Hi Josh,
It was pointed out to me that my other comment may have been dismissive. I wanted to clarify... Correct me if I'm wrong, but I believe you're using Resolve LITE. And like many Resolve LITE users doing so in a non-recommended, non-optimal (maybe non-professional) configuration? I hope I'm not off base so far. Trying to use an intensity card & consumer lg set, both point to this.
Because of this there are many, many factors that could go in to what's causeing your particular issue. From the card you're using being faulty, to it's setting, to the cable or cable adapters, to the model of the set, to the setting on the set, to it just being a faulty set.
This could take a while to figure out and involve a lot of back and forth, thereby crowding this forum. A forum in which the question doesn't really belong. Other resolve lite user running similiar configs would probably be more helpful to you. And as you can see I also participate in the LiTE forum, and would try to be helpful there to you as well, as would the many other participants in both forums.
-Juan
online editor | colorist | VFX | BD author
http://JuanSalvo.com