I was told to unplug my tv wait a few minutes and then plug it back in. If tv starts to flash count the number of flashes.
Then they gave me this email to contact you guys
purchase at Sears on 9/03/12
problem happen today
no storm and no power outage
power light blinks in a pattern 8 times pause than starts again
as soon as it's plugged in the tv starts to come on but then it shut off and then it starts to blink.
I counted the number over the phone to the panasonic support team