If follow the instructions from Quick Start Guide for i.MX54 QSB. It appears that maybe the sync freq is not working. There is a column about 1/5 of the lcd width that has the lcd screen layered in it. I did test the lcd when I first received the kit and the lcd work fine out of the box. I am running same sd card that came with kit. Only change has been toset bootregs to setup lcd.