Black line started to grow from bottom. Retina display.
Hello,
my MBP’s Retina display started to grow a black line from a bottom. I shut down the pc and leave It for a while. When I reopen It It was all gone. However after 30 minutes black line showed again.
Further information that I think will help you to diagnose:
I saw similar problems on forums. They have told that It may be because of overheating. I downloaded an app for fan control. When I burst the fans for a while, I realized that the effect decreases.
In a similar question in iFixit, a tech guy named @danj asked “do you have it sitting strong sunlight at anytime?“. Recently I moved my table near my window and studying from there. I think I left it under sunlight.
From bottom to top, the colors are like this: Black -> dark purple -> green -> then healthy colors.
Pictures from the display is attached.
since pictures might be misleading, I uploaded upper part of my screen for comparison. The upper part of my screen is healthy.