Macbook Air a1466

I have a macbook air mid 2013 with no backlight for sale. If you shine a light behind the apple logo you can see that the screen shows the desktop and you can see the mouse if you move it around. The backlight does not appear to work and I am not sure what all could be wrong with it the mac needs to be plugged in to turn on so I am selling it as is for parts no returns consider it broken. 13" Screen i5 1.3Ghz Processor 4gb Ram 128gb SSD Mid 2013