Sometimes TV screen turns blue it automatically turns itself off that's normal if:
You are viewing programs and the signal is cut-off
you are viewing say DVD movie and you disconnect your video connector
But once the indicator lights blinks and you haven't done anything like disconnecting the cable
it means your TV enter into protection mode, it is protecting itself from further damaged
You are viewing programs and the signal is cut-off
you are viewing say DVD movie and you disconnect your video connector
But once the indicator lights blinks and you haven't done anything like disconnecting the cable
it means your TV enter into protection mode, it is protecting itself from further damaged