Skip to Contents
Close

Product Support

Receive help on your LG product

Check out the latest information related to this product.

DH3120S
  • TV & Home Entertainement
  • HOME THEATRE SYSTEM
  • DH3120S

DH3120S

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.

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.

    Firmware update for DH3130S (Ver:1306140/Date:2013.07.04) Reference

    Firmware update for DH3130S

    1.Upgrade to newest program

    2. Version : 1306140

    3. How to update DVD program 
    (1) Change the filename to download as "LG_DH3130LD2_1306140.rom"
    (2) Write the file to Root folder of the blank CD.
    (3) Insert the CD to the set. If you do that, download start automatically.
    (4) Progress rate of upgrading is displayed, and then open door when download is finished.
    (5) Remove the Disc.
    (6) Unplug the power cord and plug it back in. and then enter into system information.
    (7) Do power off.



Help Library


    • Troubleshooting
    • HOME THEATRE SYSTEM, SOUND BAR
    04/07/2016
    Sound doesn't come out of the woofer
    • Troubleshooting
    • HOME THEATRE SYSTEM, SOUND BAR
    04/07/2016
    Sound doesn't come out of the woofer speaker (a model after 2014)
    • Troubleshooting
    • HOME THEATRE SYSTEM, SOUND BAR
    04/07/2016
    If I connect TV and sound bar, there is no sound
    • Operation
    • HOME THEATRE SYSTEM, SOUND BAR
    04/07/2016
    I tried using head cleaner for VCR
    • Troubleshooting
    • HOME THEATRE SYSTEM, SOUND BAR
    04/07/2016
    I watched video at Channel 3 and 4