SHARP LC52D64U AQUOS After a storm the screen went blank. Able to turn it on but it goes off after 10 minutes. There are 2 green lights flashing some sort of code after the power down. both flash 3 times thsn the OCD flashes f times and repeats until the unit is unplugged. There is also a lot of popping and crackleing just befpre we lose the picture.