Here goes short to long. Looking for right driver/software for Backlight Keyboard. We upgrade my nephew laptop to Windows 7 Pro x64 and he found the driver to light the backlight keyboard but doesn't recall which driver or where you got it. I tried different steps from Toshiba: https://support.dynabook.com/support/viewContentDetail?contentId=2318347 But can't find this on the site or what driver version this is? I read couple places to find the software to turn the backlight on with using FN+Z but like to find where this software version is? I am Fresh installatin of Windows 10x64 Pro with Win7 drivers as I don't trust W8(8.1) drivers. So does anyone know where I can find or location that version? I don't know if this is the software that is used to turn on the backlight keyboard. And yes this comes with backlight keyboard so others saying it's not don't respond asking such question. I already dissemble and cleaned out the system and fans to know it has it.