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Old 02-09-2021, 12:37 AM   #2
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Join Date: Nov 2015
City & State: BC
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Default Re: Sceptre X505BV - Logo appears for 1 sec then backlight shuts off, LEDs tested goo

Your LED tester only puts out about 20mA while your TV runs at a couple hundred mA. You have intermittent LEDs in the string. Their voltages will be higher or lower or they may be slow to turn on. You can also record the flash and go frame by frame to see whats not lighting up.
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