I wonder if on power up it is going to Antenna or is your direct TV connected to the antenna. I know a lot of folk can't answer this starter question. If not, call Direct TV and ask how to set the TV to start on just the HDMI connection. If you power down the Direct TV gear, it does snow.
Hi has anyone else had snow for about twenty seconds.. sometimes longer. when you turn on the tv? We have direct tv.. finally it goes away. the little black box in the left hand corner comes on. have reset box all is working there. Sometimes only once a week. but this week every time the other day. Cant find the model about five years old 47+- inch diagonal screen.This started about a year ago. Help!!