50UH5500 in LG webOS Smart TV Questions Posted December 8, 2017 At turn on the red light comes on then blinks twice and turn off. No picture and no sound. Anyone know what is the problem for this system?
50UH5500
in LG webOS Smart TV Questions
Posted
At turn on the red light comes on then blinks twice and turn off. No picture and no sound. Anyone know what is the problem for this system?