Lenovo ThinkPad T431s BIOS Update Utility 1.12

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. This program is language independent and can be used with any language system.

Fixes:

- Updated Intel Boot Agent to version 1.5.50.
- Updated the Diagnostics module to version 2.03.00.
- Fixed an issue where UEFI KeyShiftState was not correctly returned for some keys.
- Fixed an issue where the computer might not enter Startup interrupt menu.
- Fixed an issue where the computer might not resume normal operation by timer when the battey was in critical low state.
- Fixed an issue that might fail to boot the computer remotely.
- Fixed an issue where SMBIOS type 15 structure (System Event Log) was incorrect.
- Fixed an issue where the USB BIOS might not be enabled if disabled with the UEFI BIOS version 1.11.
- Fixed an issue where the computer might fail to register to the Hardware Password Manager.
- Fixed an issue where system might not boot with USB 3.0 USB HDD attached.
- Fixed an issue where Fn Key Lock state was not kept after resume from Intel Rapid Storage Technology.