Customer Questions and Answers for Electronic Control Board by Whirlpool

John, Your first check needs to be to the power supply (breakers and outlet). The check and make sure the connections on the back of the range at the terminal block ( where the power cord attaches) are not loose or damaged. "The display will flash when electrical power is first supplied to the range or if there has been a power failure." If all's OK, you'll need to replace the ERC/Clock WP5701M680-60.