Solved Getting A Picture For A Few Seconds Then Red Light Flashes 4 Times Sony Television

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Hi the same is going on with my Sony Bravia KDL-55EX72BU is the model and getting a picture for a few seconds and back to the 4 red flashes what do I do to sort this out please. Hi that all pic of Sony Bravia but you can help me what’s going on with my Sony Bravia is that when I pug it in it powers up and I get a channel for a few seconds and it goes back to the red light flashing on and off 4 times and stops and flashes agen

is one of the pictures of the bord so fair

and this is the 2 one

@goodman123 your pictures are a little short of the actual boards.We’d need good pictures of all your boards. I’d start checking things first according to the Sony manual

Consider posting either more or new pictures. The other issue is that your model really does not show up for me at all. Verify that your TV is a KDL-55EX72BU