I have a dell inspiron 15r-5537 laptop and it has developed vertical lines of pixels on the center-left of the screen. The color of the pixels seems to depend on the color being displayed behind them. see the link below for more info on what the lines look like. https://imgur.com/a/HREN8
anyway, i have reinstalled the video drivers so i do not think that is the problem, but they also do not seem to be dead pixels because they change colors sometimes. If anyone could help me fix this problem it would be great. thanks.