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Why does my LG TV not turn on sometimes?

Author

Ava White

Updated on February 27, 2026

Why does my LG TV not turn on sometimes?

Try to unplug the cord, wait for 10 seconds, and then plug it back in. If the status LED is lit, try to turn on the TV using the power switch on the unit, not on the remote. Make sure the view from the remote to the TV is not obstructed , then press the Power button on the remote.

Also know, why is my LG TV blinking and not turning on?

A consistent blinking light on an LG TV indicates an internal malfunction. The color of this light varies with different models. A factory reset or hard reset can eliminate software errors caused by a power surge/outage. Otherwise, damaged circuit boards will need to be repaired or replaced.

Similarly, does a LG TV have a reset button? To rest LG TV picture and audio settings with a reset button you need to reset the settings and press and keep holding the “OK†button on the TV for about five seconds and this will perform a soft reset for the LG tv completely without any interruptions.

Considering this, what would cause a TV not to power on?

Make sure the AC power cord (mains lead) is connected securely to a working wall outlet. If the power cord on the TV is removable, make sure that the power cord is securely connected to the back of the TV. Make sure that the power cord is securely connected to the back of the TV.

Why won't my TV turn on but red light is 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.

How do I reboot my LG TV?

Open the settings menu by pressing the Home button on your remote. From there, scroll down to Settings. Next, navigate to General and locate Reset Initial Settings. To complete the reset, follow the instructions on the screen.

What do I do when my TV wont 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.

How long does a LG TV last?

If an LG TV is LED, LEDs have a lifespan between 40,000 to 60,000 hours or 4.5 to 6.8 years. Let's say it's between 5 and 7 years, with the understanding that you aren't watching TV for 24 hours a day.

What to do when your TV turns on but the 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.

Why is my LG TV on but no picture?

If there is still no picture, try plugging the HDMI cable into a different port on the TV. Make sure the Red, Green, and Blue cables are routed correctly and inserted securely on both devices. 3. Unplug the external device (30 seconds) and then restore power.

How do you fix a TV that turns on but no picture?

Unplug the TV cord from the power socket. Leave it unplugged and while it's unplugged press and hold the Power button on the TV for 25 seconds. Release the power button and plug the cord back in. Turn ON the TV using the remote control or manually and check if there's picture on the Screen.

How do I reset my LG flat screen TV?

LG TV- How to reset my LG Smart TV

Press the Smart button on your remote, then click the Gear icon in the top right, then General > Reset to Initial Settings.

How do I reset my LG TV after power surge?

Now, you need to press the menu button (it can be found next to the power button), and the main menu of your TV will appear. When the main menu opens, move to the system settings and choose the “advanced†or “options†button. In this page, you can scroll down to factory default or factory reset option and choose it.

Why is the power light on my TV blinking?

Solid or blinking while the TV is on:

A solid Green or White light on the front of the television means that the TV power is on. A Green or White light that blinks when you press a button on the remote control simply shows that the TV is receiving the signal from the remote. Not all televisions have this feature.

Where is the power button on an LG TV?

Please find a power button under the LG logo on the TV. You can only turn on of off the TV with the button, and cannot use it to control other features. *With some models the power button may be located on the rear, bottom right hand side.

How do I know if my TV fuse is blown?

Remove the fuse from its holder. In some cases you may need a small screwdriver to unscrew the fuse holder cap. Look at the fuse wire. If there is a visible gap in the wire or a dark or metallic smear inside the glass then the fuse is blown and needs to be replaced.

How do you hard reset a TV?

Turn on the TV. Press the HOME button on the remote control. Select Settings.

The next steps will depend on your TV menu options:

  1. Select Device Preferences — Reset.
  2. Select Device Preferences — About — Reset or Factory reset.
  3. Select Storage & Reset.

How do I get my TV out of standby mode?

Press the power button once. If the TV does not turn on, observe the LED indicator, usually located on the TV's lower front panel. If the LED indicator turned off after you pressed the power button once, it is in standby mode. Press the power button once again to exit standby and turn on the TV.

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Why does my LG TV not turn on sometimes?