Chosen Solution
The top of my display is showing only horizontal coloured lines. The rest of the display is slightly dimmed and it has a tint that sometimes is green and other times is yellow. I’ve already opened the tablet and reseated the cable on both ends. It doesn’t appear to have corrosion and the tablet wasn’t dropped. What can I do? Thanks in advance for your help!
It looks like you will need to get a new display. You can get a new screen assembly here.