Advertisements Setup: Tivo HD + LG plasma w/3 HDMI inputs + DVD player. I wanted to hook TiVo into one of the HDMIs and use AV/component for the older DVD player. Both the TiVo and the DVD player work using AV/component. The TiVo does not work using HDMI. I've tried all 3 HDMI inputs. On the LG TV's input menu, it shows the status of all the inputs. The ones that have a cable to them are in color -- kind of pseudo-photo-realistic icons. The ones that don't have a cable to them are greyed out and unselectable. The TV does recognize that there is something plugged into one of its HDMI ports. The TiVo, however, when I go to Account & System Information > System Information shows "Not Connected" under HDMI. That is, the TiVo doesn't recognize that there's an HDMI cable between itself and the TV. Whenever I select "HDMI 3" on the TV's input menu, the TV goes to a black screen with the message "No Signal." And again, I've tried all 3 HDMI inputs. What am I missing here?