I have a Frigidaire LGGF3042KF that I have had about 3 years. After running a self cleaning cycle on it, it does not turn on at all. The oven door has also remained locked. I have check the power source (outlet) and it is working fine when I plugged other things into it. Any suggestions on how to get it back on? Does it have a reset switch on this model?
You are missing a letter at the end of your model no.
I would check for 120 volts at the "clock/timer/control board.
Also check the door lock switch/motor assembly.
Sorry the model number is LGGF3043KFN
Is there a way to manually open the oven door?
That motor/switch is the part that locks the door. You can get to it from the back panel.