LG washing machine not working

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Short circuited component/s at its main power regulator circuit [SMPS]; inside. Contact any service technician. Electro help

Make sure that power is reaching the control panel of your machine. Many people are offended when I tell them to check the fuse or circuit breaker to make 100% sure that the machine is receiving power.
If it is receiving power and not switching on, you will have to have the main control PC Board checked, out as this controls the entire machine. This is rather left to experienced persons.

When this occurs it is a sign that you have a defective washer main control circuit board, this circuit board is the brains of the washer and it located behind the main control panel of the washer.

Hello. LG washing machines come in a widevariety of models, each with unique features, functions and design. Many of thebasic functions of each model are universal when it comes to running the washcycle. If the washing machine stops in the middle of a wash cycle, the firststep that should be taken is to perform troubleshooting steps to determine thecause of the problem. After the source of the trouble has been established, itcan be resolved in most cases by continuing the troubleshooting process. 1 Make sure the lid is completely closed. Certain partsof a wash cycle will not start if the lid is not closed.
2 Check the load to see whether it isunbalanced. If the washer gets off balance, it may stop in the middle of acycle. Redistribute the clothing so that it is evenly balanced around the drum.
3 Make sure the hot and cold water faucetsconnected to the washing machine are turned on fully. If the washing machine isnot getting enough water, it will not be able to complete the cycle.
4 Inspect the drain hose for clogs orobstructions. The washing machine may stop if it is unable to drain waterproperly. Check the drain pipe that the hose feeds into for clogs or debris.
5 Check the house's circuit breaker panel orfuse box. The circuit may have been tripped or a fuse may be blown. Replace anyblown fuses and reset any tripped circuits.
Thanks for visiting

you can go to appliancerepairplanet.vstore.ca to get a sevice manual on that and help with that.

SE is 'sensor error' This could be anything from a loose wire to a faulty Hall sensor or even a main board failure......You probably need an LG technician. Your machine sounds like it's worth repairing.. Get quotes.........Good luck...Nomess

Locked motor error (LE)

* The connector (3-pin, male, white) in the motor harness is not connected to the connector (3-pin, female, white) of stator assembly
* The electrical contact between the connectores, (3-pin, male, white) in the motor harness and 4-pin, female, white connector in the main PWB assembly is bad or unstable. Or the motor harness between the sator assembly and main PWB assembly is cut (open circuit).
* The hall sensor is out of order/defective.

***. If the hall sensor is defective, replace the entire motor.

chucked it !!

It sounds like the control board has failed.  You will need a qualified LG technician to check this out.