MAIN BOARD WB27X30632

I first watched a video and that helped a little. So I ordered a new main board and received it in a couple short days. I then took the front of the microwave off and pulled out the main board without disconnecting anything. I then took a picture of the main board with all the wires attached. This is so I could put them back in the corre ... Read more ct place. (This was my secret for an easy quick assembly) It is hard to attach a wire in the wrong spot because it won’t fit, however, using your picture as a guide it is so easy , fast, and simple. The only wire needing special attention is the ribbon wire. The retainer to the ribbon wire has a retainer bar and you only need to pinch both ends and pull it up so ever slightly, just enough to remove the ribbon. To install the ribbon on the new main board do the same, pull up the retainer bar so ever slightly and push in the ribbon and then push down on the retainer bar until it clicks in place. If you try to remove the retainer bar it will break. I also recommend taking out the old main board and then use your photo picture to put it back together just for a drill. It will take seconds. Once that works successfully do the same with the new board and that is all to it. Very simple.