tx-l42et5b led only, no sound or pic

Hi, got a tx-l42et5b here, plug it in and red led comes on, press the standby button and it goes out but nothing on screen or sound. visually all boards look ok, fuses are fine and there is 3.3V and 5V getting to the processor board, what else should I be checking?

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@walter365 on what connector did you measure this "there is 3.3V and 5V getting to the processor board"? Post some pictures of all of your boards with your question. That way we can see what you see. Use this guide Adding images to an existing question

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Hi, thanks for replying. I measured it on the output connector of the psu board. Will post pics first thing Monday morning. Thanks again

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Images now added , thanks.

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