Kristin W Canton , GA April 23, 2019 Appliance: General Electric Electric Range JTP56SD1SS Ge Oven Jtp56sd1ss: Some button on oven control pad not working then an F7 error code. How to replace Panel Cntl Asm W/Kpd. Ordered the control panel and installed it myself!! Easy fix! Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes