This ceramic microwave fuse is just over an inch in length. It is white in the center, and metal on both ends. This is a 20-amp fuse, and is used to power your microwave. If the touch pad on the micro...
If your microwave won’t start even though the door is shut, this switch might be the reason. It helps your microwave know the door is closed so it can run safely. This genuine part is easy to install ...
The rotating ring in your microwave rests under the microwave plate, and allows it to rotate when the microwave is running. It is a round plastic ring with 3 wheels spaced out around the perimeter. If...
This replacement microwave grease filter features multiple layers of aluminum that work together to capture grease and minimize odors. By preventing debris from entering the recirculation system, it h...
This part is the replacement high-voltage diode for your microwave. It is approximately 3 inches long and is sold individually. The high voltage diode is an electrical current control device inside yo...
There are two different couplers (also known as a turntable shaft) that can be used for this tray - a male D-shaped shaft and a female D-shaped shaft. The couplers are sold separately.
This is the replacement damper bracket for your microwave. It is made of plastic and is approximately 11 inches wide and 3 inches long. The damper bracket attaches to the outer cabinet and directs air...
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Seife
June 14, 2025
Unit turns on by itself and the stop clear button do not work. I have to unplug and plug to use it. The timer numbers button work though
For model number HVM1540DM1WW
Hi Seife, thank you for the question. A shorted keypad or touch pad can cause the microwave to turn on by itself. We would suggest checking the control panel, part number PS1480865. You may need to replace it to fix the issue. We hope this solves your problem!
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Turned out the issue was easily solved by replacing a single, inexpensive fuse.
First off, UNPLUG THE MICROWAVE.
The fuse is located under the plastic grill at the top of the microwave. It's held on by two screws. Once you've removed the screws and taken off the plastic grill, you go to the right side of the microwave and remove another screw that holds a small metal grill in place. Removing the small metal grill is probably the toughest part of this repair. You kind of have to rock it back and forth a bit to get it to release. Once that's off, you can get to the fuse. I removed the burnt out one with a pair of needle nose pliers. I also put a small piece of cardboard under the fuse when I did this so I didn't accidentally drop it into the innards of the microwave. I did the same thing when I replaced the new fuse. I then plugged the appliance back in and made sure it worked. Once that was confirmed, I replaced both grills.
First I disconnected the power and opened the door. Then I removed the top screws holding the top vent louvers, then removed the screw at the top of the touch pad. The touch pad removes by sliding up slightly then tilting top out. I unscrewed two screws holding the door latch assembly. Press the tab to remove and replace switch. Reconnect wires, reseat latch mount by placing top bracket tab in place first, allign and secure with screws. Reseat touch pad by placing bottom tabs in first, tilt forward and press up to seat top tabs, secure with top screw. Secure vent louver screws, plug in and watch your microwave work again.
