guys thank you very much for your help, i appreciate.I figure out myself but i was also thinking about what you said about the NVIDIA control panel.I was wondering why i could not find it.OH my God listen to this:i have a sony vaio laptop wich came with windows vista.I bought the windows 7 (not upgrade but the full version)and install it.Ok everything was fine until i tried to connect to my hdtv.Now my laptop can not see my tv.Is not even show that is conected or anything.Before when i got the vista no problem.Now i don't have to much knowledge about this but i didn't know that if you install windows 7 you will lose the driver for the graphic card wich i dont find it helpfull at all.Ok now i know so what i did is go to nvidia website support and download the driver but i could not install.Why?Because you can only do this through sony website support.This is new for me so if you face the same problem try what i did.Now everything is fine and works fine.I was very close to go back to vista.Thanks for help.
My Computer
- OS
- windows 7 home premium