The microwave don't work Its show sharp micro-wave

As an answer I post often.
Micro waves are now throw away items , but if you want to go down the route to fix in England you need a REETRA qualification .
Next go to a parts centre , show your REETRA then you will find all you need.

usually when you kill the power and then when you put power back on the machine works it's the computer board that's bad.all you're doing is resetting the board just like your house computer,if something happens to it you shut it down and reboot it,that's what you're doing with the micro wave just rebooting the board.here's the funny thing about micro waves sometimes the part you're gonna change is almost the same price as a new micro wave so i would first check how much the board is,i went on sears and they have the board for 115.00 repair clinic for 235 part number WPW10216347 they don't make this model anymore but you can get a stainless micro for around 290 to 300 dollars and if you buy the same brand all you should have to do is remove the bolts up above that hold it in place and remove the micro wave and the same brand should mount the same way so you won't have to drill new holes or replace the back metal panel.if i were you i would replace the unit instead of the board repair clinic shows most of the parts for this model out of stock so it might be a while before you can get any parts for this model but this is up to you.good luck with your micro wave.one more thing when you were in there did you see alot of grease,this is usually the cause of no heat,the grease from cooking on the stove top gets into the micro wave and on the mag tube and damages it,if there was grease in there i would just replace the unit

Clean the food off the inside top of the microwave Now,Or that noise you are hear will stop along with the microwave. The food gets on the Formica Squire which is how the micro waves heat your food. 1st unplug the Microwave then spray the inside of the unit with something like Fantastic or something strong and use glove so you don't burn you hand,Also if you have a scrub brush use it,And clean all the soap out and raise very well.

Hi,
Here is a tip that will help you to figure out what is wrong with yourMicrowave Oven....

Microwave Oven Basic Troubleshooting Tips

heatman101
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Many ovens use tamper-resistant screws to discourage people from taking the cover off. It's meant as a safety (that is, fear of lawsuit) measure since microwave ovens use hazardous voltages that can kill you. You can find bits to fit these screws at Home Depot, Sears and many other places if you're determined to get the cover off.

With all due respect, though, you should probably leave microwave service to a professional. As I mentioned above, YOUR OVEN CAN KILL YOU if you don't know what you're doing. That's why Sharp stuck those strange screws in.

Maybe... Did you check the high voltage diode?... A shorted diode keeps the fuse blown... Ty

Check the door interlock switches. If one is not contacting properly due to the door being misaligned, realign the door hinges.
Hope that helps.

i have need instruction book how i can use sharp micro wave oven r953

You probably have a burnt wave guide cover. Look inside the microwave either on the side or on the top, it's a square piece of mica board, and you should see a burnt spot on it. You should be able to replace it fairly easy with the model number I can check on a replacement for you.

You can contact Sharp at 1-800-BE-SHARP (1-800-237-4277).

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

William E. Miller, AS-EET
[email protected]
http://www.microwavedisplay.com