Steven P Boca Raton , FL March 20, 2016 Appliance: Model JBS55D M4WW Blown ge oven controller board Ordered replacement board and installed it. The only problem was transferring the decal which is mounted on the plastic case attached to the new board, but it worked out with a little care. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes