Philip V Lucas , TX March 16, 2014 Appliance: Whirlpool 27" Built-In Electric Double Oven Std-Clean Lower Self-Clean Upper RBD275PDS15 Whirlpool Oven Rbd275pds15: First symptom was a blank display, while some of the keypad buttons still beeped and the oven lights came on. How to replace Electronic Control Board. First replaced the control module and the display worked again but then realized 3-4 of the buttons on the keypad didn't work. Was unable to program cavity size due to a couple of missing buttons. Had error codes E1 F2 and F5 E1. Since the keypad obviously had to be replaced, I ordered one and got it quickly. Installed yesterday and now everything works perfect. The F5 error code was due to some problem in the keypad - not the door latch. Thanks to APPros for prompt answers online and via phone, prompt shipping and generally a great attitude and friendly service. Glad I found you. 5 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes