Lenovo ThinkPad X240/X240s BIOS Update Utility 2.27

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Date Added: October 19, 2014 / Release Date: October 17, 2014 / Publisher: Lenovo / File Size: 4.0 MB
OS: Windows 7 32-bit, Windows 7 64-bit, Windows 8 64-bit, Windows 8.1 64-bit


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.

Changes in this release version 2.27

  • Added support for Lenovo UEFI Diagnostics from bootable USB memory with the Secure Boot option enabled.
    (Note) To use it, select the Restore Factory Keys option in the Secure Boot menu of ThinkPad Setup after updating the UEFI BIOS.
  • Added support for the Boot Time Extension option in ThinkPad Setup to select extension of time for UEFI BIOS starting time (Disabled by default). This is to support some external monitors that require longer starting time.
  • Updated the Diagnostics module to version 2.05.00.

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