my tv blew backlight and i put new led strip in and was up and running.
4 parts to a tv
main board, power board, screen, and backlight
how tv repair center failed to fix is kinda of a joke
my tv blew backlight it would turn on but flash red standby light a few times then go solid(is tv in off mode)
i used backlight from tv thats was year older than mine(but same model mostly(funai to emerson))