Mike H Idaho Falls , ID November 02, 2015 Appliance: Frigidaire Gas Range FPGF3081KFA Frigidaire Range Fpgf3081kfa: Cancel button worked 2% of the time bake button worked about 50% of the time. How to replace Membrane Switch. Based on stories shared on this site, I decided to order the part and do the repair myself to save Money. It is a very straightforward repair. The only real trick is two phillips screws along the bottom at the far right and left of the front that keep the membrane in place. You need a short-handled screw driver to access those. The rest is very easy. You'll just be removing a lot of screws and putting them back when you are done. The whole project took less than an hour. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes