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Oven display not working
Common reasons your oven display not working
The most common reasons your oven display is not working are a defective electronic control board, defective control panel or a dead power supply.
56% of the time it's the Electronic Control Board
22% of the time it's the Control Panel
8% of the time it's the Power Supply
14% of the time it's the Something else
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Common oven repair parts you may need
Replacing one of these oven parts may fix your problem.
Electronic Control Board Replacement
A faulty electronic control board can cause several problems in an oven, such as power loss, insufficient heating, or the inability to turn off the oven. This is because the control board acts as the brain of the oven, controlling essential functions like temperature regulation, fan operation, cooking duration, and self-cleaning cycles. If the control board malfunctions, it can disrupt communication between various oven components, resulting in issues like failure to engage the oven door latch or the generation of strange noises and odors. Because the board could potentially impact multiple components, it's wise to have a Sears Home Services professional evaluate the board for any faults that may necessitate replacement.
Control Panel Replacement
When the oven control panel malfunctions, it can exhibit various symptoms impacting the appliance's functionality. It may fail to respond, disregarding inputs or adjustments to oven mode and temperature settings. The display might display erratic readings or go completely blank. Additionally, a defective control panel might cause heating issues in the oven, resulting in uneven cooking, failure to achieve the desired temperature, or an inability to heat altogether.
Power Supply Replacement
When the power supply board fails, your oven won't start up. The burners won't warm, and the oven light won't illuminate. This is because the power supply in your oven links the electrical power from your home to its internal components, and it also transfers power from the control board. A malfunctioning power supply might disrupt the display on the control panel and fail to shield the oven from power fluctuations, which could harm electronic components such as the main control board. If your oven isn't powering up, it's wise to have a Sears Home Services professional check it and replace the power supply board if needed.
Why is the digital display not working on my oven?
The most common reasons for the digital display not working on an oven are a defective electronic control board, bad control panel or dead power supply.
Check the Oven Power Supply
Reset the house circuit breaker for the oven in case it tripped.
Open the oven door and see if the oven cavity light works to see whether the appliance has electrical power.
If you suspect that the oven has no power supply, schedule service to have an electrician or technician check the power supply going to your oven.
Check Control Panel Settings
Pushing and holding buttons such as the Clock key when attempting to change the time can cause the clock display to disappear on some ovens and ranges.
View this popular video that shows how to change the clock on common ovens without having the display go dead and how to recover the clock display when it disappears:
Check the owner’s manual for your range to guide you in using oven display settings properly.
How to Reset the Electronic Control Board in an Oven
Sometimes, resetting the electronic control board can fix a problem with a dead display. Follow these steps to reset the control board.
- Unplug the power cord or shut off the house circuit breaker for the oven to completely disconnect electrical power.
- Leave the power disconnected for 2 minutes.
- Reset the house circuit breaker or plug the oven power cord back in to restore electrical power.
The electronic control board will reboot and reset. The display may begin working properly after resetting the control board.
If not, you’ll likely need to have a service technician diagnose and repair the oven display failure.
If you have a range and you’re fairly certain that the electronic oven control board is bad, you can try to fix the problem with the dead display yourself by replacing that part. Here’s a video that shows how to replace the electronic oven control in a common type of range:
What to expect when you experience a oven display not working issue
How is the display not working problem resolved?
Fixing most issues with the display not functioning typically means replacing either the electronic control board, control panel, or power supply. However, because there are various possible reasons, it's crucial to conduct a thorough diagnosis to solve the problem accurately. An accurate diagnosis is necessary to determine the cost of the repair.
Advice from Sears Home Services for an oven display that is not working
When the oven display ceases to function, there could be numerous potential causes. To avoid replacing parts needlessly, it's prudent to have a Sears Home Services professional conduct diagnostic tests to uncover the underlying issue. Our technicians possess the expertise to diagnose various oven failures accurately.
What to watch for with an oven display not working diagnosis
Identifying malfunctions in modern appliances necessitates expertise and training. Attempting to diagnose oven problems without proper diagnostic methods often results in uninformed part replacements. The complexity of electronic components in appliances, particularly those developed in the last decade, adds to the challenge of testing. Consequently, DIY repairs on recent appliance models are becoming more complex.
A dark or malfunctioning display removes the convenience of timers, temperature readouts, and error codes. Loose cables or a failing electronic board often hide behind this glitch. Rather than risking overcooked meals, turn to stove repair for the fix you need. A restored display keeps your cooking process on track, no guesswork required.
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Frequently Asked Questions
Repair Oven Resources
Look out for these common oven problems and act quickly when you see these issues happening.
When your oven malfunctions, the decision to repair or replace it can be a tough call.
Identifying the root cause becomes paramount when your oven starts acting up.
A malfunctioning oven can disrupt meal preparations, necessitating swift action.
Glossary Terms
A thermocouple is a sensor used for measuring temperature, consisting of two different metal wires joined at one end, which generate a voltage proportional to temperature changes.
An oven bag is a heat-resistant, nylon or polyester bag designed for cooking a wide variety of foods in the oven, ensuring moist and flavorful meals by trapping moisture and flavor inside.
An oven rack is a removable shelving unit inside an oven that holds cookware, allowing air to circulate around the food for even cooking and baking.
A dishwasher gasket is a flexible seal that prevents water from leaking out of the dishwasher door during operation. It's crucial for maintaining the appliance's efficiency and preventing water damage.