I recently purchased a Sony Vaio NW20SF laptop to use with my 1080p Samsung TV. I have now set it up, and it will not output 1080p. I have connected it to the TV via an amp and it immediately directed me to the 'Vaio Control Center' to adjust the HDMI output settings. There are three options - 720, 768 & 1080. The problem is that 768 and 1080 are greyed out. 720 looks ok, and almost fills the whole screen, but does not look as good as laptops I have tried with this screen before that displayed at 1080. In the 'Display Settings' tab, the resolution keeps defaulting to 1184 x 666, even when I try to increase it to the maximum allowed of 1366 x 768. I realise that the laptop's own display is lower than 1080p, but does this mean it will not be able to output to my TV at that resolution?