Horizontal black lines appear on entire screen, from top to bottom
My 13” MacBook Pro (A1706) suddenly shows black, horizontal, evenly spaced lines, across the entire screen, from top to bottom.
imgur link: https://imgur.com/a/ixthbVK
The LCD still appears to display normally, there are just black lines across the entire screen which makes reading small text very difficult.
Has anyone seen this before and could you tell me what exactly is broken/wrong.