Hello, I'm having an issue with my Samsung DLP TV. It's an HLN567W. I have the PS3 connected with monster cable, HDMI on one end, DVI on the other, plugged into the DVI input on the TV. When try to navigate to the PS3, the TV says that the input is not connected. Yet, if I use my remote (Harmony) to select "input DVI," it goes there and very clearly the input is fine. For the life of me, I can't figure out why the TV, with the input working fine, wouldn't recognize it as being connected. Any guidance on this would be greatly appreciated. Thank you.