Horizontal black line on MacBook Air screen
is there something I can do? please help
[Re-Titled by Moderator]
Question marked as
Take a screenshot. Then view the screenshot on another display....or move the screenshot up or down a bit so that you can see whether the line appears in the screenshot. If the line does not appear in the screenshot, then it means the laptop's built-in Display Assembly is bad and the laptop needs to be repaired.