Samantha R Salisbury , NC March 08, 2016 "se" error code on the samsung oven switch membrane We pulled the oven out so that we could access the back cover and took out the top screws. Once inside the area with the wiring there was another backing plate to take off and then you just pull the sticky old keypad off and line up the other one with the screw holes and put everything back the way you took it out. It only took us a total of about 15-20 minutes total.... pulling the oven out, the repair and putting it back. Works like a charm. :) 6 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes