Two weeks pass after warranty and television screen goes black. I know the TV is electronically awake when turned on because I can hear the "menu sound" when I press the menu button. The sound from the tv is sent to an external sound system, and stops when I turn the TV off.
Remember, I can see nothing on the screen but I believe, otherwise, the television is working. I have unplugged the TV for 30 minutes or so but no effect. Any suggestions???
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As @GaryB82 suggested, I would call Samsung and try to find a local repair shop. I just checked Amazon and a 65" QN90A is still over $1k so the repair should be cheaper. May be a bad backlight circuit.
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Bill --- Galaxy Fold 5 512g(VZW), Galaxy Book (original, VZW), Tab S8 Ultra, Tab S4, Galaxy Watch6Classic 47mm(VZW), Galaxy Watch5Pro(VZW), M8 Smart Monitor, NEO 55" QN90D TV
