Chong S Oakton , VA August 10, 2014 Appliance: Whirlpool 30" Built-In Electric Double Oven Convection-Upper Self-Clean (Gold Line) GBD307PRS00 Whirlpool Oven Gbd307prs00: Digital display shows odd numbers turn hat on and it shut off in 5 second and so on. How to replace Electronic Control Board. Pull out the oven on the floor, take out the covers and took out the board and put new one in and pull out wires one at a time just transfer to it. that was it,the oven back up switch on and it works, graet job. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes