Hi, i have a hp dv7 notebook that I usually use like HTPC so it’s always has the lid closed and the HDMI connected to the TV. And this worked fine on win Vista. In Windows 7 I got the HDMI working on the TV but when I close the lid I have no signal (the notebook has an nvidia card). I think I’m missing some configuration or something, but I don’t have any clue. Any help would be appreciated. Thanks in advance.