ThinkPad T440/T440s BIOS Update Utility 2.17

User Drivers » Notebook & Tablet PC » Lenovo »
Date Added: January 03, 2014 / Release Date: December 26, 2013 / 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 2.17:

  • Added support for new wireless devices.
  • Enhanced SKU Number in SMBIOS type 1 structure (System Information).
  • Added support for Hybrid Graphics on Windows 8.1 (NVIDIA graphics models only).
    Note: To support this by updating the BIOS from version 2.14 or lower to 2.17 or higher, the NVIDIA display driver must be once uninstalled and installed again after updating the UEFI BIOS.
  • Fixed an issue that might fail to boot the computer remotely.

Recent Drivers

ThinkPad Edge E431/E531 BIOS Update Bootable CD 1.17
ThinkPad T440/T440s BIOS Update Utility 2.17
ThinkPad T440/T440s BIOS Update Bootable CD 2.17
ThinkPad T431s BIOS Update Utility 1.11
ThinkPad T431s BIOS Update Bootable CD 1.11