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Plugged in but no power, no display - Sharp R-1480 Microwave Oven

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Have you tried to unplug and replug the unit/// try diff outlet

Posted on Feb 23, 2009

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Clock display keeps resetting to "0"


1. Defective controller or its power supply.
2. Broken display panel.
3. Oven needs to be reset (pull plug for a minute or two to reset).
God bless you

Jun 14, 2013 | Jenn-Air JMV8186AA Microwave Oven

1 Answer

Condor convection chef


Possible causes:

1. Defective controller or its power supply.
2. Broken display panel.
3. Oven needs to be reset (pull plug for a minute or two to reset).

God bless you3472caa7-fc1c-4cd9-ae22-fe0d96d93387.gif

Jun 04, 2013 | Microwave Ovens

1 Answer

Display & lights go out after use when door is opened, can uplug unit, then plug back in and display & lights work again until next use


If it's doing that u may have a short in the cord somewhere I would try while plugged in next time u use it don't unplug it but next time it goes out move cord a little bit n see if it comes back on if so that's the problem r u getting bad connection somewhere try another outlet too

Feb 10, 2012 | Samsung SMH7185STG Stainless Steel...

1 Answer

Up/down control of BROAN ELITE / RMDD4804EX/ Downdraff, in a suddent is out of order, the unit keep running up and down by itseft


Hi,

Press the "Off/Clear' button to cancel anything on the display, and reset the microwave. This is a soft reset and will simply get you out of any program you have started. Press it when the cooking complete reminder appears on the display.
Perform a hard reset. Pull the plug out of the wall power supply, and wait a moment. Plug the microwave back into the wall power supply to reset any anomalies with the microwave's memory. You will need to reset the time of day if you perform a hard reset. This should help fix the problem.

Jun 15, 2011 | Microwave Ovens

1 Answer

I have a Smeg FME24X 900 Watts Microwave Oven, and has stopped working, no power but occasionaly the display lights for a fraction of a second, any ideas? Have tried replacing fuse in plug but still only...


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

Microwave Oven Basic Troubleshooting Tips

heatman101

Sep 08, 2010 | Smeg FME24X Microwave Oven

1 Answer

My modle # mmv4205aab lost all power, no display, no nothing. thank you


Hello- Unplug, open door, and remove screw holding display panel. Be careful, some wires may need to be unplugged. 20a fuse should be visible. If this fuse is bad- replace and address any power supply issues, such as age of wiring or circuit load-(other stuff plugged in) Hope this helps-ED

Mar 01, 2010 | Maytag Microwave Ovens

1 Answer

Kenmore built in microwave displaying "D" and wont heat.


"d" may mean demo mode. The first thing to try is a "hard reset". Unplug it from the power outlet for 10 minutes, plug it back in, set the clock, then try again.

Jun 06, 2009 | Kenmore 62622 Microwave Oven

1 Answer

No display on LCD panel on my whirlpool microwave


I do not know what procedure you used to replace the door, but if the buttons and display were working fine before you replaced the door then it seems that there is a plug not plugged into the control display panel. Other than that the low voltage power supply may not be providing the needed voltage for the display and only for the logic circuits which are a different voltage. With the microwave unplugged, take the cover off and look at all the connectors and make sure that they are plugged into something and none that are not plugged in. They should all go somewhere. To answer your original question, there is only one main fuse to the microwave. The circuitry in the control panel operates on low voltages +/- 5 volts or +/-12v so that part is not fused. What I recommend also is to go back mentally through the procedure you used to replace the door and that may give you a clue as to what you unplugged, although you should not have to unplug anything.

Feb 11, 2009 | Westinghouse Microwave Ovens

1 Answer

GE EMO3000 Over the oven Microwave


Do you know if the fuse blew again? You may have a problem with the powers supply section that powers the main board. The main board controls the display and receives input commands from the keypad.

Please let me know if I can be of further assistance to you.

Good luck!

- Jim

Feb 24, 2008 | GE EMO3000 Microwave Oven

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