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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), XP - ThinkPad X1 Carbon (Type 34xx)

Name
Operating System
Version
Released
Download now
BIOS Update Utility

5.4 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)
2.67
7/8/2014
README for BIOS Update Utility

26.4 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)
2.67
7/8/2014

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:


Supported ThinkPad system
  • X1 Carbon (Type 34xx)

 

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 2.67
 
UEFI: 2.67 / ECP: 1.06

  • (Fix) Fixed an issue where UEFI TCPv4 service binding protocol was not supported in the UEFI BIOS version 2.66.
  • (Fix) Fixed an issue where fail-over with the specific network environment did not function with the PXE boot through the Lenovo USB 2.0 Ethernet Adapter.

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
2.67  (G6UJ16US)
2.67  (G6ETA7WW) 1.06  (G6HT24WW) Current release
2.66 (G6UJ15US) 2.66  (G6ETA6WW) 1.06  (G6HT24WW) g6uj15us.exe
g6uj15us.txt
2.63  (G6UJ14US) 2.63  (G6ETA3WW)
1.05  (G6HT23WW) g6uj14us.exe
g6uj14us.txt
2.61  (G6UJ13US) 2.61 (G6ETA1WW) 1.04  (G6HT22WW) g6uj13us.exe
g6uj13us.txt
2.60 (G6UJ12US) 2.60 (G6ETA0WW) 1.04  (G6HT22WW) Not released to the web
2.59  (G6UJ11US) 2.59 (G6ET99WW)
1.04  (G6HT22WW) g6uj11us.exe
g6uj11us.txt
2.53 (G6UJ09US) 2.53 (G6ET93WW)
1.02 (G6HT20WW) g6uj10us.exe
g6uj10us.txt
2.53 (G6UJ09US) 2.53 (G6ET93WW)
1.02 (G6HT20WW) g6uj09us.exe
g6uj09us.txt
2.50 (G6UJ08US) 2.50 (G6ET90WW) 
1.02 (G6HT20WW) g6uj08us.exe
g6uj08us.txt
2.10 (G6UJ07US) 2.10 (G6ET66WW)
1.02 (G6HT20WW) g6uj07us.exe
g6uj07us.txt
2.09  (G6UJ06US) 2.09 (G6ET65WW) 
1.02  (G6HT20WW) g6uj06us.exe
g6uj06us.txt
1.02 1.02 (G6ET23WW) 1.02 (G6HT20WW) g6uj02us.exe
g6uj02us.txt
1.01 1.01 (G6ET22WW) 
1.01  (G6HT19WW) g6uj01us.exe
g6uj01us.txt