Model # FEF365BGWB about 10 years old. Awakened this morning to beeping and flashing F1 code on clock. From reading some other internet information sites, Frigidiare seems to have four different versions on F codes for their ranges. So question is , to save, time, effort and money, are there any causes for this code other than an EOC or a circuit board problem. Thanks in advance for any light that may be shed.