20 Most Recent LG LMVM1955 Microwave Oven Questions & Answers

The Keypad is either faulty, or disconnected. Open the case, and remove the screws, holding the outer shell on. Inside, there should be a small board that covers the Keypad. Check to see if there is a ribbon cable, or some other type of connection going from the board to another part of the microwave. If all of the wires are connected, then you will probably need to replace the keypad.

Hi,
Here is a tip that will help you to figure out what is wrong with your Microwave Oven....

Microwave Oven Basic Troubleshooting Tips
http://www.fixya.com/support/r5508031-microwave_oven_basic_troubleshooting

heatman101

This is usually caused by either a bad door switch, a loose door switch mount, or a problem on the control panel.

Even though a door switch clicks, it may still be bad inside.

Door switches are most often damaged by opening the door while it's cooking (instead of pressing Stop / Clear first) or food
/ grease debris in the switch.

If you or a friend decide to look into it, we have critical information on safety, disassembly and door switches at our site, linked here on Fixya: http://tinyurl.com/yzjozk

If your LG Solardome microwave oven is overheating a melamine plate within 30 seconds, there could be a few potential issues at play:

1. Power Settings: Check to see if the power settings on your microwave are too high. If it's set to a high power level, it can cause certain materials, like melamine, to overheat quickly. Try reducing the power level and see if that helps.
2. Plate Material: Melamine plates are not suitable for use in microwave ovens as they can overheat and potentially release harmful chemicals into your food. It's recommended to use microwave-safe dishes made of glass, ceramic, or microwave-safe plastic.
3. Microwave Performance: If the microwave is consistently overheating items within such a short time frame, it might indicate a malfunction. In this case, it's best to contact LG customer support or a certified technician to inspect and repair the microwave.
4. Placement and Usage: Ensure that the plate is placed centrally on the turntable and not touching the sides of the microwave. Also, avoid using the microwave for extended periods without interruption, as this can cause overheating.
5. Testing with Different Materials: Try using a microwave-safe ceramic or glass plate to see if the issue persists. If other materials heat up quickly as well, it could indicate a problem with the microwave itself.

I have a new Kitchen Aid Convection Microwave with air fryer. I've not yet used the air fryer, but today I put a pan with a roast and set to convection roast and turned it on. I put the aluminum foil over the top of the pan and it sparked. I don't know why this happened. I'd sure like someone to let me know.

Push clock button and press the Up/down buttons to change time to pm.

Remove the contaminated and fit a new Waveguide cover.

Here are the steps to remove the door cover from the door of your LG Microwave model LMHM2017ST:

1. Unplug the microwave from the power source.
2. Open the microwave door and locate the four screws on the inner edge of the door.
3. Use a Phillips screwdriver to remove the four screws.
4. Carefully separate the outer door panel from the inner door panel.
5. You will now see the door cover attached to the outer door panel.
6. Use a flathead screwdriver or plastic pry tool to gently pry the door cover off of the outer door panel. Start at one corner and work your way around the edge.
7. Once the door cover is removed, you can replace it with the brushed silver cover from the new door.
8. To reassemble the door, simply snap the new cover onto the outer door panel and then reattach the outer door panel to the inner door panel using the four screws you removed earlier.

Make sure to be careful when removing the door cover, as it can be fragile and may break if handled roughly.

This is Microwave Oven! https://www.fixya.com/support/r29874712-repairing_microwave_ovens ..

Question edited for clarity. It depends where you live? In the UK, the fuse is in the wall plug. In the US and other countries it _may_ be at the rear where the mains lead goes in. Sometimes they pull out, sometimes there is a small screw cap. If you are thinking of getting inside it, this Tip I wrote applies. https://www.fixya.com/support/r29874712-repairing_microwave_ovens ..

Question edited for clarity. Question moved from Building Materials to LG Microwave. Take into an LG Service centre for repair. They are sealed by security screws and are dangerous inside. You won't be able to get parts.. If it is a counter top microwave and cost $60, just buy a new one as they are a disposable item.

if smells like something then something is burning stop using answer about can it be fixed is unknown till diagnosed

latch/catch failure

THE HIGH VOLTAGE FUSE IS IN A PLASTIC EXTRUSION NEXT TO THE CAPACITOR AND DIODE. YOU CAN USE 3 OR 4 STRANDS OF THIN WIRE FROM MULTI STRAND 15A MAINS CABLE. SOLDER IT OVER THE BLOWN FUSE. I HAVE DONE THIS 100'S OF TIMES.

Possible fuse for the magnetron power, capacitors or magnetron or all.

Go for a warranty repair anyway. It may be the magnetron, and the clicking is the big condenser discharging. https://www.lg.com/ca_en/support/warranty Microwave Ovens (Over-the-Range):

• 1 year parts & labour
• 5 years on the magnetron (part only)

Microwave Ovens (countertop):

• 1 year replacement warranty
• 5 years on the magnetron (part only)

A Combination microwave has two separate sides to it, a grill with elements and a microwave with a magnetron and associated step-up transformer, capacitors and circuitry. Check at the rear for a fuse, but you probably need an LG Service Centre. Click Support. https://www.lg.com/za/microwaves/lg-MP-9485S-microwave-oven ..

The fuse is located inside.