This OEM part is a power control board. The power control board provides power to the electronic oven control board. If the oven is no longer turning on, or the digital display is no longer visible, this could mean it's time to replace the power control board. Luckily this is a relatively simple process.To begin, make sure to turn off the power to the oven by unplugging it or shutting off the circuit breaker. Then proceed to remove the upper back panel. Once removed locate the power control board and remove the wire harness and wires attached to it. Be sure to take note of the orientation of the wires to place them into the correct terminals on the new board. Attach the wires to the new board and snap the new board back in place. Resecure the back panel and put the oven back in place.This genuine replacement part is sold individually and is compatible with Bosch, Thermador, and Gaggenau ovens.00709786 (AP5630129) replaces 00431903, 00431906, 00432252, 00492232, 00495148, 00495151, 00499845, 00649292, 00668041, 00676193, 2629386, 431903, 431906, 432252, 492232, 495148, 495151, 499845, 649292, 668041, 676193, 709786, PS8736488.