32-bit, 64-bit), 7 (32-bit, 64-bit), Vista (32-bit, 64-bit), XP - ThinkPad

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      Name
      Operating System
      Version
      Released
      Download Now
      Checksum Data
      BIOS Update Bootable CD
      iso
      28.4 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)
      1.39
      5/20/2015
      README for BIOS Update Bootable CD
      txtreadme
      26.1 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)
      1.39
      5/20/2015

      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.

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

      Notes:

      • This program is language independent and can be used with any language system.
      • Please create the CD/DVD from the ISO image file and install it. The contents of the BIOS Update CD cannot be shown by Windows Explorer.
      Contents
      Supported ThinkPad Systems
      Supported Operating Systems
      Summary of changes
      Additional information

       

      Supported ThinkPad systems
      • T420s, T420si

       

      Supported Operating Systems
      • Microsoft Windows 8 32-bit, 64-bit
      • Microsoft Windows 7 32-bit, 64-bit
      • Microsoft Windows Vista 32-bit, 64-bit
      • 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 1.39
      UEFI: 1.39 / ECP: 1.21

      • [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)

       

      The following versions of UEFI BIOS and ECP (Embedded Controller Program) have been released to date.

      Package UEFI BIOS
      ECP
      Release
      1.39 1.39 (8CET59WW) 
      1.21 (8CHT28WW)
      1.21 (8YHT28WW)
      Current release
      1.38 1.38 (8CET58WW) 
      1.21 (8CHT28WW)
      1.21 (8YHT28WW)
      8cuj18us.iso
      8cuj18uc.txt
      1.37 1.37 (8CET57WW) 1.21 (8CHT28WW)
      1.21 (8YHT28WW)
      8cuj17us.iso
      8cuj17uc.txt
      1.36 1.36 (8CET56WW) 
      1.21 (8CHT28WW)
      1.21 (8YHT28WW)
      8cuj16us.iso
      8cuj16uc.txt
      1.35 1.35 (8CET55WW)
      1.20 (8CHT27WW)
      1.20 (8YHT27WW)
      8cuj15us.iso
      8cuj15uc.txt
      1.34 1.34 (8CET54WW) 
      1.20 (8CHT27WW)
      1.20 (8YHT27WW)
      8cuj14uc.iso
      8cuj14uc.txt
      1.33 1.33 (8CET53WW) 1.19 (8CHT26WW)
      1.19 (8YHT26WW)
      8cuj13uc.iso
      8cuj13uc.txt
      1.31 1.31 (8CET51WW) 1.12 (8CHT25WW)
      1.12 (8YHT25WW)
      8cuj12uc.iso
      8cuj12uc.txt
      1.30 1.30 (8CET50WW) 1.12 (8CHT25WW)
      1.12 (8YHT25WW)
      8cuj11uc.iso
      8cuj11uc.txt
      1.29 1.29 (8CET49WW) 1.11 (8CHT24WW)
      1.11 (8YHT24WW)
      8cuj10uc.iso
      8cuj10uc.txt
      1.28 1.28 (8CET48WW) 1.10 (8CHT23WW)
      1.10 (8YHT23WW)
      8cuj09uc.iso
      8cuj09uc.txt
      1.25 1.25 (8CET45WW) 1.09 (8CHT22WW)
      1.09 (8YHT22WW)
      8cuj06uc.iso
      8cuj06uc.txt
      1.13 1.13 (8CET36WW) 1.08 (8CHT21WW)
      1.08 (8YHT21WW)
      8cuj05uc.iso
      8cuj05uc.txt
      1.12 1.12 (8CET35WW) 1.07 (8CHT20WW) 8cuj04uc.iso
      8cuj04uc.txt
      1.09 1.09 (8CET32WW) 1.05 (8CHT18WW) 8cuj03uc.iso
      8cuj03uc.txt
      1.05 1.05 (8CET28WW) 1.03 (8CHT16WW) 8cuj01uc.iso
      8cuj01uc.txt



      • Alias ID: MIGR-77011, MIGR-77011-KR
      • Document ID:DS014963
      • Last Updated :20 May 2015
      • © 2015 Lenovo