William D for Model Number DPGT750EC1PL GE Profile Harmony (No longer made). I ordered and received part #AP3776628, the display asm today and after connecting it, it turns on and the buttons on the front of the dryer function but the touch screen is not responding and the dryer will not start. I did a load of laundry and the computer cable sent directions to the dryer but the dryer will not start when I pushed the start button. My question - The display assembly is very easy to install with 4 plugs and 4 screws. If I need the main Power assembly, Part # AP3775275, does this also plug in or will it be necessary to hard wire it? If it does simply plug in and that does not appear to be the case as I see lots of wires, I will take a chance and order that part to see if that solves the problem, otherwise it's time to buy a new dryer. Of note, the original display assembly does not turn on although when I tapped it with my fist last week, it turned on and worked perfectly for a few days before going silent again which is why I suspected the problem was with the LCD screen.
Answer William, The wires on the display board WE04X10134 would just unplug and plug back in. Since it is the display that is not working then the board would need to be replaced. Read More... Answered by AppliancePartsPros.com | Monday, April 1, 2013