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Samsung Microwave won't close
Common reasons your Samsung Microwave won't close
The most common reasons your Samsung microwave won't close are a warped door assembly, a broken door latch, or a bent door hinge.
48% of the time it's the Door Assembly
41% of the time it's the Door Latch
8% of the time it's the Door Hinge
3% of the time it's the Something else
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Most common repairs needed to fix a Samsung microwave
Door Assembly Replacement
When your microwave won't close, it could be because of a warped door. The door needs to align perfectly with the microwave frame to latch securely. If the door is warped, it can cause misalignment, preventing it from closing fully. The microwave won't operate if the door isn't closed. You might notice that the door appears crooked or doesn't fit snugly against the frame. This issue can occur due to prolonged exposure to high heat or physical damage. Inspect the microwave door for any signs of warping or deformation. If you find the door is warped, schedule an in-home repair appointment through Sears Home Services.
Door Latch Replacement
A broken door latch could be the reason your microwave won't close. The door latch mechanism is responsible for securing the microwave door shut and signaling the appliance to start. If the latch is damaged or broken, it can prevent the door from closing fully or latching properly. You might notice that the door won't stay shut or that the microwave doesn't start when the door is closed. To address this issue, inspect the door latch for any visible signs of damage or wear. If you suspect the door latch is at fault, schedule an in-home repair appointment through Sears Home Services to have a technician diagnose and replace the faulty latch, ensuring your microwave door closes securely and operates correctly.
Door Hinge Replacement
When a microwave door hinge is bent or if it breaks, the door won't close properly and the microwave likely won't start. Operating the microwave with a bent or damaged door hinge is dangerous. Radiation can leak through the door when it isn't closed or aligned properly. A Sears Home Services professional should examine and repair the microwave anytime a door hinge or the door itself is damaged. The technician will need to check for radiation leakage after the repair.
What to expect when you experience a Samsung microwave won't close issue
How is the microwave won't close issue fixed?
Correcting most microwave won't close issues involves replacing the door, door latch, or door hinge. However, there are many potential causes, so a thorough diagnosis is key to fixing the problem. An accurate diagnosis is essential to understanding how much the repair will be.
Sears Home Services recommendations for a microwave won't close problem
When a microwave won't close, it can be for many reasons. To avoid replacing unneeded parts, we recommend having a Sears Home Services professional perform diagnostic tests to identify the root cause of the problem. Our technicians are experienced at diagnosing all types of microwave failures.
What to look out for with a microwave won't close diagnosis
Diagnosing modern appliances without proper knowledge and training can be difficult. Without using proper diagnostic techniques, fixing your microwave problem will only be achieved through changing parts on a hunch. Appliances, especially in the last 10 years, have become extremely advanced, and many models have electronic parts that are difficult to test. DIY repairs on the latest appliance models are becoming increasingly difficult.
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Michael C offered an excellent service
5 stars!!! Michael was quick and knowledgeable! Very accommodating and professional
Andreina G, Naples, FL
microwave
Mark really went over the microwave trying to fix it, this was his second time here for the same problem. August till ? till we get it replaced. we appreciate him for his knowledge of his job. thank you Mark
H M, Cadiz, OH
Customer
Mr. David is very polite and intelligent gentlemen. He came to replace a part on my microwave and he checked the microwave to make sure it was working properly. Mr. David gave me a courtesy call that he will be arriving in 15mins. He arrived on time for the appointment and took care of his job duties. Thanks Mr. David for all the hard work you do at Sears. Keep up all the good work.
Pamela W, Baltimore, MD
Frequently Asked Questions
Repair Microwave Resources
Discover the top causes of microwave malfunctions in 2025 with Sears Home Services.
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Is it worth repairing a microwave? Find out the pros and cons of repairing your microwave at Sears Home Services.
Glossary Terms
A microwave diode is an electrical component that allows current to flow in one direction only, playing a crucial role in converting incoming electrical power into the microwave energy that cooks the food.
A microwave sensor is a technologically advanced feature in modern microwave ovens that measures vapor (steam) emitted by the food, adjusting the cooking time and power levels automatically for optimal results.
A microwave waveguide cover is a small, often mica or plastic piece inside the microwave that covers the opening where microwaves enter the cooking chamber, protecting the microwave's internal components from food splatter and ensuring efficient distribution of the microwaves.
A microwave magnetron is a component in microwave ovens that generates the microwaves used to cook food.