Frigidaire microwave Stopped working, no visible lights and no response when buttons are pushed. What is the problem, checked all electrical outlets and they are OK

It sounds like you may have an issue with the plug that connects the microwave portion of your Frigidaire PLEB27M9ECD built-in oven/microwave to the electrical supply.
Here are a few things you can try:

1. Check the power supply: Make sure that the oven/microwave is properly plugged into a working outlet and that the circuit breaker is not tripped.
2. Inspect the plug: Look for any visible damage on the plug and make sure that the connections are secure.
3. Check the wiring: Make sure that the wiring inside the oven/microwave is not damaged or loose.
4. Test the outlet: Using a multimeter, test the outlet to see if it's providing power.
5. Test the microwave: If you have access to a known good microwave, you can test the plug by plugging it into the known good microwave and see if it works.

If none of these solutions work, it's likely that there is an issue with the electronic control board or the plug itself, which will require professional repair.
It's best to contact the manufacturer or a professional technician for repair. They will be able to diagnose the issue more accurately and repair it.

Check those 3 micro switches in the door latch assembly. "my husband says that if you push the door it will work."

Hello there:
If your microwave oven doesn't seem to work at all, check these: Fuses Door switch Fuses Usually, when your microwave oven doesn't work it all, the internal fuse (thermal fuse) is blown. This fuse protects both you and the oven. When it blows, you need to have a qualified appliance repair technician replace it. Door switch If the fuse isn't the problem, check the door hooks and the door-release button. When these are broken, the door switch doesn't activate, so the oven can't work.

you need a new hv capacitor and a fuse

the fuse is gone in the plug.....

change the fuse in the plug.........

Hi, you must check the inside fuse. If is burned out, please consider that something happened, you must check further beyond to find the causes.

This problem is almost certainly caused by the thermistor failing. The thermistor is located at the
air outlet of the unit. This is a thermal resistor that cuts off the electricity to the unit if it overheats. Sometimes it can fail from age.
Go to;
http://www.appliancepartspros.com/

and enter your unit number. You can even get diagrams in the left-hand corner screen.
Replace with same value thermistor.
Also see if a mini manual in hidden behind the control panel.

The cycling of your electricity probably didn't hurt it.

Chances are moisture or grease has gotten into the controls. That can ruin the keypad.

The way to prevent that is to be sure you have the microwave's hood vent exhaust fan running whenever you are cooking on the stove top.

If you (or someone you know) might want to replace the keypad yourself, I have uploaded a handy guide with pictures showing you what's typically involved.

You can usually find helpful exploded view diagrams and order parts by entering your full model number here.

There should also be a "mini-manual" hidden inside the unit behind the control panel or hidden on the left side behind the grille, which is very helpful when troubleshooting & testing.

If you would like to have us do this for you, we do that for $39.95 plus part costs.

Please feel free to contact me directly if you need more help.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

William E. Miller
[email protected]
http://www.microwavedisplay.com

there is an overload fuse inside the unit.