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Wesley CooperSep 7, 2025
Why are there lines or streaks on my LG TV screen?
- JJeremy SinghSep 7, 2025
If you see lines or streaks on the images of your LG TV, inspect the antenna or try aiming it in a better direction.
Why are there lines or streaks on my LG TV screen?
If you see lines or streaks on the images of your LG TV, inspect the antenna or try aiming it in a better direction.
Why is there no sound on my LG TV but picture is fine?
If your LG TV displays no sound but shows images, first, press the VOL + or - button to adjust the volume. Check if the sound is muted by pressing the MUTE button. Try switching to other channels to rule out a broadcast issue. Ensure the audio cables are properly connected and verify that the TV Speaker feature is enabled in the menu.
LG TV screen is too dark, how to fix it?
If your LG TV screen appears extremely dark even when powered on, adjust the brightness and contrast settings in the menu option.
What does 'No Signal' mean on LG TV and how to fix it?
If your LG TV displays 'No Signal' on the screen, verify the signal cable is properly connected between the TV and other devices. Also, check the selected input source by pressing the INPUT button.
Why is my LG TV making unusual sounds?
If your LG TV produces an unusual sound from inside, it may be due to changes in ambient humidity or temperature when the product turns on or off. This is normal and does not indicate a problem with your product.
What to do if there is no sound on my LG 47LK550UA?
First, try pressing the volume + or - button. Ensure the sound isn't muted by pressing the MUTE button. Also, try switching to other channels, as the problem might be with the broadcast. Finally, check that the audio cables are properly connected.
Why does my LG 47LK550UA keep turning off?
Check the power control settings on your TV. A power interruption might be the reason. Also, verify if the Auto sleep feature is enabled in the Time settings. If there is no signal, the TV will automatically turn off after 15 minutes.
What to do if my LG TV turns off suddenly?
If your LG TV suddenly turns off, check the power control settings to ensure the power supply isn't interrupted. Also, verify if the Auto sleep feature is enabled in the Time settings. Note that the TV will automatically turn off after 15 minutes of inactivity if there is no signal.
Why does my LG LCD TV have ghost images?
Pixels may be damaged from a fixed image displayed for an extended period (image burn). To prevent this, use a screen saver.
Why my LG TV has no image and sound?
If your LG TV has no image and no sound, ensure the TV is powered on and the power cord is securely connected to the wall outlet. To check if the wall outlet is working, connect another device to it.
General| Screen Size | 47 inches |
|---|---|
| Display Type | LCD |
| Resolution | 1920 x 1080 |
| Refresh Rate | 60 Hz |
| Backlight Type | CCFL |
| Response Time | 2.4 ms |
| HDMI Ports | 3 |
| USB Ports | 1 |
| Audio Output | 20W (10W x 2) |
| Aspect Ratio | 16:9 |
| Smart TV | No |
| 3D Capable | No |
| Built-in Wi-Fi | No |
| Weight | 39.7 lbs |
| Inputs | HDMI, Component, Composite, RF, USB |
