Solved! I have an lg smart 4k ultrahd model 50uH 5530 had picture and sound last night no picture or sound this morning we have plugg

hang-the-9

Titan
Moderator
Your post cut off, you need to put the post in the main field not the title. If the system does not turn on and you tried another outlet already, contact LG support if it's in warranty. Could be a bad system board.
 

hang-the-9

Titan
Moderator
Your post cut off, you need to put the post in the main field not the title. If the system does not turn on and you tried another outlet already, contact LG support if it's in warranty. Could be a bad system board.
 
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