Why are there lines on my LG LED TV screen?
- MMargaret AtkinsonSep 4, 2025
If lines or streaks appear on the images of your LG LED TV, check the antenna or try aiming it in the proper direction.

Why are there lines on my LG LED TV screen?
If lines or streaks appear on the images of your LG LED TV, check the antenna or try aiming it in the proper direction.
What to do if there is no sound on my LG 22LV2500 LCD TV but there is an image?
If you see images but hear no sound on your LG LCD TV, try these solutions: * Press the VOL + or - button to adjust the volume. * Ensure the sound isn't muted by pressing the MUTE button. * Try switching to other channels to rule out a broadcast issue. * Verify that the TV Speaker feature is enabled in the menu.
Why is my LG LCD TV remote not working?
If you cannot control your LG LCD TV with the remote, try the following: * Ensure there are no obstructions between the remote and the TV. * Verify the batteries are working and correctly installed. * Make sure the correct input mode (TV or VCR) is selected on the remote.
Why is my LG LED TV making unusual sounds?
If you hear an unusual sound from inside your LG LED TV, it may be due to a change in ambient humidity or temperature when the product turns on or off. This is normal and there is no problem with your product.
How to fix no sound from one speaker on LG LED TV?
If there is no output from one of the speakers on your LG LED TV, adjust the Balance in the menu option.
Why are there black spots on my LG LED TV screen?
If black spots appear on the screen of your LG LED TV, this can be attributed to the characteristics of the LCD panel, where several pixels in red, green, white, or black may appear. This is normal.
Why do afterimages appear on my LG LED TV?
If afterimages (ghosts) appear when your LG LED TV turns off, it may be due to pixels damaged from a fixed image displayed for a long time (image burn). Use a screen saver to prevent further pixel damage.
Why are there thin lines in the background of my LG LED TV screen?
If thin lines appear in the background of the screen on your LG LED TV, check the video cable connections.
Why are subtitles not showing on my LG LED TV?
If the subtitle is not working on your LG LED TV, first check if the file plays normally on a PC to ensure it's not damaged. Then, verify that the video file and subtitle file have the same name and are located in the same folder. Finally, confirm that the subtitle file and the language are supported by the TV.
How to adjust display offset on LG LED TV?
If the display offset is wrong on your LG LED TV, adjust the position setting in the Picture menu. Also, check if the video card resolution and frequency are supported by the TV. If the frequency is out of range, set to the recommended resolution using the display settings on the external device.
| Screen Size | 22 inches |
|---|---|
| Resolution | 1366 x 768 |
| Display Type | LCD |
| Aspect Ratio | 16:9 |
| Brightness | 250 cd/m² |
| Response Time | 5 ms |
| HDMI Ports | 1 |
| USB Ports | 1 |
| Inputs | HDMI, Component, Composite, RF, USB |
| Backlight | LED |
| Viewing Angle | 170°/160° |
| Sound Output | 10W |
Explains proper grounding techniques to prevent electric shock.
Lists the items included in the product box and instructions for checking them.
Identifies and describes the different parts and touch buttons on the TV.
Instructions for placing the TV on a table or wall.
Step-by-step instructions for attaching the TV stand to the unit.
Instructions for placing the TV on a table and connecting the power cord.
Information and specifications for mounting the TV on a wall using a bracket.
Explains the initial setup process when turning on the TV for the first time.
Details how to control the TV using the remote while watching.
Explains the technology behind 3D imaging and requirements for viewing.
Overview of the main menu options for customizing TV settings like Picture, Audio, and Time.
Details how to set up and edit channels, including auto tuning and manual tuning.
Options for adjusting picture settings like aspect ratio, picture wizard, and energy saving.
Explains various audio settings, including sound modes, volume control, and infinite surround.
Illustrates the various external devices that can be connected to the TV.
Instructions for connecting USB storage devices for multimedia access.
Detailed instructions for cleaning the TV screen, frame, cabinet, and stand.
Common troubleshooting issues related to remote control, image, sound, and power.
Solutions for video-related issues like poor image quality, bars, afterimages, or display offset.
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