ountersee

Hello I have purchased a 17 c-max hybrid se (used but new to me)... when I got the car the screen was fine but now the screen "blinks" (bright-dim-off), everything works except the "blinking"... I have already tried to pull the fuse/ skip forward & power "reset" but still no avail... called local Ford dealership but no help because better to have tech figure it out... I do have Forscan "extended"... I am trying to figure out what "part" is the cause and if I can fix it... Thanks in advance