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Ln-t4661f samsung tv not powering up properly red light on turn on button clicking on and off screen is black sometimes by unpluging tv and repluging it will power up sometimes not

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Hi,
Problem seems with power supply board and most probably few capacitors in output/ secondary section of power supply got defective and causing problem.
If you are familair with electronics stuff repair and can replace parts in circuit board with proper tools then replace capacitors in power supply output section to fix it or local tv repair shop will help you.
Thanks.

Posted on Aug 09, 2010

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Posted on Jan 02, 2017

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