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There is sound but Does not show any picture
Hv 40” LED smart tv, was working well but now there is no picture at all, full black screen, no light but good sound with able to channel change properly, volume change properly. My 2 yrs old kids used remote that time & after that it happened…
ANSWERS:
"@najmul41bmtc
remove teh back of your TV and disconnect the cable from the main board to the power board. Now turn your TV on. The backlight should be showing. If it is not, you are having trouble with either the power board or the LED backlight array. If the backlight does show you are most likely having issue with either the T-con board or the main board. Post some good pictures of all of your boards with your question. That way we can see what you se. Use this guide Adding images to an existing question for that"
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