Some of the best-considered models in the market include Whirlpool microwaves. But this statement doesn’t imply the fact that these microwaves are fully error-proof. The most common issue that users come across is when their Whirlpool microwave’s display isn’t working. Are you one of them? Well, if yes then you can follow this article till the end to find out more about this issue.
Whirlpool Microwave Display not Working – Potential Reasons
The Whirlpool Microwave Display not Working due to the following reasons.
- Faulty Connector Ribbon
- Power Issues
- Loose Wiring
- Defective Control Panel
- Appliance Glitch
How to Fix the Unresponsive Whirlpool Microwave Display?
After briefly listing down the names of the possible issues, now is the time to talk about the fixes. Some of the common fixes are explained below.
Also Check: AppliancesIssue.com
Power Issues:
The common thing to do after realizing that your microwave’s display isn’t working is to check the power cord along with the power supply. One of the possibilities could be that you haven’t plugged in the power cord properly which is why the display has gone unresponsive. To solve this, make sure that the cord is properly plugged in.
If this power cord fix didn’t bring you any luck then head towards your microwave and disassemble it. Check whether the positive and negative wires are connected properly to the control board. While doing this, also keep an eye on the grounding wire (it should also be secured tightly on the panel).
Now it is time to check the breaker. If the breaker is flipped off then you need to turn it back on. After doing all this, if you still don’t know what the issue is then it is best to replace your old power cord with a new one.
How to Replace the Power Cord?
Follow the following steps to replace the power cord.
- Detach both ends of the power cord from the control board.
- Remove the screw and washer present on the microwave’s frame.
- Take the new cord and connect both ends to the correct terminals of the control board.
- Put all the pieces back in place and see whether the display works or not.
Defective Ribbon Connector
The ribbon connector is an important component of the microwave. It is a fibre that establishes a connection between the control board and the control panel. A small cut on the connector and boom! The display will vanish. If you want to be sure that this is the issue faced by your microwave then do a little check. Inspect whether the display shows half letters/digits or not, if it does then it means the ribbon connector has gone defective. The only possible solution for this is to replace the control panel and touchpad.
Loose Wiring
Loose wiring could also contribute to one of the reasons why your microwave isn’t working. You will need to check this issue as soon as possible.
- Make sure the microwave is turned OFF.
- After disconnecting the unit from the main power supply, discharge the capacitor as it might have high voltage.
- Remove the rear access panel.
- Use a plier or screwdriver and touch both the terminals of the capacitors. Keep doing this process for 5 – 10 minutes to drain the stored charge.
- Unthread the screws, open the microwave’s door, unthread the screws of the control panel and then finally pull the panel to detach it.
- Check complete wiring thoroughly. If there is no visible damage then simply reconnect the wires to be sure.
- Reassemble the microwave and see whether the issue still exists or not.
Faulty Control Panel
The presence of a defective control panel might also be one of the many reasons that your microwave’s display isn’t working. If you are planning on testing components on the control panel then let me stop you right there because this process is just going to waste your time.
Even if you succeed by following this process then chances are that the issue might arise again in the future. So the only sensible solution to deal with a defective control panel is to replace it with a new one.
How to Replace Control Panel?
- Turn OFF the microwave from the main supply.
- Remove the grill of the microwave.
- Open the microwave door and unthread the screws holding the control panel. Detach it by lifting it upward.
- Note down the connections of wires on the control board. Disconnect the wire connectors by pressing the locking tabs.
- Free the hinge tab present on the front panel.
- Now remove the screws holding the control board and housing to the control panel.
- Disconnect the ribbon connector.
- Press the retain tabs and pull the housing.
- Take the new pane and align the housing in it. Secure it with screws and then reconnect the ribbon connector.
- Connect back all the wires to their appropriate slots.
- Replace the old touchpad and control panel with the new one.
- Replace the grill and check the working of the display.
Appliance Glitch:
The least concerning issue would be if your microwave has gone through a glitch. It has an easy solution to follow. To make this thing go away, simply reset your microwave. There are two available methods for this: hard reset and soft reset.
For this particular case, go with the hard reset. To do this, unplug the power cord from the main supply and wait for 5-7 minutes. After this duration, plug back the cord and check whether the application has started working or not.
Also Check: AppliancesIssue.com
Frequently Asked Questions
Q – Is there a reset button present on a Microwave?
A – Unfortunately, there isn’t a reset button present on the Whirlpool microwave. However, you can perform a factory reset if you want.
Q – Why is my microwave digital display not working?
A – The digital display of your microwave might not work due to the presence of a defective capacitor or a missing solder.
Final Thoughts
If anything is famous then it doesn’t mean it is error-free. The same is the case with Whirlpool Microwave, despite its popularity, it is still prone to some errors. But don’t worry as these errors can be easily solved. You can get help from this article to solve the issues.
Jennifer is a seasoned writer and editor who plays a crucial role in our team. Growing up in an environment where appliance repairs were a common sight, she developed a genuine passion for DIY appliance troubleshooting.
Jennifer’s knowledge encompasses a variety of appliances, and she excels at demystifying complex issues. Whether it’s refrigerators, air conditioners, or microwaves, she’s dedicated to providing clear, actionable solutions.
Jennifer keeps a vigilant eye on emerging DIY trends, always eager to share innovative techniques with our readers. Her mission is to inspire individuals, especially women, to embrace appliance troubleshooting as an achievable skill.