Screen goes black when the brightness is adjusted to the lowest level - ideapad 720s-14IKB - Lenovo Support US
How to enable or disable the keyboard backlight feature, or change when the backlight turns off in Windows 8 and 8.1. | Sony IN
I accidentally turned my brightness all the way down on my laptop yesterday what do I do? It's completely black. - Quora
![Amazon.com: ASUS Transformer Book T100TAF-B1-BF Laptop (Windows 8.1, Intel Quad-Core Z3735 1.33 GHz, 10.1" LED-lit Screen, Storage: 32 GB, RAM: 2 GB) Grey : Electronics Amazon.com: ASUS Transformer Book T100TAF-B1-BF Laptop (Windows 8.1, Intel Quad-Core Z3735 1.33 GHz, 10.1" LED-lit Screen, Storage: 32 GB, RAM: 2 GB) Grey : Electronics](https://m.media-amazon.com/images/I/91hr23mzCkL._AC_UF894,1000_QL80_.jpg)