TV powers on, but there no picture or menu.
I have a Blaupunkt 40/148z LED TV that was previously completely dead (no power light or signs of life). I replaced the AV board with one I bought online and, after reassembling, the TV now powers on. It starts on standby mode, then the red standby light turns blue as normal when you press the power button. The back light also comes on. However there is no picture, and the menu won't come up. What could be causing this issue?
Is this a good question?
@hungergeist some of those TV's require a software update whenever you replace the main board. It might help if you can tell us what the Chassis number for your TV is as well as post some good pictures of your boards and interconnect cables. Adding images to an existing question
by oldturkey03
blaupunkt TV on but no picture show
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