Backlight problem. The first thing to do.
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30:34
HOW TO FIX SAMSUNG TV WITH BLACK SCREEN (TV Disassembly & Fix)
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12:20
LG 65" LED TV Not Working - How To Fix No Backlight Issue - (6916L-2305A/6916L-2306A) 65UF6 65UH6
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8:21
Sharp TV LED Strip Replacement Help - No Backlights - Models 500TT & TT5008T
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14:52
Led driver repair, and enter service mode to reset error.
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5:56
LCD & LED TV Repair - No Picture No Image & Blank Black Screen Flashlight Test - Fix LCD & LED TVs
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7:56
How to Solder NEW Surface Mounted LEDs in TVs Instead of Replacing Strips - MUCH CHEAPER FIX!
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31:39
De brillantes inventions de bricolage réalisées par un bricoleur intelligent
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26:36