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How to Fix a Built In Microwave Display Not Working

How to Fix a Built-In Microwave Display Not Working

How to Fix a Built-In Microwave Display Not Working

If you have a built-in microwave with a display that isn't working, you may be wondering what to do next. You may be worried that the microwave is broken and you'll need to buy a new one, or that you need to call a repair person to come out and fix the microwave for you.

Before you jump to any conclusions, it is important to review the potential causes of the built-in microwave display not working and troubleshoot the problem. We have put together a comprehensive guide for exactly what to do if your built-in microwave display is not working.

What to Check First

Before attempting any more complex steps, make sure to check if the display was simply turned off. All built-in microwaves have a power switch that may have been turned to the off position for some reason. Try to locate the power switch and make sure that it is set to the ‘on’ position.

If the power switch is turned on, then you should inspect the microwave’s circuit breaker, which is located in the home’s breaker box. This is a simple fix, as you just need to reset the breaker to restore power to your microwave.

Check the Built-In Microwave’s Fuse

If resetting the circuit breaker did not solve the issue, you should check your built-in microwave’s fuse. To do this, you will need to disconnect your microwave and inspect the wires which connect it to the electrical outlet.

The built-in microwave’s fuse is usually located on the power wiring, so you will need to locate and take the faulty fuse out. Once the fuse has been removed, inspect the fuse if it is burnt or blown. If this is the case, replace it with a new one.

Check the Control Panel

If replacing the fuse or resetting the circuit breaker did not solve the issue with the built-in microwave’s display not working, you will have to check the microwave’s control panel.

The control panel is a touch pad set of buttons on your built-in microwave. Before proceeding, make sure that all the buttons are functioning properly by pressing each button one at a time. If your built-in microwave has a programming panel, make sure that all the buttons are working properly.

What if None of the Above Does Not Work?

If all of the above steps do not work, then the fault is likely in the control board of your built-in microwave. The control board is located in the back portion of the microwave and it is responsible for sending voltage to the other components of the device to make the display work.

Unfortunately, if the fault lies in the control board, you will typically have to replace the board to solve the issue. Control boards are usually not expensive items and can usually be purchased online.

Subsequently, it is also wise to call a professional and have them check the control board of your built-in microwave to make sure it is not the problem.

The process of fixing a built-in microwave’s display that is not functioning is not a difficult process and can be done with some patience. The most important thing to remember is never to attempt to repair or replace any components or wiring unless you are familiar with electrical wiring. If you are not confident in fixing the display yourself, it is safer and more cost-effective to hire a professional to diagnose the problem and fix it.

How to Fix a Built-In Microwave Display Not Working
How to Fix a Built-In Microwave Display Not Working
How to Fix a Built-In Microwave Display Not Working

Built-in Microwave Display Not Working: Manufacturer and Local Technician Recommendations

It is common for the display of built-in microwaves to experience occasional problems. In order to prevent these kinds of technical issues, both manufacturers and local appliance and HVAC technicians in San Diego offer various recommendations.

Manufacturer Recommendations

  • Always read and follow the manufacturer’s instructions when using the built-in microwave.
  • At least once a year, clean the microwave according to the manufacturer’s instructions.
  • Keep the microwave away from moisture and other moisture-causing elements.
  • Make sure the cooling vents are never blocked.

Local Appliance and HVAC Technician Recommendations

  • Always hire a professional for repairs or maintenance of the built-in microwave, to ensure proper and safe operation.
  • Run a self-diagnosis test to detect any potential problems with the microwave.
  • Check for any loose electrical connections and make sure they are properly attached.
  • Check the voltage of the incoming power source.
  • If possible, replace the fuse.
  • Check the display connections between the microwave and the power board.

Following the manufacturer's and local appliance and HVAC technician's recommendations can help keep your built-in microwave in good working condition and potentially prevent problems like a malfunctioning display.


Average Repair Cost for "Built-in Microwave Display Not Working" Issue

If your built-in microwave display has stopped working, there are several things to consider before deciding on the cost of repair. The parts needed could range from inexpensive to expensive, depending on the cause of the malfunction. In San Diego, the minimum repair or installation cost is approximately $175, while the more complex repairs or installation price can range from $350-$600.

When considering repair costs, you should keep in mind the cost of materials and if any details are required. The most commonly replaced parts for a built-in microwave display issue include light bulbs, inverters, and touch pads. Depending on the type and model of your microwave, the cost of these parts can range from $25-$250.

In addition to the cost of the parts, labor costs will also be involved in repair. In San Diego, the labor cost for a microwave repair or installation can range from $75-$150 depending on the complexity of the repair. You should also be aware of any additional fees such as mileage, parking, or haul away that may be applied.

If you are unsure of what the cause of your built-in microwave display not working is or are in need of professional assistance, you should consider calling Local Reliable Appliance Repair at (866)516-1222. They specialize in all types of appliances including microwaves, and can help to diagnose and resolve the issue quickly and safely. Additionally, you can visit their website at for more information.

In conclusion, the cost of repair for a built-in microwave display not working issue can range from $175-$600 in San Diego, depending on the complexity of the repair and the part or parts that need to be replaced. Professional appliance repair services can offer diagnostic and repair solutions at competitive prices, making them the ideal choice for an efficient, reliable, and cost-effective repair.

Don't Let Built-in Microwave Display Not Working Keep You Waiting

When your built-in microwave display goes out, it's time to call in the professionals. Reliable Appliance Repair is the reliable San Diego business of choice for all your appliance repair needs. With same-day service, comprehensive repair coverage, and certified technicians, you can count on getting reliable and speedy results.

Reliable Appliance Repair is the premier HVAC and appliance repair family-owned business in San Diego. Their team of licensed and highly experienced technicians strives to provide professional and timely service. With over five years of experience, they’re sure to be able to handle any of your built-in microwave display repair problems.

For your convenience, Reliable Appliance Repair offers same-day services and competitive rates. Plus, as a first-time customer you can receive a $25 discount on labor. What's more, all of the works they carry out is guaranteed and backed by a 30-day service warranty.

Reliable Appliance Repair are the premier experts when it comes to appliances. There's no job too big or small for their professionals to handle. With their extensive knowledge and expertise, they provide quality and dependable work, either for homeowners or for commercial customers. You can count on them to have your built-in microwave display running in no time!

Don’t let your built-in microwave display’s issues keep you waiting. Call the experts at Reliable Appliance Repair today at tel:(866) 516-1222. Get $25 off labor on your first visit and benefit from their same-day service, warranty-backed guarantee, and superior workmanship.

FAQ: How to Fix a Built-In Microwave Display Not Working

What are the common reasons for the built-in microwave display not working?

The most common reasons for a built-in microwave display not working are damage to the internal connections, a defective main board, a weak or broken power supply, or a faulty user interface board.

How are the internal connections tested?

The internal connections may be tested using a multimeter to make sure they are in good condition and that there is a continuous current flowing through them.

How is the main board evaluated?

The main board must be evaluated with a voltmeter to make sure it is functioning properly and not experiencing any electrical shorts. If the board shows any signs of damage, it needs to be replaced.

How is the power supply tested?

The power supply must be tested with a multimeter to ensure that it is providing the amount of voltage specified by the manufacturer. If there is a fluctuation in voltage, it could be an indication of a defective power supply.

How is the user interface board evaluated?

The user interface board must be tested with a multimeter or voltmeter to make sure it is working properly. A defective user interface board may cause the display to malfunction.

Where can I find a reliable appliance repair service?

Local Reliable Appliance Repair (866) 516-1222 can provide assistance with a built-in microwave display not working.