My Frigidaire washing machine stopped working and just beeped and flashed the lights 9 times before repeating. Reading troubleshooting guides online pointed to a defective main control board so I ordered this to attempt repairing the washing machine myself. This part did the job and my washing machine is working again! Just a warning though. This is missing one of the black plastic shafts for one of the control knobs. It's also missing the clear plastic pieces that conduct the light from the LED's to the display on the front of your washing machine. You have to remove these pieces from your old main control board and transfer them to this new control board. It's a good thing I realized that before I tossed the old control board in the trash.