How Can You Tell If Your Tv Is Broken How Do I Know If My Plasma TV Is Broken?

How do i know if my plasma TV is Broken? - how can you tell if your tv is broken

My TV broke?

I have a 50 inch Vizio plasma TV and if you begin to blink every now and then something. You can change the volume and listen to, but you can not see the flashes only light.

So, if you had this problem or knows please tell me.