How do you fix a LG TV that has sound but no picture?

Unplug the external component (if possible) for 30 seconds. Disconnect the HDMI cable from the TV and move it to an alternate port. Plug the device back in, and change the TV to the new input to see if the issue is resolved.

Why is my LG TV screen black with sound?

Verify the connection is secure and retry: Unplug the external component (if possible) for 30 seconds. Disconnect the HDMI cable from the TV and move it to an alternate port. Plug the device back in, and change the TV to the new input to see if the issue is resolved.

How do you fix TV if I can here sound 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.

Is there a reset button on a LG TV?

Press the Smart button on your remote, then click the Gear icon in the top right, then General > Reset to Initial Settings. After the TV restarts, begin by selecting your language and country.

What do you do when your LG TV screen goes black?

Why does my LG TV not have a picture?

Check If the Power Cables Are Plugged Into Your LG TV Visit all the connected cables between your TV and other sources, such as cable boxes, VCR, or connected devices such as an Amazon Fire Stick. Also, make sure that your outlet is working properly and providing power to your TV.

What causes LCD TV black screen?

Some TV displays, such as LCD screens, use a backlight to illuminate the picture. If the backlight burns out or stops working, the picture will appear black. If you can see a picture with the flashlight, then your TV’s backlight is burnt out.

How do I resolve a LG TV with sound but no picture?

LG TV Has Sound But No Picture. Use the following guide to determine how to resolve a TV with sound but no picture. 1. Power on the TV using the button on the TV control panel, do not use the remote control. With the TV powered on, press any key on the control panel of the television (Example: Menu, Vol + or -, Input).

Why is the back of my LG Smart TV so hot?

LG seems to have a problem with backlight, you’ll feel when it goes black on screen the back of the tv is super hot. SOLUTION: Change the picture mode to “Standard”, then make sure that your backlight setting is at it lowest.

Why does my LG TV go black when the screen goes black?

Options LG seems to have a problem with backlight, you’ll feel when it goes black on screen the back of the tv is super hot. SOLUTION: Change the picture mode to “Standard”, then make sure that your backlight setting is at it lowest. That should do the trick, and it will never switch off, if this also fails then replace the backlight.

Why is the picture on my laptop screen not working?

Be sure the laptop is set to output a resolution supported by the TV. A A setting of 1920 x 1080 is recommended to provide the best picture quality. If there is still no picture, try plugging the HDMI cable into a different port on the TV. Next, swap the TV to the appropriate input. If all steps have failed, the unit will require service.