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Tv blinks 4 timers just after start up

Hi,

I go to turn my tv on, it starts up with the load screen, around 15/20 seconds and then cuts out and the red light blinks 4 times, and nothing else happens. Tried to reset it, same thing, left it off power for 2 days and still does it.

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@ben73355 for a Sony KD-65X9500G the 4 blink code is an LED driver failure/LED voltage protection. This happens if your backlight strips have failed. It also happens when there is a panel error and it does not communicate with the rest of the TV, which is possibly a bad main board. Since your TV is a Sony and they have had issues with the backlights, that would be my first step.

There is a way of bypassing the 4 blink error but it is a bit different from main board to main board. We need to see your boards to possibly help you with a temporary bypass so you could at least check your back lights etc.

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