LG 55LE5400-UC - User Manual

Questions and Answers

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Laura SmithSep 23, 2025
Why is subtitle not working on my LG 55LE5400-UC?
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  sergiobrownSep 23, 2025
  If the subtitle is not working on your LG LCD TV, check whether the subtitle file is supported.
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Elizabeth ClarkAug 25, 2025
What causes lines or streaks in pictures on LG 55LE5400-UC LCD TV?
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  tannerfernandoAug 25, 2025
  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.
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Juan WellsAug 26, 2025
How to fix lines or streaks in pictures on LG 55LE5400-UC?
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  Katherine CarterAug 26, 2025
  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.
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Michael HendricksAug 27, 2025
Why is there no picture when connecting HDMI screen to my LG LCD TV?
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  maurice03Aug 27, 2025
  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.
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Justin PotterAug 27, 2025
Why is screen color unstable or single color on my LG 55LE5400-UC LCD TV?
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  Paul GarciaAug 27, 2025
  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.
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Casey GraySep 13, 2025
Why is the subtitle not working on my LG 55LE5400-UC?
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  Michaela BeckSep 14, 2025
  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.
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Crystal Conner MDSep 12, 2025
What to do if LG 55LE5400-UC displays “This file is invalid” or audio is normal but video isn't?
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  David WalkerSep 12, 2025
  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.
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Michele CarterSep 12, 2025
What to do if LG 55LE5400-UC displays “Unsupported Audio” or video is normal but audio isn't?
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  Craig ByrdSep 12, 2025
  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.
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Charlene HinesSep 4, 2025
What to do if my LG 55LE5400-UC screen color is unstable or single color?
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  halltinaSep 4, 2025
  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.
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heather89Sep 2, 2025
How to fix poor reception on some channels of LG 55LE5400-UC LCD TV?
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  Tyler WillisSep 2, 2025
  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.