Chosen Solution
Not sure if the display is damaged. It works fine when I add pressure at the back of the laptop. The machine works as normal using a external screen, so it’s not the graphic card. Please advice. I uploaded a video: https://youtu.be/L7P1tycc-og - YouTube to see the issue in action. Thanks
You’ll need to pop off the bottom cover and inspect the LVDS connector & cable which is the big connector in the top right.
Just lift the clip tab so you can see the solder joints under it. Take a good picture and post it here for us to see. Adding images to an existing question