LG Electronics 425030, 425010, 425020 service manual USB S/W Download option, How to dowunload

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11.USB S/W Download (option)

11.1Overview

The USB download is for the quick service response via the S/W upgrade and for applying the S/W upgrade necessary for the board adjustment

11.2 How to dowunload

1)After turning on the set, make sure that the display screen is turned on.

2)When the USB Memory Stick with the upgrade file applied is inserted into the USB jack on the main board, the following screen (example) is displayed after several seconds

TV Software Upgrade

[ Current TV Software Version Information ] HOMEFS(RELEASE): 00.01.01

[ New Found TV Software Version Information ] MODEL : 42PX3D-UE

FILE : homefs-42PX3D-UE-RELEASE-0x0102.pak

HOMEFS(RELEASE) : 00.01.02

Press ENTER to start downloading the new software. Until the whole process if completed, please

-Do not remove the memory card from the slot.

-Do not plug off.

Press EXIT to cancel the upgrade.

3)Check the current version at [Current TV Software Version Information], check the S/W version to upgrade at [New Found TV Software Version Information], and press the Enter button of the TV remote controller.

4)Downloading is proceeded as shown at the below screen,

and when it is ended, turning on/off is automatically done. (When the automatic proceeding is not smoothly done, manually perform the power On/Off).

TV Software Upgrade

The software upgrade is now in progress.

Until the whole process if completed, please

-Do not remove the memory card from the slot.

-Do not plug off.

Reading the file°¶Done

Upgrading°¶Done

The TV will restart automatically in 0 seconds.

5)When downloading is ended, remove the USB Memory Stick from the USB jack.

6)Press the IN-START button of the remote controller to check the upgraded S/W version.