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Old 11-22-2020, 01:52 AM   #2
neilc6
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Join Date: Nov 2015
City & State: BC
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Default Re: Samsung UE55H6200 no back light after powering off

Backlight issues are almost always bad backlights. Turn down the backlight level on all inputs to as low as you can tolerate and turn off eco sensor. If you display a white test image, you may see dark areas where the LEDs have burnt out. You likely have one intermittent LED in the string going open as it heats up.

Last edited by neilc6; 11-22-2020 at 01:53 AM..
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