Bruce G Marshfield , MA September 14, 2015 Appliance: Frigidaire Gas Range FPGF3081KFA Frigidaire Range Fpgf3081kfa: Some of the numbers and function did not work on th e front panel. How to replace Membrane Switch. I ordered the membrane removed the back plate removed the front trim removed membrane with control board replaced membrane Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes