Can i upgrade my Intel HD Graphics 4000 to Nvidia GTX 660 M?

[Ironlady]

Hello friends,
Recently i bought Lenovo ThinkPad Edge E430 laptop,It came with Intel HD graphics 4000 but i'm not satisfied with its graphics performance,as i can't play high end pc games in ultra high settings and i face tooo many lags,I want to upgrade to " Nvidia Geforce GTX 660 M laptop graphics card ",but i dont have any knowledge about how to upgrade laptop graphics card,
The following is the specifications of GTX 660 M
http://www.softwaretechnology.info/2012 ... cated.html
My question is will i be able to upgrade to new GTX 660 m on my THinkpad E430,
Is it possible?
If so,please suggest me your experience after upgrading laptop graphics card!!
please reply me!!!

[QWERTY Andreas]

Hi
Its not possible to upgrade the Graphics Card in a laptop.