I have problem with HP elitebook and nvidia quadro FX graphics card. My tv is 46pfl8505. All the settings in the laptop are correct because the laptop worked fine in my previous LG tv (wich unfortunately broke and i got philips). HDCP seems to ok.

Nvidia control panel shows DVI connection even if i have used hdmi cable ( i don't have dvi ->hdmi cable)? So the television is sending wrong information to my laptop?

Why not the tv won't regognize that i'm using hdmi cable instead of dvi? and play the sound via tv speakers?

Please help!