Vizio Tv Wont Turn On Light Blinking. Reseat the power cord in the back of your tv Unplug the tv from the power.
From the menu that appears, set the led brightness to 0% to disable the light. Vizio tvs are prone to develop power failures for one of two reasons: Answer the question is symbol if it's a vizio symbol blinking white and then yellow you going left hand side of the tv you hold it down the silver power button hold it down for 30 seconds count to 30 it'll blink and then they'll stop and we'll go stagnant yellow then hit it one more time it'll turn on just had that problem just now