Hi I just got an upgrade to a 72 inch dlp. It won't display the cable channel when turned on. I leave the box on all the ime. My old sammie dlp once turned on would show whatever channel was being watched last. So now everytime I turn the tv on I get a message 1920 x 1080i @ 60 hz no time information. It has snow and static. I called samsung and after a while they told me it was the cable box. New box same problem. Then they wanted me to test other input devices but I had no time so I'll call back. But looking at these posts, could it be the digital board? Thanks for helping. When this set works i's great!!!