Should this work? The monitor worked when plugged into my old PC via DVI, the laptop outputs to my TV under HDMI, and the monitor works with the laptop (asus G74SX) via VGA cable. But, when I plug in with the HDMI to DVI cable, the monitor just blanks. I'd just deal with it, but the monitor won't do full resolution with the VGA cable apparently.
Couldn't say why it isn't, off the top of my head.
How would I even check for that? The computer does have a Blue Ray player, so I can see that BS being enabled.
Count me in with Apothe0sis. Your setup should work just fine. Sorry, I know how unhelpful that is.