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Software Update Procedure - LG 28LJ400B Service Manual

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1. USB Upgrade 
1. Place the higher version software in LG_DTV folder in USB root folder, like this.
 
2. Plug in USB disk, then a notify OSD will be displayed if the software in LG_DTV higher than current software of TV set.
 
 
 
3. Select "YES" button and press "OK" key if you want to update TV software, the update OSD will be displayed.
 
 
 
 
 
 

SOFTWARE UPDATE PROCEDURE

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Copyright ⓒ 2017 LG Electronics Inc. All rights reserved.
Only training and service purposes.

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