Tv power cycles, turns on unplugging then plugging FFC?
Hi all,
I have a Samsung tv (UN70NU6900FXZA) that started power cycling with just a black screen, nothing comes on and just continuously cycles.
I opened the back and everything looks fine, and I found a temporary fix…. if I unplug one of the two FFC cables from the main board, unplug/plug power cord, then plug FFC cable again, then the TV comes on. Only problem is, as soon as I turn off the TV and power back on, the power cycle starts up again and I have to re-do above steps.
To note, I purchased a brand new main board and the same issue/solution happens with it too.
Any ideas what it is? FFC cable issues?
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