LG 55UJ630V TV no longer lights or stays on standby

LG 55UJ630V no longer starts or stays on standby

You would like to watch your favorite program when, without warning, your LG 55UJ630V 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 55UJ630V TV does not turn on or stays on standby.

Check the remote control of your LG 55UJ630V

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 55UJ630V.

If one of these two solutions works, the problem is with your remote control and not with your LG 55UJ630V TV.

You can enjoy your program again!

Check connections to your LG 55UJ630V

Sometimes, between your LG 55UJ630V 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 55UJ630V TV refuses to turn on, go to the next paragraph.

Check capacitors at the back of your LG 55UJ630V

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

Find all the information about LG 55UJ630V TV in our articles.

If not, please go and see a professional for your LG 55UJ630V before doing anything.

In any case, please unplug the electrical wire connected to your LG 55UJ630V 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 55UJ630V 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 55UJ630V, you must check the back of your LG 55UJ630V 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 55UJ630V.

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 55UJ630V works again!

Run the warranty of your LG 55UJ630V

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 55UJ630V TV.

Many retailers will take your LG 55UJ630V 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 55UJ630V, who may provide you with another free of charge as an apology.

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.

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.

LG TV won’t turn on Red light Flashing – Fix it Now

8 ancillary questions

What do I do when my TV is blinking red?

– Performing a power reset or restart of your TV may solve this issue if it’s caused by a temporary malfunction. Power reset.
– Check if any devices connected to your TV are causing an issue (such as a malfunctioning device or a data communication issue).

What to do if TV power light is on but won’t turn on?

Try unplugging the TV from the electrical outlet. While its unplugged, hold down the power button on the TV itself for about 30 seconds.

Once that time is up, release the button and plug it back into power.

Power the unit back up and see if you can see any imagery.

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.

How do I fix my Samsung TV stuck on standby?

Why won’t my TV turn on but red light is blinking?

If a Red LED is blinking and the TV is not working properly it means that the TV has detected an issue or problem.

Most Red LED blink conditions require service.

Why is my TV power on but the screen is black?

TV black screens are commonly caused by cable connection issues, issues with input devices, or outdated firmware updates.

Worst case scenario, the power supply board could have malfunctioned. Could a loose cable cause a TV black screen? Perhaps the most common cause of a black screen is connection issues.

How do you fix a TV that turns on but screen is black?

Unplug the TV from the wall, and, if possible, remove the power cord from the back of the TV to perform a soft reset. Wait 30 seconds, and plug the TV back into a working outlet to test it again.

If you’re still having screen issues, you might want to bring in an expert — they’ll know how to fix your TV’s black screen.

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.

You may also be interested in the following articles:

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