No oven power except light.

Even if the oven thermal overload sensor is functioning properly, it is less likely to be the cause of the issue with the oven and top burners not working. However, it is still worth checking to ensure that the sensor is not malfunctioning or damaged. The thermal overload sensor is a safety feature that can cause the oven to shut off if it overheats, so if it is faulty or damaged, it could potentially prevent the oven from heating up or cause it to shut off prematurely. To test the thermal overload sensor, you can use a multimeter to check its resistance. The resistance should increase as the temperature of the oven rises. If the resistance remains the same or is outside the expected range, then the sensor may be faulty and should be replaced. If the sensor appears to be functioning correctly, then you should investigate other potential causes mentioned below,

If the oven and top burners are not working even after replacing the main control board, there could be several other possible causes. Here are a few things to check:

1. Check the power supply: Even though the voltage at each input feed wire is 120 volts, the power supply may not be providing enough current to operate the oven and burners. Check the wiring and connections to ensure they are secure and not damaged. You may also want to check the circuit breaker or fuse box to make sure there are no issues with the electrical supply.
2. Check the heating elements: The oven and top burners are powered by heating elements. If one or more of the heating elements are faulty, this could be causing the issue. Check the elements for any signs of damage or wear, and test them with a multimeter to ensure they are functioning properly.
3. Check the wiring harness: The wiring harness connects the various components of the oven to the control board. If the wiring harness is damaged or has a loose connection, this could be preventing the oven and burners from working. Check the wiring harness to ensure it is securely connected and not damaged.
4. Check the safety valve: The safety valve on the oven regulates the flow of gas to the burners. If the safety valve is faulty, it may not be allowing gas to flow to the burners, which could be preventing them from igniting. Check the safety valve to ensure it is functioning correctly.

If you are unable to identify the issue, it may be best to call a qualified technician to diagnose and repair the oven.

A Model # would help and you'll need it if you go to

repairclinic.com or

appliancepartspros.com

where you can find help and parts.

Best to you

with wiring diagram check to see if any power to circuit board. check any limit switches in line in oven circuit. then check the following.sounds like a circuit board problem. turn power off for a minute then try again. also with power off unplug all connections to board and plug back in. if still problem replace electronic oven control board.

the oven and burner relay that supplies power to the bake/broil/top surface units is bad or the signal to latch this relay is missing from the control panel

If the burners and oven light are working, then you have power coming in. It's most likely a defective EOC. If you haven't tried turning off the circuit breaker for 5-10 mins to reset any glitch associated with a surge or spike, do so. If this doesn't reset the control, the EOC will need to be replaced.

You can raise the top lid of the stove to light the pilot lights for the top burners.
The oven is controlled by a electric glowbar ignitor.
Make sure the cord is plugged into a electrical outlet.
If it is and the oven does not work the glowbar ignitor must be replaced.

Have the controller under the knob checked.

Kinda sounds like the hot surface igniter is out. It is located under the oven section under the bottom panel. They are relatively easy to replace except you need that oven today I'm sure. Let me know how it turned out.

To replace the hot surface you need to take the bottom panel off and access the assy you need a 1/4 nut runner and remove couple small screws unplug the igniter take it to a parts house and 12 to 20 dollars later you're good as gold. When I say parts house appliance parts.

my frigidaire oven will not light. The broiler works and the oven ingiter lights up, but the oven will not ingite. The electronic display does work.

The input power is incorrect. The neutral connection may be missing