Hi,
You can download the firmware from http://www.hutch.co.th/download/downloads/...ei_Firmware.zip Save it to your system and double click. It will ask you for confirmation and start installing. You need to have lot of patience to do this as it will say " it will take several minutes" and in my Thoshiba satellite A100 it took more than 2hrs to complete the process.
:-)
Vinod.