i'm installing a dvd deck and a tft. all the wires except a green one from the tft is connected. the tft comes on and shows the video from the dvd deck, but shuts off after a second...i have no idea why. i go and turn it on again but it turns on for a sec and shuts off again. the tft is a innovatek in-720 . i emailed the company already for tech help...wonder if anyone has had this problem? is the green supposed to be a failsafe mechanism? i tried inputting 12v and ground and none worked to keep the tft on. help help help!!! baaaaaaa!!!