Loud pop when I was baking with the oven on Convection bake

thermostat is bad

Good Morning Stephanie - Typically you may locate the model and serial number in the storage drawer, on the right side. Based on the symptoms you are describing, you may either have a communication error from the main control board or a faulty bake and/or broiler element. If resetting the unit did not solved the issue, at this point I would personally contact a professional to accurately diagnose the range to determine the root cause to reduce the risk of unnecessary parts.

Enter the model number into the search box at
http://www.frigidaire.com/manuals

replace control

Don't worry! Your element probably blew out. It's no big deal. It happens. Call us for parts. 9728590929. It's really a simple repair, probably one of the easiest to do. Hope this helps!

Put an oven thermometer in the oven on convection bake and check the actual temp inside. I'll bet it's not maintaining the correct temp in convection.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/craig_3fa289bf857b1a3c

Not popping sound you heard was the element popping take care of it out did you take your fingers and go round the outside of the element you'll find a whole the place that element you get your heat back

Is this an oven or the cook top?

A blown oven element is possible. You may still be able to bake but the oven will seem to take forever to warm up. An easy check would be to crank the heat up full bore and put your hand near the top then the bottom. You should feel more intense heat the nearer you get to a working element.

Oderless oven cleaner