Firmware update problem TV LG 43UJ6300


Novice Member
Hi everyone,

My smart TV LG 43UJ6300 updated today the firmware to 06.00.04 version and restart. After the update my tv got this horizontal line and below the line got some flash regarding brightness.
Anyone had this problem and know how to fix it?
The tv was ok before the firmware update.

Thanks for the help


Active Member
I you are sure the update completed without issue, then go into you tv settings and do a full reset. leave tv off for 10 mins and unplug from wall, then plug it back in and do the rest.
If there is an issue with the firmware I'm sure they will release another update very quickly to rectify this. Have you spoke with your retailer or LG?

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