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Laura SmithSep 23, 2025
Why is subtitle not working on my LG 55LE5400-UC?
- SsergiobrownSep 23, 2025
If the subtitle is not working on your LG LCD TV, check whether the subtitle file is supported.
To Next PageTo Next PageWhy is subtitle not working on my LG 55LE5400-UC?
If the subtitle is not working on your LG LCD TV, check whether the subtitle file is supported.
What causes lines or streaks in pictures on LG 55LE5400-UC LCD TV?
If you see lines or streaks in the picture on your LG LCD TV, check the antenna and try changing its direction. If you're using an HDMI cable, ensure it supports High Speed HDMI to avoid flickers or display issues; use the latest cables if necessary.
How to fix lines or streaks in pictures on LG 55LE5400-UC?
If you see lines or streaks in the picture on your LG LCD TV, check the antenna. Try changing its direction to improve the signal.
Why is there no picture when connecting HDMI screen to my LG LCD TV?
If you have no picture when connecting an HDMI screen to your LG LCD TV, the HDMI cables might not support HDMI version 1.3. In this case, use the latest cables that support HDMI version.
Why is screen color unstable or single color on my LG 55LE5400-UC LCD TV?
If your LG LCD TV screen color is unstable or shows a single color, check the signal cable. If the issue persists, reinstall the PC video card.
Why is the subtitle not working on my LG 55LE5400-UC?
If the subtitle is not working on your LG LCD TV, check that the video file and subtitle file have the same name and are located in the same folder. Also, verify that the subtitle file and language are supported. You can check the subtitle file's language by opening it on a PC.
What to do if LG 55LE5400-UC displays “This file is invalid” or audio is normal but video isn't?
If your LG LCD TV displays “This file is invalid” or the audio works but the video doesn't, check if the file plays normally on a PC to see if it's damaged. Also, verify that the resolution, video/audio codec, and frame rate are supported.
What to do if LG 55LE5400-UC displays “Unsupported Audio” or video is normal but audio isn't?
If your LG LCD TV displays “Unsupported Audio” or the video is working but the audio isn't, check if the file plays normally on a PC to ensure it's not damaged. Also, verify that the audio codec, bit rate, and sample rate are supported.
What to do if my LG 55LE5400-UC screen color is unstable or single color?
If the screen color on your LG LCD TV is unstable or displays a single color, check the signal cable. If problems persist, try reinstalling the PC video card.
How to fix poor reception on some channels of LG 55LE5400-UC LCD TV?
If you're experiencing poor reception on some channels with your LG LCD TV, reorient the antenna to better receive the weaker station's signal. Also, check for any potential sources of interference.
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