It also has 4 screen modes normal, vivid, eye care and custom. The laptop has a backlit keyboard and supports Windows 10 trackpad gestures.Both machines happily run openSUSE Leap 15. Although this is a budget laptop, its a big improvement over my previous laptop (the Acer Aspire One 725). On the website, this model is known as the ASUS VivoBook E402NA. I have recently bought a new 14″ laptop, the ASUS VivoBook X402NA-FA112T as it is called in the Netherlands.Question: After using Keyboard Light Patch, the keyboard always light on by default every reboot. I have got fully working Asus S14 S410UN i5 8250U including: Battery, Fn Key, Brightness ACPI Backlight, Keyboard light, Camera, USB3, USB-C, Power USB, Elan1300 touchpad, Keyboard PS2, Sound CX8050 layout 3 via AppleALC, EXCEPT Wifi QAC9377 168c:0042.The initial step is to Press 'Alt + F10,' which will turn on the Backlit option in Dell A backlit keyboard, also called an illuminated keyboard or backlit gaming keyboard, is a keyboard that features lights inside the keyboard.