20 Most Recent LG LMV1680ST Microwave Oven Questions & Answers


Hit the relay on the main circuit board to see if it is sticking in the wrong position

LG LMV1680ST... | Answered on Nov 28, 2013


Either the main board needs some cleaning or resoldering but likely it needs to be replaced

LG LMV1680ST... | Answered on Nov 28, 2013


start not functioning

LG LMV1680ST... | Answered on Nov 28, 2013


my lg microwave start button is not starting what do i do?

LG LMV1680ST... | Answered on Nov 28, 2013


Look for back mounting bolts location, find your wall studs location and mount from the back

LG LMV1680ST... | Answered on Apr 24, 2012


Hello & Welcome to FixYa

Microwave not heating could be due to a faulty door switch or an internal blown fuse. Check out the parts for your microwave from this link--- Link. Please get back to me if you have any other questions.

Kevin

LG LMV1680ST... | Answered on Dec 17, 2011


Hi,


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

Basic
Microwave Oven Troubleshooting Tips

heatman101


LG LMV1680ST... | Answered on Jan 05, 2011


Hi,


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

Microwave Oven Basic Troubleshooting Tips

heatman101

LG LMV1680ST... | Answered on Jan 05, 2011


If everything is working normally, except for heating, the likely cause is the magnetron.  Microwaves can be dangerous to work on, as the site below points out.  If you have an ohmmeter, it is possible to check the magnetron, but be certain to follow the precautions outlined at the webpage:
http://www.gallawa.com/microtech/mag_test.html

LG LMV1680ST... | Answered on Oct 08, 2010


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

Microwave Oven Basic Troubleshooting Tips

heatman101
jfkkj

LG LMV1680ST... | Answered on Sep 30, 2010


This is a very common fault on microwave ovens and is usually caused by a failed magnetron. This is the device which produces the microwaves and it is the single most expensive component. Magnetrons don't really have a fixed lifespan, they can last for twenty years or more or can go pop the first day they're used.

Replacement is usually straightforward (make sure to obtain a new microwave collar as the old one cannot be re-used safely) but rarely cost-effective. Unless the oven remains under warranty it's always far quicker and usually much cheaper to replace the oven, especially as yours is a budget model.

LG LMV1680ST... | Answered on Sep 10, 2010

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