I have a 32 inch flat screen monitor and a 50 inch flat screen television. My computer has a video card with VGA and HDMI output. I want to use the VGA output to the 32 inch monitor for when I am doing my work on the PC and use the HDMI to the 50 inch when I am streaming programming from the internet. Is there a something I need to do to activate the HDMI port? I tried hooking my Laptop directly to the 50 inch with the HDMI cable and got nothing so before I go onto the issue described I thought I might ask for help.