Have a Samsung given to me. When power is applied backlights will come on and stay on for approximately 10 seconds then power off and then on once again. When looking at the back lights from the rear they appear to be flickering. Tried disconnecting the cable from the power supply to the main board when it powers up and there appears to be no flicker however display will only remain on for 3 seconds with the cable disconnected.. Tried disconnecting the TCONN board with no change. I suspect the main board BN94-02746Y.
I am unable to purchase a repair kit for this board and replacement boards are out of the question. Has anyone had experience with this type of failure and is there a common failure point on this board that I could investigate.
Thank you to everyone for your time to look at this post.
I am unable to purchase a repair kit for this board and replacement boards are out of the question. Has anyone had experience with this type of failure and is there a common failure point on this board that I could investigate.
Thank you to everyone for your time to look at this post.
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