I have no HDMI input on the TV. There is one on the smaller Arris cable box. Can I use this to connect my computer DVD HDMI to the box and what channel will the movie be displayed on? Do I need a different input setting or something?
Typically, no, the computer's HDMI port is an Output, not an input.
Your TV, does it have a component input (YPbPr, or Red/Blue/Green)? Or even a composite input (Yellow/Red/White)
Component is prefered, but composite will work too. Most TVs have at least a composite input... This is how I have mine hooked up (non-HD TV)
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