elektron 55LH545V TV Main Board User Guide

June 13, 2024
elektron

TV Main Board Repair
(Tool Option)
Guide

55LH545V TV Main Board

Starting from March 2019 LG decided to supply Mainboards without Firmware, therefore you can find below a instruction how to install the Firmware in case of a unprogrammed Board

Change Tool Option

  1. Download Tool Option Data from ASWO online Shop to USB(Storage device)
    Path: Enter ASWO article number of the Mainboard > Download the file LG_SVC_DTV.zip

  2. Unzip the file “LG_SVC_DTV.zip” and copy the needed Firmware file(s) based on the TV model to the USB Stick

  3. Insert the USB Stick

  4. If the USB connected, the setting popup window is displayed.
    Enter ‘Model name.suffix’ and ‘serial number’

  5. Select IN STOP → Select YES

Trouble shooting

if the TV screen display white pattern, press “BACK” or “EXIT” for 3 sec.

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