Question about Microwave Ovens

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Microwave MW786 BUTTONS 1, 2, 3, 4, 5 and Clock pre-set, Reheat, Stop/Clear, Memory and Defrost do not work.

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  • 412 Answers

You'll need to get a replacement keypad assembly and swap it out. This is an internal connection problem between the keypad and the control board that you likely can't find or fix in the field.

Posted on Jan 20, 2018

  • Tina Roux
    Tina Roux Jan 21, 2018

    Thanks so much. I bought this in the UAE and brought it back to South Africa SO I will just carry on with it as it is for now.

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  • 110 Answers

Mine did the same thing, I took the faceplate off plugged it back in and it works. The plug in was loose between the faceplate and board.

Posted on Jan 21, 2018

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

MicrowaveSvc
  • 9156 Answers

SOURCE: Some buttons work, some don't.

The keypad may be bad. Most often they go bad due to moisture from cleaners being sprayed directly on them or steam from the cooktop when the vent fan is not used.

They can also go bad when the unit is stored in an unheated environment where there's a lot of air temperature change (hot during the day, cold at night, etc.)

It may also be some residue on the connections where the keypad plugs into the control board. Unplugging then replugging the keypad can sometimes clean them.

In other cases, a new keypad is needed.

If you or a friend decide to work on it, we have *critical* safety, disassembly, and troubleshooting info at our site, which is linked at our listing here on FixYa: http://tinyurl.com/yzjozk

You can find helpful exploded view diagrams and order parts by entering your full model number here: http://tinyurl.com/gv383

Posted on Nov 18, 2007

MicrowaveSvc
  • 9156 Answers

SOURCE: sylvania microwave

They have that manual their site, but it's only in French!

If you don't speak French, then visit the manual download page and put in only "SM807" in the search box.

The manual for either the SM80703 or SM80704 may be close enough to yours to work.

You will need the free Adobe Reader to view or print it.

Good luck!

We're happy to help you and we'd appreciate your thoughtful rating of our answer.

Posted on Jul 23, 2008

MicrowaveSvc
  • 9156 Answers

SOURCE: tricky touch pad on Sharp R530 es microwave oven

There are two options here:

1. Order a new control panel frame which has the keypad, trim piece and door button already installed and swap your control boards into it.

The original part number FPNLCB346MRK0 has been replaced by part # FPNLCB346MRK0B and it runs $58.28 plus shipping.

2. Disassemble your control panel frame, peel off the old keypad and stick a new one on.

Even though the keypad alone runs only $35.66, this job takes a lot of time and labor.

If you (or someone you know) might want to replace just the keypad yourself, I have uploaded a handy guide with pictures showing you what's typically involved.

Whichever option you choose, we have the service manual for this model and have uploaded it to our site here to help you.

You will need the
free Acrobat Reader to view or print it in case you don't have it already.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

Posted on Jan 19, 2009

  • 1 Answer

SOURCE: My Galanz microwave WP800AP20-6 is beeping for no reason

I have similar problem

Posted on Jul 27, 2010

  • 1 Answer

SOURCE: Microwave Oven EM-804T

When I opened up the microwave cover, noticed that the door latch mechanism was worn and not holding up the interlock switch. A thick piece of tape on the worn piece of plastic and microwave was back to working (I had symptom of the timer counting down without the microwave turning on)

Posted on Nov 01, 2010

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1 Answer

How set clock on oyster microwave and grill?


Oster Microwave Oven Operating Instructions
  1. Press the "Clock" button once, then the correct number buttons to set the desired 12-hour time. ...
  2. Press "Timer" to set the timer function. ...
  3. Press the number pads to select a cooking time. ...
  4. Press "Defrost by Weight" to defrost a food item by the weight of the item. ...
  5. Select "Speed Defrost" to defrost food quickly.
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Oster Microwave Oven Operating Instructions ' Hunker

https://www.hunker.com/13407971/oster-microwave-oven-operating-instructions

set clock on oyster microwave and grill Google Search

Jun 24, 2018 | Microwave Ovens

1 Answer

What is the highest power setting? choices are low, defrost, medium, roast and reheat. no high???


Most microwaves run high at default, if roast and reheat are given that is your high setting, take one cup of water and run for 1 minute in each setting, the water that is the hottest is the high setting.

Mar 19, 2012 | Emerson MW8625W Microwave Oven

1 Answer

I have never used the power feature and now I need to and cant find manual. How does the power feature work. I need to operate the microwave on medium power for one minute.


1 Use the number buttons to set a cooking
time. You can set a time from one second to
99 minutes, 99 seconds. To set a time over
one minute, enter the seconds too. For
example, to set 20 minutes, enter 2, 0, 0, 0 .
2 If you want to set the power level to
something other than High, press the Power
Level button, then use the number buttons
to enter a power level.
Power Levels:
Level Cooking PL
1Warm10
2Low20
3 Defrost 30
4Medium Low40
5Medium50
6 Simmer 60
7 Medium High 70
8 Reheat 80
9 Saute 90
10 High Hi

Hope that helps.

Mar 01, 2011 | Emerson MW8107WA Microwave Oven

1 Answer

Let me know the functions of microwave?





Sorry to read about your problem, I hope this helps you out.


