Skip to Contents

Product Support

Receive help on your LG product

Check out the latest information related to this product.

  • TV/Audio/Video
  • Home Audio
  • LFD790


Warranty Information Labor 90 days / Parts 1 Year 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.

  • Specification
    Summary of product features, dimensions, and components.

Software & Firmware

  • Software Update

    Software upgrades include device drivers and firmware updates only for specific models. Check your owner's manual to determine if your product supports software upgrades.

    Program update for J10[March] Reference


    Updating by using the newest firmware.
    The update method is refer to the attatchment.


You’ve come to the right place. Find the right accessories and parts for your LG products. Enjoy the reassurance of LG quality and convenience of complimentary shipping when buying directly from

Shop LG TV Accessories