How to switch your keyboard backlight on and off - Lenovo Y50

New version: https://www.youtube.com/watch?v=cS1YLYHFNS8 Chris shows you how to switch your keyboard backlight on and off and change its brightness. FOR MORE ON THE Y50 AND TO SHOP NOW - http://shopap.lenovo.com/au/en/laptops/lenovo/y-series/y50/#tab-features