@madatsony2016 , first off this model will not blink any error codes. The unit does NOT contain a self-diagnostic function. If an error occurs, the TV will not stay on. Not ruling out any bad capacitors, you do want to post some images of your boards with your question, so that we can see what you see. Use [guide|21499|this guide] for that. Besides a bad power board it is also easily possible that you have a bad A-board since you do not have any audio as well. It is that board the decodes audio and video. Attached is an image of how the boards are mounted and what the boards are.
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@madatsony2016 , first off this model will not blink any error codes. The unit does NOT contain a self-diagnostic function. If an error occurs, the TV will not stay on. Not ruling out any bad capacitors, you do want to post some images of your boards with your question, so that we can see what you see. Use [guide|21499|this guide] for that. Besides a bad power board it is also easily possible that you have a bad A-board since you do not have any audio as well. That board is what decodes audio and video. Attached is an image of how the boards are mounted and what the boards are.
@madatsony2016 , first off this model will not blink any error codes. The unit does NOT contain a self-diagnostic function. If an error occurs, the TV will not stay on. Not ruling out any bad capacitors, you do want to post some images of your boards with your question, so that we can see what you see. Use [guide|21499|this guide] for that. Besides a bad power board it is also easily possible that you have a bad inverter board. To check on that, darken the room with the TV in it. Turn the TV on and angle a flashlight at the LED. Do that at various places and see if you can discern some shadows etc. on the LCD. Attached is an image of how the boards are mounted and what the boards are.
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@madatsony2016 , first off this model will not blink any error codes. The unit does NOT contain a self-diagnostic function. If an error occurs, the TV will not stay on. Not ruling out any bad capacitors, you do want to post some images of your boards with your question, so that we can see what you see. Use [guide|21499|this guide] for that. Besides a bad power board it is also easily possible that you have a bad A-board since you do not have any audio as well. It is that board the decodes audio and video. Attached is an image of how the boards are mounted and what the boards are.
@madatsony2016 , first off this model will not blink any error codes. The unit does NOT contain a self-diagnostic function. If an error occurs, the TV will not stay on. Not ruling out any bad capacitors, you do want to post some images of your boards with your question, so that we can see what you see. Use [guide|21499|this guide] for that. Besides a bad power board it is also easily possible that you have a bad inverter board. To check on that, darken the room with the TV in it. Turn the TV on and angle a flashlight at the LED. Do that at various places and see if you can discern some shadows etc. on the LCD. Attached is an image of how the boards are mounted and what the boards are.
[image|736914]