Power Up Requires Multiple Tries Panasonic Viera
Chosen Solution After turning on TV with remote control, screen flashes briefly then powers down. TV power cord must be removed then plugged back in before making another power-up attempt. After 2 or 3 tries, TV does power up and function as normal. @payolap could be a cold solder connection or a failed capacitor/MOSFET on the power board. We would need to know the exact model number for your TV. Also, remove the back cover from your TV and take a look at all the boards....