A8 Tablet Display Screen Lines

[sopharb]

Hi all,

I got my a8 tablet just 2 days ago, I've gone to use it today and lines have started appearing on the screen, I've restarted and they slowly fade in where it says samsung on start up and then whenever I click on something else they start to fade in whenever the display changes! It was completely fine when I have been using the past 2 days with no issues and haven't dropped it at all. I've tried restarting and doing a factory reset and its still happening! Anyone have any ideas or do I need to take it in for someone to look at?

Thanks!

[sopharb]

Hi all, I took it back to the shop and they've replaced it with the s6 lite, so at least I have a working tablet! Thanks everyone

[FireNew001]

Hi, I followed your instruction

With RED, Blue, Black, the vertical lines are gone, but when the Green tab is pressed, the vertical lines are still there. Any suggestion on what to do next? I've already done a manufacturer reset before I did the test. Thanks!