No heating after exploding sound lg

Sounds like the capacitor inside by the transformer exploded. It's an easy fix. just replace the capacitor.

Probably blew up the capacitor inside so now you hear the power transformer too.

oh no, bad idear, forget it, if its blown up its a right off, never put bottles in a microwave,,,still there is some good news,,, you can now buy a microwave for about £50.00p so you wont need to sell the hubby

It's rare, but obviously can cause serious injury!

Your manual should address this, or for more on what causes this, read this article.

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

my microwave oven is a model lg lmv1630bb is making a loud snapping soud

est the high voltage capacitor,the rectifier diode.or the magnetron. If all this are fine, test the control board.

Thediode and capacitors can br tested. The capacitor must bealloweddischarge before testing, or you risk to get electrocuted, evenifpower is off. Capacitors can get discharged by shorting theirtwocontacts.
Before replacing the magnetron test also the control board.
Replace the magnetron if the checks and all of the high voltage component tests are good, but the unit still does not heat.



All locations, and description of this parts can be located using the diagram here: Counter top.

Parts must be tested to find out what is wrong.

Remember that microwaves are potentially dangerous devices if not repaired properly, the job must be done by a competent person.
A microwave energy leakage test must always be performed when the oven is serviced for any reason.

Regarding parts, contact the seller here to purchase parts.

It is probably a bad door switch (upper or lower) or one of the switch mounts is damaged or misaligned.

Some help here:

http://www.microwavedisplay.com/safety.txt
http://www.microwavedisplay.com/disassembly.txt
http://www.microwavedisplay.com/doorsw.txt

An exploded view is here.

Other exploded views and parts lists are here.

Since you are in PNG, you'll have to find parts locally or maybe via Stokes in Australia.

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

Chances are you have shorted or blown high voltage rectifier diode.

Here is a link you or someone you know can use to test it, but please read the safety info:
http://www.gallawa.com/microtech/diode.html

To order Goldstar / L.G. parts, visit Vance Baldwin Electronics.

For more Goldstar / LG / L.G. help, call 1-800-243-0000 (M-F, 7am-8pm CT, Sat 8-5 CT) and choose the appropriate prompt from the menu or visit here.

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

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

Microwave Oven Basic Troubleshooting Tips

heatman101

uee

Sounds like moisture may have gotten into the controls and / or the door switches.

You may have to remove the control panel to help it dry out.

You want to unplug it first.