James W Bluemont , VA May 16, 2016 Appliance: Model WHIRLPOOL WFE714HLAS Oven lcd display was not working Checked manual determined oven was not in power save mode, found the #3 key was not working. Replaced oven control module, full function restored with new board. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes