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LG TV sound fine but only shows coloured lines

Tags:
  • TV
  • LG
  • Home Theatre
September 7, 2014 9:30:32 AM

Recently my LG TV, when first turned on won't show any picture just coloured lines. The sound is fine though. This only happens now and then and only when first turned on, if I leave it for 10-15 minutes it will come back to normal. It's only done it a few times but just wondered if anyone has had this before or knows what it is.

More about : sound fine shows coloured lines

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