Display: This is used to show the time, cook time and options you chose during you use.
Cook: Use this feature to cook fresh vegetable, frozen vegetables, rice and cassroles.
Enter/Start: This is used to start and enter any option you choice while operating the unit.
Stop/Clear: Use this function to clear or stop the unit during cooking or choosing a feature.
Reheat: This is use to reheat dinner plates and left overs. Be sure that you do not use any plastic foam or metal plates/utensils this can cause damage to the unit and may cause injury.
Auto Defrost: This is used to defrost food by weight and type. EX: If you have 1 pound of chicken, meat or fish press in the food code by using 1,2,3 and then the weight in pounds (1 pound would be 1.0 enter.)
Quick Frost: This is use with the Rapid defrosting method for 1.0 pound frozen food. If you have a pound of meat, chicken or fish press Quick Frost and it will defrost for that weight only.
Cook Time: This is to set the cook time for the food you are trying to heat or cook. Enter the time you wish to cook and press enter/start (EX: 7mins and 30 secs = 730/start.)
Clock: This is used to set the time of day. Press Clock the the time of day it is and clock again (EX: 11:00 would be 1100 then clock.)
Number: This is the key pad used to enter the cook time, clock or power level.
More: This feature is to add time to the cooking time only in ten second intervals. If you want to add time without restarting press this button to add ten seconds each time it is pressed.
Less: This is used to decrease the cooking time by ten second intervals. If you want to decrease time without restarting the time press this to decrease cooking time in ten second intervals.


I tried to help you. Please help me and Rate/Vote on my response. We take the time to answer your question's. take the time to rate us.Thanks and good luck

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Power Level: This is use to choose the power level in which to cook or heat food or beverages. To change the default setting of 100%, press the power level button and press the level you desire, if you desire only 50% then press power level the 5 and enter/start. Hint: Change the Power level before entering the time your setting to cook
EZ-ON: This is to quickly start the power level to 100%.
Vent High/Low/Off: This is to turn the vent located on the outside of the unit during use. You have the option of turning it off, on, high or low.
Light High/Low/Off: This controls the light on the bottom of the unit if you have a mounted range above your stove or under your top counter cabinets.
Hot Water: This is used to heat water for beverages such as coffee and hot chocolate. Use Extreme caution when removing baverages from your unit, they will be hot and could cause injury.
Popcorn: This is used to pop popping corn, when placing the popcorn in the microwave press the this feature and enter/start and it will automatically start the correct time for cooking. This feature is designed for the individual packaged popcorn use. Do not place any foil or loose popcorn in the unit this could cause damage or injury.
Kids Meals: This is used to REHEAT meals for children it works at a lower power level. This can be used to reheat hot dogs, oatmeal, baby food and soup. Do Not place any metal objects or objects than can melt this can cause damage or injury.
Warm Hold: This is to keep foods or drinks warm for any length of time up to 99 minutes and 99 seconds. Although it is not a recommended to run a unit at the maxium time limit.
Melt: This is used to melt butter, margarine, chocolate, cheese and marshmallows. Do not leave these items unattended during the duration of melting time to prevent any unwanted over heating.
Soften: This is used to soften ice cream, butter, cream cheese, and frozen drinks. Do not place anything in a container that is made of foam or metal this can cause damge or injury.
*Child Lock: If your model has this feature it is used to lock the unit to keep a child from pressing buttons or causing injury.
Open: This is the handle or button on the front of the unit to open the unit after the unit is done cooking or in use. Do not open the door during the use, always press the Stop/Clear button first. Also do not remove hot items without oven mits or waiting time food is at a safe handling temperature.

Jan 03, 2011 | LG LMVM2277ST Microwave Oven

1 Answer

Panasonic microwave nn-sn668b.. after cleaning it earlier today i went to use it and it didnt work. the time reads 00:00 as if a loss of power had occured (but didn't). The only button that seems to...


If the clock is not set, nothing will work as the controls require the time to be working. Press Clear/stop twice and press clock, set time and press clock again.
Hope this helps.

Dec 23, 2010 | Microwave Ovens

1 Answer

R-209BK Sharp Microwave buttons inoperable


I had this problem too:
it turns out that it (apparently) just needed some 'warm-up' time!

After being plugged in for about 15 to 30 minutes,
the buttons suddenly "came to life"...

Note that when it's flashing 88:88 you are supposed to _start_ with the 'Stop/Clear' button. After that, set the clock (press "Clock", enter the time with the number pad, then press Clock again).

Hope that helps.

Sep 01, 2009 | Sharp R-1502 Microwave Oven

1 Answer

Microwave is on when you shut the door


I tried all the things on your website. Holding the clear button , unplugging,...

So I went back to the last operation that I was doing when the problem started.
I was using "reheat" so I put a glass of water in the micro turned on reheat 1 serving.
It started and then I hit clear after a few minutes and the problem went away.

Dec 15, 2008 | GE Advantium 120 Convection/Microwave Oven

2 Answers

I have lost instruction book for Sharp Compact R250A microwave oven-how do I reset the clock?


May be a little late, but... 1. Press Power Level button for approx 5 seconds - you get the 12 hour clock 2. Press again for 24 hour clock 3. Set hours using the 10 min and 1 min buttons 4. Press Power level button 5. Set minutes using the 10 min and 1 min buttons 6. Press Power level button And you are done
Gert

Aug 05, 2008 | Sharp Microwave Ovens

2 Answers

How do i set the time on my microwave?


check istruction manual, and try to set cntrol panel . that is very easy to operate, try one more time ...

Aug 20, 2007 | Emerson MW8675W Microwave Oven

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