This is a front control panel range. Easy repair once you have the replacement oven computer.
Turn off the power for the stove (a house breaker in my instance) Just 2 screws and lift up the panel. It will swing forward and hang on several grounding straps.
Unplug 3 sets of wires, remove 2 screws, remove the old board. Reverse with the new board. Power back on.
fixed.