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During power on, why the TV will have a short flash, blue screen or screensaver?

April 26, 2017BLUE Flash power screen screensaver short tv

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During power on, why the TV will have a short flash, blue screen or screensaver?

1 Answer

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This is normal, when the system initialize, it will setup the corresponding parameters so it can output the correct video signal to the TV, during the initializing time, the TV will receive incorrect signals or the signals will not be stable and will cause the TV screen to flash, some TV will treat it as no signal, and will display a blue screen or screensaver.