We have a Vizio GV47LFHDTV that died yesterday with a very loud POP. No picture, no sound and has to be turned off by pulling the plug. Did the "reset" twice with no luck. There is no back light, no interior light, nothing at all.
It sounds like the same problem a couple others are having. Where might we find main boards and power boards for this model? We live 90 miles southeast of Tucson AZ.