Lenovo ThinkPad X1 Carbon BIOS Update Utility 2.56

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:

- Fixed an issue where the computer might hang when attaching/detaching the USB device to the computer or Docking Station.
- Fixed an issue where no sound was heard from the ThinkPad internal speakers while the computer was locked when SmartAudio was set to Multi-stream mode and headphones or external speakers were attached to the computer.
- Fixed an issue where some settings were not updated immediately after loading default settings in ThinkPad Setup.
- Fixed an issue where some unexpected characters might be shown on the left-top on screen when a diagnostic splash screen was displayed.
- Fix an issue where system does not enter standby mode of 30day standby at first boot just after executing Load Default settings on ThinkPad Setup menu.
- Fix and issue where help message about Restart menu in ThinkPad Setup is not correct.
- Fix an issue where integrated Bluetooth device is not available when "USB UEFI BIOS support" is disabled on ThinkPad Setup.
- Fixed an issue of Windows Memory Diagnostic failure with two memory modules.