This BIOS Update Utility updates the BIOS and the Embedded Controller (EC) program stored in the ThinkPad system to fix problems, add new functions, or expand functions as noted below.
Fixes:Fixed an issue that POST 8206 error might occur.Fixed an issue that a CPU cooling fan may not stop.
It is highly recommended to always use the most recent driver version available.
Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.
Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.