Dead no power. Standby light turns on/off no picture backlight or audio. HDMI ports do not work. Stuck on Vizio logo. You will have to send your part to us for repair. We have the same TV to test your board We will make sure your BOARD is in working condition and send back to you We have been in business for over 25 years to repair tv lcd dlp plasma. THANKS FOR READING AND WE LOOK FORWARD TO DOING BUSINESS WITH YOU Track Page Views WithAuctiva’s FREE Counter Track Page Views WithAuctiva’s Counter. Track Page Views With.