Frigidaire OVEN not working

My daughter has Frigidaire oven, everything works except oven. Broil and top cook tops all works.
The oven does not heat up. what do I need? is it easy to replace the parts for average DIY person?
Thank you for your help.
Arun

Arun,

Pull the range out of the wall and remove the rear panel. Check the wires to the Bake element (the bottom one). Remove the wires from the Bake element and check it for continuity.

If there is nothing wrong then the control board has to be replaced. It is recommended by the manufacturer to replace the overlay together with the control board because it is glued to the control board and it is hard to remove the old overlay and not to damage it.

Here are the break down diagrams for the Frigidaire range http://www.appliancepartspros.com/partsearch/model.aspx?diagram_id=1263928&&model_id=5156477

Gene.