Recently my iPad’s backlight has stopped working, I don’t know why but it just became dark. The screen is barely visible, I still able to see things from the screen so I know it’s still sort of working. I worried for minutes then searching trough search engine and found how to fix it. If same thing happen to you, you can try this :
- Reboot your device, if it still working it must be shine when apple logo appear, if not then try to
- Go into Settings > Brightness & Wallpaper, recalibrate it brightness or turn off Auto-Brightness and up the slider.
That’s all, working for me, hope working for you too.