Hello,
Just bought an LG 42LA690V and it works great. Youtube and movies from SMART work great.
When I connect it to the computer though, I get some ghosting, my mouse is not that accurate and seems like moving unrealistic, slower than on the normal screen. It is like it lags a bit, or it stays behind. My monitor I use is FULL HD 1920x1080, same as the TV. Same cables used.
This happens everywhere, desktop and game.
Drivers are up to date, computer is really fast. I have an NVidia GeForce 560Ti.
Do you have any solution for my case?
Thank you very much.
Appreciated.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic