Dom C Wynantskill , NY December 23, 2019 Appliance: Frigidaire Range FPES3085KFG Frigidaire Range Fpes3085kfg / : Frigidaire electric stove was overheating F30 code the probe and wiring were ok. How to replace Electronic Control Board (Main). Turned out the R1 resistor on the EOC board was burned out. Replace the entire board. Very easy to replace simply unplug the old board and plugging in the new. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes