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Product Support

Receive help on your LG product

Check out the latest information related to this product.

47LN5400
  • TV/Audio/Video
  • TVs
  • 47LN5400

47LN5400

Warranty Information Labour 36 MONTHS / Parts 36 MONTHS More
If you need Repair Service, submit an online service request. Request a Repair

Manuals & Documents

For the most accurate technical information regarding features, specifications, installation and operation of your LG product, please refer to the Owner's Manual and other documents available for this product.

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  • Owner’s Manual

    The Owner’s Manual offers pertinent product information.
  • USER GUIDE

    This manual is a document that describe the usage for the product.

Software & Firmware

Help Library


    • Operation
    • TVs
    09/08/2016
    ​How do I set the mode to watch 3D image?
    • Troubleshooting
    • TVs
    07/01/2016
    Have you checked Picture Mode(Power Saving Mode) setting?
    • Troubleshooting
    • TVs
    07/01/2016
    Do you see captions cut at the bottom?
    • Operation
    • TVs
    07/01/2016
    I want to connect bluetooth for sound
    • Operation
    • TVs
    07/01/2016
    I want to select Favorites