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Product Support

Receive help on your LG product

Check out the latest information related to this product.

NB5540
  • TV/Audio/Video
  • Audio
  • NB5540

NB5540

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.

If you don’t have the viewer program, click the link to download it.
  • Owner’s Manual

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

    It is a guide that can help you set your product faster.

Help Library

    • Installation
    • Audio, Home Theatre Systems
    01/07/2016
    Can I connect additional speakers?
    • Troubleshooting
    • Audio, Home Theatre Systems
    01/07/2016
    Black and white or scrambled image
    • Troubleshooting
    • Audio, Home Theatre Systems
    01/07/2016
    I see NO DISC on the display window
    • Troubleshooting
    • Audio, Home Theatre Systems
    01/07/2016
    I can't connect to wireless network
    • Troubleshooting
    • Audio, Home Theatre Systems
    01/07/2016
    I can't play a video stored in USB