SAMSUNG PANEL SCREEN REPAIR PROCEDURE The procedure described in this file, will help you repair a Samsung panel screens, that use gate circuits embodied in glass screen cell (chip on glass - COG). The procedure has a rate of success of 0-100%, depending on your screen panel. You have to accept that sometimes, even the screen panel will work, a thin line may appear aleatory on screen. Also, sometimes, the screen will not respond to any procedure described here. In this file, I will refer only on repairing gate problems of fault Samsung cell screen panels.