If your Samsung 5.4 cu. ft. high-efficiency top-loading washer is not filling, washing, draining, or spinning properly, the washer electronic control board assembly (DC90-22554C) may be faulty. This genuine Samsung part includes the control board, display panel, and wiring harness, ensuring your washer's essential functions are managed effectively. Unplug your washer and use work gloves when installing. Check your washer's model number to confirm compatibility before purchasing.