LG TV does not turn on, what to do?

Wanted to have fun in front of your new LG TV but the device won’t turn on? Unfortunately, this is a fairly common problem with TVs, and LG-branded products are no exception. There are checks accessible to all that sometimes allow you to restart the TV.

Then find out in this article. Why is your LG TV not turning on and what to do to fix it? To begin with, we will see how to easily restart an LG TV that no longer works. Then we will see how to fix the problem if, despite your best efforts, the LG TV does not turn on.

What to do if the LG TV does not turn on

Before moving on to troubleshooting your TV, we need to determine if it is receiving power or not.

1. Check the power, is the power light on?
2. The light is on, the TV is connected to the power but you see a black screen? Check which video input your LG TV is currently on that won’t turn on.
3. The light is on but your LG TV won’t turn on via remote control? Check that the batteries are not exhausted.
4. Try turning on the TV using the button on the TV.
5. Contact Samsung support.

How to easily fix an LG TV that no longer turns on?

There are simple solutions to restart LG TV. Follow the troubleshooting steps in this guide one by one.

Check the status of the remote control

When your LG TV no longer turns on and the red light is solid, could mean that did not wake up from sleep mode. In this case, check that your remote control sends the start command and is therefore working.

Per check if your remote works, do the following depending on which model you own:

1 / If the LG remote control has an infrared LED, place the remote control in front of the lens of a smartphone, open the “Camera” application, bring the remote control transmitter close to the lens, then press the “Power” button on this last. You should then see the remote control LED light up on your smartphone screen. In this case, the remote control works correctly. If not, replace the remote control batteries and repeat the experiment.

2 / If your remote control does not have an infrared LED, try replacing the remote control batteries. When it still doesn’t work, you’ll need to try turning on your LG TV with a compatible, working remote.

If your LG TV still refuses to turn on and confirms that the remote is not faulty, please proceed to the following checks.

Restart your LG TV

Second, the your LG TV may no longer turn on due to a software bug or microprocessor malfunction. To eliminate these potential problems, you will need to perform a reboot forced. And if that doesn’t work, restart your device.

To restart your LG TV which refuses to turn on, simply press the “Power” button located behind the TV in the right corner.

Nota: non tutti i modelli di TV LG hanno questo pulsante "On/Off". Controlla il manuale del proprietario del tuo modello per trovarlo.

If your LG TV doesn’t have this button or the procedure didn’t work, go to the reset step.

Restart LG TV

To eliminate errors and malfunctions that can prevent your LG TV from turning on, you can also electrically reset the device. To do this, nothing could be simpler:

• Unplug your LG TV cable from the power outlet
• Wait 2 minutes
• Reconnect the cord to the electrical outlet.

If unfortunately your LG TV does not turn on, the cause of the problem could be a serious failure related to a power, component or system failure.

Power control

A working power supply is essential for turning on a television. Here because, when your LG TV no longer turns on, it is important to check that there is no problem turning it on. Here are the checks to perform:

1. Check that the connections have not shifted and that the cables are firmly seated in the ports. Make sure the cables are not damaged.
2. Verify that the wall outlet has power. To do this, connect the TV to another wall socket. If it lights up again, the problem is with the original outlet and you will need to hire an electrician.
3. If you are concerned, unplug the TV from the power strip. In fact, various plugs are responsible for voltage problems and electrical interference. As a result, your LG TV may be affected and may not turn on anymore.

If you still don’t get any response from your LG TV, there is probably a big problem with your LG TV that requires experience.

What to do if your LG TV refuses to turn on despite everything?

If after all these checks and operations your LG TV refuses to turn on, a bigger problem is responsible for the error. Then you will be asked to require experience or have some skills in electronic devices.

Replacing a component of an LG TV

When the your LG TV no longer works and the LED stays off or blinks, usually means that a internal component is defective. In this case, the component in question will need to be replaced. To do this, you will need to access the power board by removing the back of the TV.

Caution : Risk of electric shock. Disconnect the power from the circuit breaker and / or unplug the TV from the electrical outlet. Risk of material damage. If your LG TV is under warranty, do not perform these operations as they could risk losing your rights. In general, we do not recommend this manipulation if you have no skills in electronics or electricity (disassembly, measurement, soldering, reassembly).

These are the different things you can check:

• Verify that the power board is working using a multimeter.
• Check that there are no burn marks on the cards. Also make sure that no parts are melted or deformed.
• Check that the capacitors are not swollen. You can also test its value with a multimeter. Note: Capacitors are often the source of the problem on LG TVs.
• Check that the fuses are not blown using a multimeter or fuse tester.

If after the checks you find that one or more components are defective, you will need to replace them. If you are not proficient at the work to be done, call a professional.

Contact the support service

If, despite everything, you cannot find the source of the fault, then you will have to Contact a service provider who can evaluate the device, because the source of the problem will undoubtedly be substantial. When your LG TV no longer turns on, several services can help you:

• LG support service who can tell you what to do next.
• The after-sales service of the distributor-retailer to request the repair or replacement of your TV.
• A repair service specializing in televisions. Preferably contact a LG Authorized Center to get compatible parts.

Always ask for a quote for troubleshooting and repair.

Note: take in consider the possibility of check if your faulty LG TV is still under warranty for a free repair or replacement service.