If you are using Midea microwave oven and find that it can't heat up the food, there may be some malfunctions. Here are some ways to solve the problem:

1. Check the power cord

First of all, check if the power cord of the Midea microwave oven is plugged in correctly. If the cord is loose or detached, there will be no power and therefore no food can be heated.

2. Check the control panel

Check that the menu selections and settings are correct. If you have not selected the heating time or temperature correctly, the microwave will not operate in the correct way.

3. Check the door seal

If the door is not sealed properly, it will prevent the microwave from heating up. Check that the door closes securely and that the seal is tight.

4. Clean the microwave

If there is a lot of dirt or grease on the inside or outside of the U.S. microwave oven, it may also cause the microwave oven to not heat up. So it is better to clean the microwave oven inside and outside regularly.

5. Check the brightness bulb

In some cases, the microwave brightness bulb can burn out. This will prevent the microwave from working properly. If the brightness bulb needs to be replaced, contact a professional for replacement.

If you've tried the above and your Midea microwave still won't heat up food, it may be time to seek professional repair services. To ensure that your microwave works properly, perform regular maintenance and cleaning, which can help extend the life of your microwave.