To safely remove your oven's control board, first, ensure the power is turned off to prevent any risk of electric shock. Open the oven door to access the control panel, and if necessary, remove any screws or clips securing it in place.
Before disconnecting any wires, it's essential to take clear pictures of the control board and its connections using a camera or smartphone. This will serve as a helpful reference when reconnecting everything later.
Carefully disconnect all wires and connectors from the control board, noting any locking tabs or screws that need to be loosened beforehand. Then, remove any screws holding the control board in place and gently slide it out of its housing. Take a close look at the board for any signs of damage, such as burnt components or loose connections, which may indicate the cause of any oven issues. If you're replacing the control board, install the new one by following these steps in reverse order. If you're repairing the board, you may need to solder or replace damaged components.
Once everything is reconnected and secured, turn the power back on and test the oven to ensure the control board replacement or repair was successful. If you're unsure or uncomfortable with any step, it's always best to consult a professional technician for assistance.