LG TV on the TV screen is a picture with lines vertical and horizontal
repair TV LG screen is a picture with lines vertical and horizontal
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i have the same problem with my LG 55UF770V-ZL.
the screen shakes just like the above, i’ve tried the method you teach above but no luck, could it be the AWM 20861 105C 60V cable?
if it is, whats the preferred cable i use?