Charles H Howard Beach , NY July 02, 2016 Unable to program microwave code f3 smart board replacement required I TALKED TO APPLIANCE PARTS PROS CUSTOMER SERVICE REPRESENTATIVE. SHE GAVE THE PART NUMBER TO ORDER. WHICH SHE ALSO ORDERED FOR ME. WITHIN TWO DAYS IT WAS DELIVERED. I WENT TO U TUBE FOR FOR HINTS TO CHANGE THE PART. I LEARNED HOW TO DISCONNECT THE RIBBON CABLE TO THE TOUCH PAD. THE REPLACEMENT WAS COMPLETED WITH NO COMPLICATIONS. Read More... Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes Tools: Screwdrivers