Advertisements I'm going to repost this because the last thread seems to have died without an answer. If I try to select a channel from the guide, either OTA or Cable Card, i generally get a black screen and no audio until i press either Info or Guide at which point everything appears normally. If I directly input a channel, all is fine. I have seen a few other threads with others having this problem but never have seen a solution. I have made 3 calls to support so far: First told me to redo setup.. no good. Second person told me to call Cableco and have them replace the cards which i refused to do. Today, i was told to reboot the unit which i also did to no result. Anyone out there found out the solution to this?