Hi,Welcome to Just Answer, My name isXXXXX will be helping you with your appliance issue today.
is this a wall oven or free standing range ?
I had the serial # XXXXX It is GBD307PDB10
Item #1877910 (OEM Part)
Electronic oven control board - [A $35.00 core deposit is included in the price shown, which will be refunded when the original part is returned.]
Manufacturer Number W10340941
are you still having a tech come out? how long have you owned this oven? the control needs to be replaced. thanks Bryan