Have you checked all the inputs to the television? It might be blinking because it doesn't see a signal. If all the inputs are secure try pressing the input select button on the remote. If that doesn't work it never hurts to try unplugging the power cord, waiting a minute, and plugging it back in.
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Have you checked all the inputs to the television? It might be blinking because it doesn't see a signal. If all the inputs are secure try pressing the input select button on the remote. If that doesn't work it never hurts to try unplugging the power cord, waiting a minute, and plugging it back in.