Chosen Solution
So this happened not to long ago after I first got the tablet/PC but when I turned on the Nextbook it randomly showed a yellow line across the screen in the left side and now I have no idea how to get rid of it. Everytime I turnthe computer on it always shows a random line on the left side. Does anybody think they know why my nextbook has that or how to get rid of it?
@sonicnature a single vertical line is usually caused by a TAB error and requires a LCD replacement. There is no other way of getting rid of it.