LG 55SJ850V TV no longer lights or stays on standby

LG 55SJ850V no longer starts or stays on standby

You would like to watch your favorite program when, without warning, your LG 55SJ850V television decides not to turn on, whereas an hour ago it worked very well.

It can be a frustrating time, especially if your television has no reason to be down.

That’s why we wrote this article to help you when your LG 55SJ850V TV does not turn on or stays on standby.

Check the remote control of your LG 55SJ850V

It may sound trivial, but if your remote does not work, your TV will not turn on when you use it.

Make sure your remote has charged and properly and has charged batteries.

If so, try using your phone and its remote control application to turn on your TV. Or simply press the on / off button on your LG 55SJ850V.

If one of these two solutions works, the problem is with your remote control and not with your LG 55SJ850V TV.

You can enjoy your program again!

Check connections to your LG 55SJ850V

Sometimes, between your LG 55SJ850V TV, decoder, internet box, DVD player, speakers and stereos, and even your game station, it may get a little tangled with all the cables behind your television. Some, with heat or sudden movement, disconnect or no longer function.

Take a look behind your TV and check that the connections are the right ones.

If this is the case, make sure there is power in the outlets.

If everything works fine but your LG 55SJ850V TV refuses to turn on, go to the next paragraph.

Check capacitors at the back of your LG 55SJ850V

Beware, before doing this operation, make sure you know about electricity and the like.

Find all the information about LG 55SJ850V TV in our articles.

If not, please go and see a professional for your LG 55SJ850V before doing anything.

In any case, please unplug the electrical wire connected to your LG 55SJ850V before touching the back of it.

You could get electrocuted if not doing so. Besides, we strongly advise you to work with gloves which can fully protect you from electricity before doing this operation. Capacitors are electrical components essential to the start-up of an electronic object.

They are made of an insulating piece and metal wires.

These, when spoiled, may be the reason why your LG 55SJ850V TV does not turn on or remains on standby. But they can be changed! Be careful, if you do not feel comfortable with the following procedure, bring yourself closer to an expert who will help you for a reasonable price.

To repair capacitors on your LG 55SJ850V, you must check the back of your LG 55SJ850V television and disassemble the protective shell if the capacitors are not already visible.

When you see them, have a pair of pliers, and separate them from your LG 55SJ850V.

Then place the capacitors, which you can buy for the price of bred in a store, in the right place and using a welder, assemble them to your TV. Wait a few minutes for the capacitors to cool down.

And now your LG 55SJ850V works again!

Run the warranty of your LG 55SJ850V

If your remote control works, your connections are good, and the capacitors do not look damaged, you can then play back the guarantee of your LG 55SJ850V TV.

Many retailers will take your LG 55SJ850V to repair or provide you with another.

Some TV models may have a hardware problem and the manufacturer may be at fault. Do not hesitate to ask for a model exchange with the manufacturer of your LG 55SJ850V, who may provide you with another free of charge as an apology.

Why won t my LG TV stay on?

A TV that intermittently powers on or off is usually caused by the timer setting.

With a TV that has a removable power cord, check whether power cord is securely plugged into the back of the TV. Check if the TV power cord is securely plugged into the wall outlet or the power bar.6 days ago

What to do when your LG TV turns on but the screen is black?

– Restart your TV.
– Check both input and output cables.
– Change the picture mode and backlight settings.
– Reset your LG TV to factory settings.
– Contact LG for repair.

How do I get my LG TV out of standby mode?

– Press “HOME” on the remote.
– Scroll left to settings.
– select system settings.
– down to eco >select>
– Down to idle tv standby>select>
– adjust to ‘off’.
– Use return button to get back to home screen.

LG TVs Service Menu Access| How To Open Service Menu On All LG TV and LCD TV

5 ancillary questions

How do I force my TV to turn on?

If the television still won’t turn on, turn your TV off at the wall and unplug it from the plug socket. Wait 30 seconds, and then plug it back in and switch it on.

This is called a ‘soft reset’ and should recalibrate the TV.

Why is my Samsung remote flashing red light TV won t turn on?

Your Samsung TV remote may blink red when the batteries are weak, damaged, or no longer viable.

That means the remote can no longer function as it should, and you must test the batteries to see if they are the source of the problem.

Why does my LG TV randomly open the menu?

If the menu keeps popping up on your LG TV, it is most likely that the settings are set to ‘Store Mode’.

It may also be the TV is set to ‘Home Auto Launch’ or that ‘Simplink’ is disabled.

How do I fix the flashing light on my Samsung remote?

Try resetting the remote by pressing the B and C buttons.

Hold them and monitor the remote light on the TV; it should flash to indicate a successful reset.

Afterward, key in 981 to reprogram the remote and get it up and running again for the television. What is this?

Why does my LG TV keep kicking me out of Netflix?

If Netflix keeps crashing on your Smart TV, you can check if you need to update your software or system.

You may also be experiencing an overloaded internet network. What is this? You can restart your TV or disconnect all devices connected to your network to unclog it.

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You still have issues? Our team of experts and passionate could help you, feel free to contact us.