Hi everyone

I'm trying to display 1920x1080 on my LC46D92U using my notebook (HP nx9420, ATI radeon x1600). Which is working A1 with my 360 in 1080p, throught DVI (VGA cable and DVI adaptor) or HDMI, so I know that the LCD is good.

Unfortunately the driver (tried old ones and the latest from HP) won't allow me to go higher than 1400x1050. It is actually detecting that as the highest resolution supported (throught DDC or EDID??, whatever).

Is there a firmware update available for my LC46D92U that would make my ATI driver correctly detect the maximum resolution (1920x1080)??

Thanks,
Sly