Originally Posted by frito
i think if you were to take it out of PC mode your input lag will skyrocket and no setting will lower it.
try changing resolution on your laptop to 720p that should force it out of PC mode, it is odd that the TV seems to recognize its a laptop and force the special PC mode though, i've never heard of that happening before with a PC and a TV but its not impossible.
by they way what brand is your laptop and its video card?
Thanks Frito that fixed it! I was able to get the ln55b650 out of pc mode by switching it to 1080x720. I had posted all the results last night but for some reason my post isn't showing up. By the way the laptop was a HP HDX 16 with a Geforce 9600m.
All settings were with dynamic contrast, edge enhancement, Digital noise reduction and all other features off. All others color settings were set to default or zero.
Here's all the results so far:
LN55b650 - CN01 Panel - Firmware 017
HDMI/DVI 1 - Normal display setting - PC Mode - 32ms
HDMI/DVI 1 - Game mode on - -Normal display setting - Auto color - 32ms
HDMI/DVI 1 - Game mode on - Normal display setting - Native Color
HDMI 2 - PC Mode - 32ms (no change between inputs)
VGA input - Normal display setting - 21 ms
In conclusion, the VGA input is doing the same as Game mode with color set to native as I initially thought. The 21ms reading is much better than the
Samsung LE46B650 100 ms 70 ms
I'm not sure if the lag is that panel dependent but it sure is interesting. I have most the videos on my cam corder if anyone has to see the results themselves.